Filtration - Index

Transcription

Filtration - Index

Filtration - Index
RETURN LINE FILTER RTF40
• Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F55
• Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F56
• Ordering Code . . . . . . . . . . . . . . . . . . . . . . . . . . . .F57
• Flow Characteristics . . . . . . . . . . . . . . . . . . . . . . . .F58
• Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F59
• Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F60
• Ordering Code . . . . . . . . . . . . . . . . . . . . . . . . . . . .F61
• Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F63
• Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F64
• Ordering Code . . . . . . . . . . . . . . . . . . . . . . . . . . . .F65
FILTER CLOGGING INDICATORS . . . . . . . . . . . . . . . . .F67
RETURN LINE FILTER TEF625 . . . . . . . . . . . .F68
RETURN LINE FILTER TEF950 . . . . . . . . . . . .F69
SPIN-ON FILTERS
Spin-On Heads
• SLF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F70
• SAF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F71-72
• SSF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F73-76
• SSFT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F77-78
• SHF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F79
Spin-On Elements
• SF6300 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F80
• SF6500 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F81-82
• SF6600 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F83-84
• SF6700 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F85-88
• SFC / SFCT35/36 Series . . . . . . . . . . . . . . . . . . . . .F89
• SFC / SFCT57/58 Series . . . . . . . . . . . . . . . . . . . . .F90
• SFC / SFCT Flow Characteristics . . . . . . . . . . . . . .F91
Filter Indicators
• Clogging Indicators . . . . . . . . . . . . . . . . . . . . . . . . .F92
Appendix
• General Reference Guide . . . . . . . . . . . . . . . . . . . .F93
OFF-LINE & BY-PASS FILTERS OLS / BPS
• Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . .F94-95
• OFF-LINE Filter System OLS . . . . . . . . . . . . . .F96-102
• Water Absorbing OFF-LINE Filters OLSW . . .F103-106
• BY-PASS Filter System BPS . . . . . . . . . . . . .F107-109
• BY-PASS Filters BPS Mounting Brackets . . . . . .F110
• Hydraulic Symbols and Flow Characteristics . . .F111
• Advantages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F112
• Replacement Elements . . . . . . . . . . . . . . . . .F113-114
• BY-PASS Lube-Oil Filter BPLS . . . . . . . . . . .F115-117
FILTER CARTS
• Portable SPFC Technical Data . . . . . . . . . . . . . . .F118
• Portable SPFC Dimensions & Ordering Code . . . .F119
• Compact SCFC Technical Data . . . . . . . . . . . . . . .F120
• Compact SCFC Dimensions & Ordering Code . . .F121
SCCP PROGRAM . . . . . . . . . . . . . . . . . . . . .F122
F1
FILTRATION
PRESSURE FILTER SF
• Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F2
• Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F3-4
• Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F5
• Clogging Indicators . . . . . . . . . . . . . . . . . . . . . . . . . .F6
• Ordering Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F7
• Filter Elements SE . . . . . . . . . . . . . . . . . . . . . . . . . . .F8
• Flow Characteristics . . . . . . . . . . . . . . . . . . . . . . .F9-10
PRESSURE FILTER SIF48
• Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F11
• Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F12
• Ordering Code . . . . . . . . . . . . . . . . . . . . . . . . . . . .F14
PRESSURE FILTER SPF2
• Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F16
• Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F17
• Ordering Code . . . . . . . . . . . . . . . . . . . . . . . . . . . .F19
MEDIUM PRESSURE FILTER SMPF
• Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F21
• Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F22
• Ordering Code . . . . . . . . . . . . . . . . . . . . . . . . . . . .F24
RETURN LINE FILTER RIF48
• Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F26
• Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F27
• Ordering Code . . . . . . . . . . . . . . . . . . . . . . . . . . . .F29
RETURN LINE FILTER SRFL
• SRFL-S/D Technical Data . . . . . . . . . . . . . . . . . . . .F31
• Simplex SRFL-S Dimensions . . . . . . . . . . . . . . .F32-33
• Duplex SRFL-D Dimensions . . . . . . . . . . . . . . .F34-36
• SRFL-S/D Ordering Code . . . . . . . . . . . . . . . . . . . .F37
• SRFL-S/D Filter Elements RE & Options . . . . . . . . .F38
• SRFL-S/D Flow Characteristics . . . . . . . . . . . . . . . .F39
RETURN LINE FILTER RF014-RF130
• Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F40
• Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F41
• Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F42
• Ordering Code . . . . . . . . . . . . . . . . . . . . . . . . . . . .F43
• Flow Characteristics . . . . . . . . . . . . . . . . . . . . . .F44-45
RETURN LINE FILTER RFB022-RFB052
• Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F46
• Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F47
• Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F48
• Ordering Code . . . . . . . . . . . . . . . . . . . . . . . . . . . .F49
RETURN LINE FILTER RF& RFB
• Filter Elements RE . . . . . . . . . . . . . . . . . . .F51
RETURN LINE FILTER RTF10/25
• Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F52
• Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F53
• Ordering Code & Flow Characteristics . . . . . . . . . .F54
Pressure Filter SF Technical Data
Technical Data
STAUFF high pressure filters are designed
Clogging Indicator HI
for in-line hydraulic applications, with a
maximum operating pressure of 420 bar
(6000 PSI). Used together with STAUFF
filter elements, a high efficiency of con-
Filter Head SH
taminant removal is assured. The high dirt
Valve HV
holding capacity of the elements ensures
long service life and, as a result, reduced
maintenance costs.
Filter Element SE
FILTRATION
Filter Bowl ST
Technical Specification
Construction
In-line assembly, with threaded
mounting holes on top of head
Filter head
Spheroidal graphite cast iron
Filter bowl
Cold drawn steel
Seals
O-Rings NBR (Buna-N®)
FPM (Viton®)
EPDM (Ethylene-propylene),
support ring PTFE
Port connections
BSP, NPT, SAE “O”-Ring thread
or SAE Code 61 & 62 flange
Operating pressure
max 420 bar (6000 PSI)
Proof pressure
630 bar (9100 PSI)
Burst pressure
>1260 bar (18250 PSI)
Temperature range
-10°C up to +100°C
(14°F up to 212°F)
By-pass valve
Allows unfiltered oil to by-pass
the contaminated element
once the opening pressure has
been reached, 6 + 0.5 bar
(87 + 7.25 PSI) is the standard
setting. Other settings available
upon request.
Reverse flow valve
Allows reverse flow through the
filter head without backflushing
the element
Non-return valve
Prevents draining of the delivery
line during element change
Multi-function valve
Forward by-pass, reverse flow
capability, and non return valve
opening pressure 6 +0,5 bar
(87 +7,25 PSI) 6p all in one valve
Clogging indicators
standard actuating pressure
5 0,5 bar (72 -7,25 PSI)6p
Available indicators: visual,
electrical and visualelectrical (24 V, 110 V, 220 V
versions) other actuating
pressures are available
upon request
Filter elements
Specifications see page F8-10
Media
Mineral oils,
other fluids on request
F2
Pressure Filter SF Dimensions
Dimensions
SF014...160
d2
b5
h4
b1
h2
h1
G
b4
h3
G4
Threaded Connection
Flange Connection
SF250...300
Toploader
SF014...300..TL
b5
b2
b4
G4
h6
b3
G2: for BSP threads
G3: for NPT-, SAE- “O”-Ring
d1
thread, SAE-flange
h7
recommended space for element change
Min. value in brackets [ ].
d1
d3
SW
Filter with filterbowl in two-part
style for element change from
the top
Dimensions in mm (inch)
F3
FILTRATION
h5
SW
Pressure Filter SF Dimensions
Dimensions
Weight including elements
Thread connection G
Filter
Size
with bowl in
one-part style
with bowl in
two-part style
kg
lbs
kg
lbs
5,3
11.7
5,9
13
6,2
13.7
6,9
15.2
10,3
22.7
12,2
26.9
12
26.5
13,7
30.2
SF125
16,3
35.9
20
44.1
SF090
27
59.9
32
70.5
35,5
78.3
39,3
86.5
-
-
49
108
-
-
57,3
126.3
BSP
SAE- “O”-Ring
thread
NPT
SAE - flange
SF014
/4"
3
G 3/4
SF030
1 1/16-12 UN
/4"
3
SF045
SF070
1 1/4"
G 1 1/4
1 1/4"
1 5/8-12 UN
SF160
1 1/2"
G 1 1/2
SF250
1 7/8-12 UN
1 1/2"
SF300
Dimensions
Filter
Size
b1
h2
h5
188
(7.4)
78
(3.07)
100 [85]
(3.94 [3.35])
254
(10)
144
(5.67)
170 [85]
(6.69 [3.35])
239
(9.41)
298
(11.73)
103
(4.06)
161
(6.34)
140 [120]
(5.51 [4.72])
200 [120]
(7.87 [4.72])
SF125
483
(19.11)
343
(13.5)
SF090
323
(12.72)
494
(19.45)
SF014
SF030
104
(4.1)
d2
h3
h4
83
(3.27)
48
(1.89)
d1
68
(2.68)
SF045
FILTRATION
SF070
SF160
SF250
with filter bowl in two-part style
Type SF...-TL
with Filter Bowl in one-part style
Type SF
140
(5.51)
178
(7.01)
116
(4.57)
159
(6.26)
49,5
(1.95)
12,5
(0,49)
95
(3.74)
130
(5.12)
72
(2.84)
h1
h7
h5
190
(7.48)
80
(3.15)
65
(2,6)
256
(10.08)
146
(5.75)
130
(5.12)
241
(9.49)
103
(4.06)
100
(3.94)
300
(11.81)
163
(6.42)
160
(6.3)
380 [120]
(14.96 [4.72])
485
(19.1)
344
(13.54)
340
(13.39)
148
(5.83)
190 [150]
(7.48 [5.91])
329,5
(12.97)
154,5
(6.08)
120
(4.72)
319
(12.56)
360 [150]
(14.17 [5.91])
500,5
(19.71)
325,5
(12.82)
290
(11.42)
not available
656,5
(25.85)
481,5
(18.96)
425
(16.73)
not available
821,5
(32.34)
646,5
(25.45)
590
(23.23)
SF300
SW
d1
d3
27
(1.06)
70
(2.76)
84
(3.31)
101,6
(4)
115
(4.53)
32
(1.26)
36
(1.42)
133
(5.24)
h6
155
(6.1)
SW
27
(1.06)
32
(1.26)
36
(1.42)
Dimensions Mounting Flange
Filter
Size
New Standard Style
(for new engineering/constructions)
SF014
SF030
T
TH
b2
b3
Dimensions SAE-Flange
6000 PSI
Old Style ( for reference only,
not for new engineering/constructions)
G2
G3
b2
b3
G2
UNF x 0.35
23,8
(0.94)
50,8
(2)
M10x15
/8 - 24 UNF x 0.59
31,6
(1.24)
66,7
(2.63)
M14x20
/2 - 20 UNF x 0.79
36,7
(1.45)
79,4
(3.13)
M16x20
32
(1.26)
56
(2.21)
M6x9
1
35
(1.38)
85
(3.35)
M10x15
3
115
(4.53)
M12x20
1
/4 - 28
G3
b4
b5
/8 -16 UNC x 0.59
23,8
(0.94)
50,8
(2)
3
/2-13 UNC x 0.79
31,6
(1.24)
66,7
(2.63)
1
/8-11 UNC x 0.79
36,7
(1.45)
79,4
(3.13)
5
3
G4
/8-16 UNC
SF045
SF070
1
/2-13 UNC
SF125
SF090
SF160
SF250
60
(2.36)
SF300
F4
5
/8-11 UNC
Pressure Filter SF Valves
Valves
The optional valves are fitted as an insert in the filter head and incorporate the spigot on which the element seals.
The valve is selected to suit the filter application.
HV-O
Non-by-pass standard insert without any valve
function. Element collapse rating should be higher
than system pressure
HV-B
By-pass valve which allows oil to bypass the
element when the differential pressure across the
element reaches 6+0,5bar (87+7,25 PSI). (Other
pressure settings available on request). The
opening pressure should be higher than the 6p
setting of an optional clogging indicator. Low
collapse (30 bar / 435 PSI 6p) elements
are normally used with this valve.
HV-R
HV-N
Non-return valve
This valve prevents the oil in the delivery line
from draining out while the filter is being
serviced. Because there is no by-pass, the
element collapse rating should be higher than
system pressure.
HV-M
This valve combines the by-pass, the reverse
flow and the non-return functions in one unit. The
by-pass opening pressure is 6+0,5 bar (87+7,25
PSI) 6p with other opening pressures available
on request. The opening pressure should be
higher than the 6p setting of an optional clogging
indicator. Low collapse (30 bar / 435 PSI 6p)
elements are normally used with this valve.
Reverse flow valve is used in systems where
there is flow in reverse through the filter. It allows
reverse flow without back-flushing the element
but does not filter in the reverse direction.
Element collapse rating should be higher than
the system pressure.
HV – M 014/030 /X
Design Code
Valves
only for information
Code
Valve Type
B
R
N
M
By-pass Valve
Reverse Flow Valve
Non Return Valve
Multi-Function Valve
Filter Group
FILTRATION
O
Non-bypass standard
insert without any valve
014/030
045/070/125
090/160/250/300
HV-O
HV-B
HV-R
HV-N
HV-M
B
B
B
B
B
A
A
A
A
A
Flow characteristics of the valves see page F9
F5
Pressure Filter SF Clogging Indicators
Clogging Indicators
STAUFF pressure filters have a wide range of clogging indicators available. If no indicator is specified, the port is sealed by
a plug (HI-O). The clogging indicators are actuated by the differential pressure (6p) across the element. The special piston
design minimizes the effects of peak pressures in the system. An optional thermal lockout (thermo-stop) is available to prevent false indication under cold start conditions. Fluid temperature must be at least 20°C (68°F) for the indicator to function.
Body
Stainless steel
Seals
NBR (Buna-N®), FPM (Viton®), EPDM
Seal 18,5x23,9x2 (0,73x
0,94x 0,08)
“O”-Ring 15,5x1,5 (0,61x0,06)
The visual clogging indicators are available in the
following configurations:
Thread
1/2" BSP
Differential
5-0,5 bar (72-7,25 PSI) pressure setting
(other settings on request)
Electrical
Standard DIN appliance plug,
Screwed cable gland PG11, protection
rating (DIN40050) IP65, both NO and
NC contacts are available in the switch,
rated capacity: see chart
Manual reset
The indicator continues to display
the clogged signal even through
the 6p may have fallen.
Pressing the plastic cover down
will reset the indicator.
Automatic reset
The clogged signal will disappear
when the 6p drops below the
setting for the indicator.
Electrical and visual-electrical clogging indicators are only
available with automatic reset.
HI – P T 220 B - 5,0B /X
Clogging Indicator
Design Code
plug
visual, automatic reset
visual, manual reset
electrical
visual-electrical
Differential pressure setting
25P
2,0B
3,0B
5,0B
7,0B
Thermostop
blank
T
without Thermostop
with Thermostop
Sealing Material
Voltage (only for Code P)
24V
110V
220V
B
V
E
DC
AC
AC
HI-A
HI-V
SL
SL
1 (+)
1(+)
33
2
2
HI-P
Rated Capacity HI-E and HI-P
SL
1
3
MP
2
Alternating current
250V AC 5 Amps
Direct current:
see table below
80
(3.15)
75
(2.95)
(1)
(1.06)
G 1/2
25,4
27
25,4
(1)
G 1/2
(1)
10,5
HI-E
(0.41)
HI-O
NBR (Buna®)
FPM (Viton®)
EPDM
25,4
24
110
220
1,72 bar (25 PSI)
2,0 bar (29 PSI)
3,0 bar (43.5 PSI)
5,0 bar (72.5 PSI) (Standard)
7,0 bar (101.5 PSI)
others on request
G 1/2
G 1/2
F6
(1)
O
A
V
E
P
Execution
25,4
FILTRATION
Code
Voltage
V
Resistive
Load
Amps
Inductive
Load
Amps
24
110
220
8,00
0,50
0,25
7,00
0,20
0,10
N.B. High voltage peaks occur when
inductive loads are switched off.
Protective circuitry should be
employed to reduce contact
burnout.
Pressure Filter SF Ordering Code
Ordering Code
Filter Housings
Filter Type
SF 014 ... V – TH B / B / PT 220 / TL /X
SF
Design Code
Group
Flow *
Size
l/min
60
110
160
240
330
475
660
990
1320
014
030
045
070
090
125
160
250
300
Style Filterbowl
with bowl in one-part style
Toploader.
TL
with bowl in two-part style
GPM
14
30
45
70
90
125
160
250
300
Voltage (only for code P)
24
110
220
Thermostop
Note: Exact flow will depend on filter element
selected. Consult Technical data on page F9 & F10
T
For Complete Filters:
identification filter material
+ micron rating code
Seal Material
NBR (Buna®)
FPM (Viton®)
EPDM
Valve
O
B
R
N
M
other seal materials on request
Connecting Flange
TH
(T)
without Thermostop
with Thermostop
Clogging Indicator
without clogging indicator
A
visual, with autom. reset
V
visual, with manual reset
E
electrical
P
visual-electrical
(see ordering code filter elements below)
B
V
E
24 V
110 V
220 V
Type TH (new standard)
Type T
Connection Style
Group
Code Connection style 014 030
B
B1
N
U
F
F1
G
BSP
BSP
NPT
SAE-“O“-Ring thread
SAE-flange
(3000 PSI)
SAE-flange
(3000 PSI)
SAE-flange
(6000 PSI)
G3/4
G1
3
/4
11/16 – 12
045
070
125
090
160
G11/4
G11/2
11/4
15/8 – 12
11/2
17/8 – 12
3
/4
11/4
11/2
1
-
2
/4
1 /4
3
1
Other port connections on request. Flanges do not belong to the scope of supply!
Ordering Code Filter Elements
SE 014 G 10 V /X
Series
Design Code
SE
Group
according to filter housing
Filter material
Code
Material
max ¬p*collapse
A
Stainless fiber
210 bar (3045 PSI)
G
Inorganic glass fiber 30 bar (435 PSI)
H
B, S
Stainless mesh
30 bar (435 PSI)
Seal material
B
NBR (Buna®)
V
FPM (Viton®)
E
EPDM
Micron ratings
available
03, 05,
10, 20
25, 50,
100, 200
*collapse / burst resistance as per ISO 2941
Bold type identifies preferred material, other materials or micron ratings on request
F7
250
G11/2
-
Micron rating
03
3 µm
05
5 µm
10
10 µm
20
20 µm
25
25 µm
50
50 µm
100
100 µm
200
200 µm
other micron ratings on request
11/2
300
FILTRATION
see table page F4
dimensions connecting flange
Type T is running out, please use only type
TH for new engineering/constructions
without valve
By-pass valve
Reverse flow valve
Non return valve
Pressure Filter SF Filter Elements SE
Replacement Filter Elements for SF Series
STAUFF replacement filter elements for SF series filters are
manufactured in the common filter materials such as stainless fiber, stainless mesh, cellulose and inorganic glass
fiber. As standard, all replacement elements series SF,
have tin plated steel parts for use with aggressive media
such as water glycol, other materials available on request.
All STAUFF replacement elements comply with quality
specifications in accordance with international standards.
FILTRATION
SE 014 G 10 V /X
Series
Design Code
SE
Group
Filter Material
Code
A
G
H
B, S
Material
max ¬p*collapse
Stainless fiber
210 bar (3045 PSI)
Stainless mesh
30 bar (435 PSI)
Seal Material
B
NBR (Buna®)
V
FPM (Viton®)
E
EPDM
Micron ratings
available
03, 05,
10, 20
Micron Rating
25, 50,
100, 200
03
05
10
20
25
50
100
200
Bold type identifies preferred material, other materials or micron ratings on request
3
5
10
20
25
50
100
200
µm
µm
µm
µm
µm
µm
µm
µm
F8
Pressure Filter SF Flow Characteristics
Flow Characteristics of Pressure Filters
The following characteristics are valid for mineral oils with a density of 0,85 kg/dm3 and the kinematic viscosity of
30 mm2/s. The characteristics have been determined in accordance to ISO 3968. Multipass filter ratings have been obtained
in accordance to ISO 16889. Consult factory for details.
2.0
30
24
1.6
18
1.2
0.8
6
0.4
0
0.0
0
0.75
200
300
400
25
50
75
100
125
150 Q in US GPM
I
r
PS
ba
in
in
¬p
0.75
10
0.0
0
0%
20%
40%
60%
80%
100%
B
1.5
20
120%
0%
Q as a percentage of the nominal flow
0
2.25
30
B
0.0
600 Q in l/min
500
6p
I
10
0
100
r
PS
20
1.5
A
3.0
40
A
2.25
30
SF045/070
/125
ba
in
in
¬p
SF014/030
50
3.0
40
Reverse Flow Valve
Flow Direction B A
3.75
3.75
50
12
Reverse Flow Valve
Flow Direction A B
6p
r
ba
in
SF090/160
SF250/300
6p
¬p
in
PS
I
Housing Filter Size
20%
40%
60%
80%
100%
120%
A= Filter Size SF 030/070/125/160/250/300 B= Filter Size SF 014/045/090
Characteristics of the multi-function valve are approximately 15% higher than those of the reverse flow valve
40%
60%
80%
100%
120%
Filter Element
SE 030 A
PS
in
¬p
6p
r
ba
6p
in
20%
I
Filter Element
SE 014 A
I
PS
r
0%
FILTRATION
in
ba
120%
Filter Element
SE 045 A
r
100%
ba
80%
in
60%
I
40%
PS
20%
Characteristics of the multi-function valve are
approximately 5% higher than those of the by-pass
valve.
¬p
6p
S100
0.0
0
0%
in
0.0
¬p
6.0
0
S50
6p
90
0.05
0.5
r
8.0
1
ba
10.0
120
S25
SF090
SF030
SF070
SF014
/045
in
150
0.1
15
12.0
180
in
in
¬p
SF160
14.0
210
Filter Elements
SE ... S
I
PS
r
ba
in
6p
¬p
in
PS
I
By-pass Valve
(incl. housing resistance, without element)
30
2.0
30
2.0
30
2.0
22.5
1.5
22.5
1.5
22.5
1.5
15
1.0
15
1.0
15
1.0
7.5
0.5
A03
A05
0
0.0
A10
A20
¬p
in
1.5
15
1.0
A03
A05
0.5
A10
A20
0
0.0
0
0
40
10
80
20
120
30
160
40
200
50
40
10
240 Q in l/min
60 Q in US GPM
60
15
80
20
100
25
120 Q in l/min
30
Q in US GPM
Filter Element
SE 090 A
30
2.0
30
22.5
1.5
22.5
15
1.0
15
7.5
0.5
A03
A05
0
0.0
A10
A20
0
0
110
220
35
F9
7.5
0
330 Q in l/min
70
0
40
0
10
80
20
Q in US GPM
120
30
160 Q in l/min
40 Q in US GPM
Filter Element
SE 125 A
r
5
ba
20
0
I
Filter Element
SE 070 A
0
in
Q in US GPM
I
15
PS
12.5
2.0
22.5
7.5
10
6p
¬p
30
7.5
in
50
60 Q in l/min
50
¬p
2.5
40
6p
0
30
A10
A20
r
20
0.0
ba
10
0
in
0
0.5
6p
0.0
7.5
PS
0
A10
A20
A03
A05
in
0.5
PS
I
in
ba
r
7.5
A03
A05
2.0
1.5
1.0
A03
A05
0.5
A10
A20
0.0
0
0
280 Q in l/min
140
30
60
90 Q in US GPM
Pressure Filter SF Flow Characteristics
Flow Characteristics of Pressure Filters
15
1.0
I
ba
r
PS
in
in
1.0
7.5
0.5
A03
A05
0
0.0
A10
A20
A10
A20
75
Q in l/min
0
225 Q in US GPM
0
990
150
I
Filter Elements
SE 030 G,H
H03 G03
3.0
G05
H05
G05
40
440
1320 Q in l/min
880
100
300 Q in US GPM
200
Filter Elements
SE 045 G,H
r
0
660
ba
630 Q in l/min
150 Q in US GPM
330
I
0.0
in
0
PS
0.5
in
7.5
A03
A05
0
40
¬p
15
H03 G03 H05
3.0
ba
1.0
6p
in
ba
r
PS
in
15
Filter Elements
SE 014 G,H
6p
¬p
420
100
1.5
r
210
50
22.5
ba
0
0
1.5
2.0
¬p
A10
A20
22.5
PS
0.0
30
in
0
A03
A05
2.0
¬p
0.5
I
7.5
Filter Element
SE 300 A
6p
I
1.5
r
PS
22.5
in
in
30
6p
¬p
2.0
in
30
Filter Element
SE 250 A
6p
r
ba
in
6p
¬p
in
PS
I
Filter Element
SE 160 A
H03 G03
3.0
40
H05
H20
G20
10
12.5
15 Q in US GPM
0
5
40
10
60
80
15
20
100
0.0
25
120 Q in l/min
0
30 Q in US GPM
0
Filter Elements
SE 125 G,H
I
PS
in
¬p
r
ba
in
6p
H03
H03
3.0
3.0
G03
40
80
10
120
20
30
160 Q in l/min
40 Q in US GPM
Filter Elements
SE 090 G,H
H03
G03
3.0
40
40
40
10
r
20
r
10
0
60
1.0
0
Q in l/min
50
Filter Elements
SE 070 G,H
I
PS
in
7.5
40
ba
5
30
in
2.5
20
6p
10
0
¬p
0.0
0
0
H10
G10
H20
G20
20
¬p
0.0
0
H05
0.0
50
60 Q in US GPM
0
ba
r
in
¬p
6p
140
35
3.0
2.0
G03
H05
G05
20
1.0
H10
G10
H20
G20
10
0
110
220
70 Q in US GPM
0
30
60
0.0
30
210
0
50
420
100
90 Q in US GPM
Filter Elements
SE 300 G,H
40
H03
G03
H05
G05
H10
G10
H20
G20
2.0
20
1.0
10
0
0
330 Q in l/min
3.0
40
H03
30
0.0
0
3.0
40
G20/H20
280 Q in l/min
Filter Elements
SE 250 G,H
I
Filter Elements
SE 160 G,H
10
¬p
40
0
H10
G10
1.0
0
240 Q in l/min
ba
r
30
200
in
20
160
PS
10
120
in
0
80
I
40
20
r
0
0
PS
in
10
G05
ba
0.0
0
H10
G10
H20
G20
1.0
2.0
I
10
20
H05
30
in
G10
H20
G20
H05
G05
2.0
6p
1.0
20
30
PS
G03
G05
H10
in
2.0
6p
30
¬p
FILTRATION
1.0
ba
10
20
G05
I
H20
G20
1.0
H10
G10
2.0
in
20
30
2.0
6p
H10
G10
30
PS
2.0
in
30
0.0
30
20
1.0
10
0
630 Q in l/min
0
330
150 Q in US GPM
0
75
660
150
F10
H03
G03
H05
G05
H10
G10
H20
G20
2.0
0.0
990 Q in l/min
0
225 Q in US GPM
0
440
100
880
200
1320 Q in l/min
300 Q in US GPM
Pressure Filter SIF48 Technical Data
Technical Data
STAUFF SIF48 series pressure filters are
designed for in-line hydraulic applications with
a maximum operating pressure of 345 bar
(5000 PSI). The element is changed from the
top, which minimizes oil spillage. The SIF48
series pressure filter meets the HF4
Automotive Standard.
-29°C to +107°C
(-20°F to +225°F)
By-pass valve
been reached
By-pass setting
2.8 bar (40 PSI)
Clogging indicators
up to 380 l/min (100 US GPM) for
32 cSt (150 SUS) fluids, with 2"
porting, 570 l/min (150 US GPM)
2.8 bar (40 PSI)
indicator types:
visual, electrical (AC and DC
voltage versions)
Filter elements
Flow characteristics see page F15
Operating pressure
max 345 bar (5 000 PSI)
Media
Mineral oils,
Burst pressure
min 1035 bar (15 000 PSI)
In-line assembly, top loading,
base mounted
Filter base and cap
Ductile iron
Element case
Steel
Seals
O-Rings NBR (Buna-N®),
FPM (Viton®)
Port connections
BSP, NPT, SAE “O”-Ring thread,
SAE Code 61 flange or sub-plate
Flow rating
F11
FILTRATION
Temperature range
Construction
Pressure Filter SIF48 Dimensions
Dimensions
64
64
(2.5)
(2.5)
ø133
(5.75)
(2.88)
146
(0.25)
64
(2.5)
(2.5)
bored for
o-ring
146
(2.25)
64
(2,25)
57
OUT Port
ø35 (1.38)C
(5.75)
159
(6.25)
57
6
OUT
IN
4
51
bored for
o-ring
(2)
F12
59 (6.25) for pipe and
str.thread ported filter
83 (3.25)
(0.31)
bolt flange ported filter
Porting P
67 (2.62)
154 (6.06) for SAE 4
IN Port
ø35 (1.38)C
8
41 (1.63)
)
56
.
(0
Porting P
34 (1.34)
ø1
m
bo ou
re nt
s ing
(4
x)
FILTRATION
optional
subplate
porting
1 = 378 (14.9)
optional clogging indicator
or electric switch
2 = 613 (24.14)
3 = 853 (33.6)
max 114
IN
(max 4.5)
(2.25)
57
(2.25)
57
m
bo ou
re nt
s ing
(4
x)
ø1
4
(0
.5
6)
OUT
73
(5.25)
Pressure Filter SIF48 Clogging Indicators
1. Visual clogging indicator
ø25
74
SW 28,5
(Hex 1.12)
(2.91)
28
(1.11)
(0.98)
Part number HI48-V is a mechanical magnetic cartridge with a highly
visible orange disk that pops up at 2.8 bar (40 PSI). Once activated the
orange signal continues to indicate a by-pass condition until it is manually
reset.
41
2. Electrical clogging indicator
(1.16)
Part number HI48-EAC and HI48-EDC are used when a electrical signal is
needed to indicate when the element needs changing. The solid state
switch is activated at 2.8 bar (40 PSI). The indicators are supplied with a
200 mm (8 in) long wire leads and are NEMA 4 rated.
wire 200 mm
90
(3.56)
60
(2.38)
(8 inch) long
G3
/4"
SW
.12
h)
inc
1
ex
(h
2.1 HI48-EAC Ratings
max 240 VAC
max 720 Watts
0.10 to 6 amps
solid state
FILTER INDICATOR
120/240
VAC
N.C.
BLACK
N.O.
CUSTOMERS WIRING
A.C.
RED
NEUTRAL
WHITE
2.2 HI48-VDC Ratings
Voltage
Wattage
Current
Contact type
max 100 VDC
max 50 Watts
0.01 to 2 amps
solid state
FILTER INDICATOR
CUSTOMERS WIRING
N.C.
+12/24 VDC
BLACK
RED
N.O.
WHITE
Ordering Code
HI 48 E AC /X
Clogging Indicator
Design Code
Series
Code
V
E
SIF48
Execution
Voltage (only for Code E)
visual
electrical
AC
DC
F13
max 240 VAC
max 100 VDC
FILTRATION
Voltage
Wattage
Current
Contact type
.5
28
Pressure Filter SIF48 Ordering Code
Ordering Code Filter Housings
SIF48 S ... B S1 V /X
Filter Type
Design Code
SIF48
Port Size
Code
Connection Type
B
G 11/ 2
7
S
1 / 8 - 12 SAE (Standard)
N
11/ 2 NPT
P
2 NPT
F
11/ 2 SAE Code 62 Flange
O
Sub-plate
Clogging Indicator
N
V
E
without clogging indic.
visual
electrical
Bowl Length
S1
Single Element
S2
Double Element
S3
Triple Element
FILTRATION
Seal Material
B
NBR (Buna®)
V
FPM (Viton®)
RTE48 G 10 B /X
Series
Design Code
RTE48
Filter Material
*
Code Material
max 6p collapse
D
Filterpaper
10 bar (150 PSI)
G
Micron ratings
available
03,10,25
03,10,25
Seal Material
B
NBR (Buna®)
V
FPM (Viton®)
Micron Rating
03
3 µm
10
10 µm
25
25 µm
F14
Pressure Filter SIF48 Flow Characteristics
Flow Characteristics
The following characteristics are valid for mineral based fluids with a density of 0,85 kg/dm3 and the kinematic
viscosity of 30 mm2/s. The characteristics have been determined in accordance to ISO 3968. Multipass filter ratings have been obtained in accordance to ISO 16889. Consult factory for details.
r
ba
in
6p
¬p
in
PS
I
Filter Housing
SIF48
18.75
all other ports
1.25
15
1.0
11.25
0.75
7.5
0.5
3.75
0.25
2" Ports
0.0
37.5
2.0
2.0
1.5
22.5
1.5
1.0
7.5
0.5
0
0.0
D10
15
1.0
7.5
0.5
0
0.0
I
r
PS
D03
ba
in
in
¬p
37.5
2.5
30
Filter Elements
RTE48D S3
6p
PS
in
¬p
ba
in
D03
2.5
15
Filter Elements
RTE48D S2
I
Filter Elements
RTE48D S1
r
PS
in
22.5
150 Q in US GPM
6p
¬p
37.5
30
100
r
50
ba
0
600 Q in l/min
400
in
200
6p
0
I
0
2.5
30
2.0
22.5
1.5
15
1.0
7.5
0.5
0
0.0
D03
D10
D25
50
0
50
¬p
in
¬p
15
1.0
15
1.0
15
12
0.8
12
0.8
12
9
0.6
9
6
0.4
3
0.2
0
0.0
9
0.6
6
0.4
3
0.2
0
0.0
G03
G10
G25
G03
G10
G25
600 Q in l/min
400
100
150 Q in US GPM
Filter Elements
RTE48G S3
PS
I
ba
r
Filter Elements
RTE48G S2
I
PS
150 Q in US GPM
6p
in
r
ba
200
6p
in
100
0
in
0
D25
600 Q in l/min
6p
150 Q in US GPM
Filter Elements
RTE48G S1
I
PS
100
400
¬p
in
200
r
50
0
ba
0
600 Q in l/min
400
in
200
D10
1.0
0.8
0.6
6
0.4
3
0.2
0
0.0
G03
G10
G25
0
200
0
50
400
100
600
Q in l/min
0
200
150 Q in US GPM
0
50
400
100
F15
600 Q in l/min
0
200
150 Q in US GPM
0
50
400
100
600
Q in l/min
150 Q in US GPM
FILTRATION
0
D25
Pressure Filter SPF2 Technical Data
Technical Data
FILTRATION
STAUFF SPF2 series high pressure
filters are designed for in-line hydraulic
applications with a maximum operating
pressure of 220 bar (3200 PSI). Used
together with STAUFF filter elements, a
high efficiency of contaminant removal
is assured.
Construction
In-line assembly
FilterHead
Aluminum
Element case
Steel
Seals
Port connections
SAE “O”-Ring thread
Flow rating
up to 80 I/min (20 US GPM) for
32 cSt (150 SUS) fluids
Operating pressure
Test pressure
440 bar (6380 PSI)
Temperature range
-25°C to +95°C
(-13°F to + 203°F)
By-pass valve
been reached.
By-pass setting
6 bar (87 PSI)
Clogging Indicators
Visual, 5 bar (72 PSI) actuating
pressure
Electrical, 5 bar (72 PSI)
actuating pressure
Filter elements
Media
Mineral oils,
F16
Pressure Filter SPF2 Dimensions
Dimensions
N
G
L
5/16" UNC
A
B
D
E
øF
C
FILTRATION
H
øJ
M (Bowl Removal)
Filter
Size
SPF2010
SPF2020
Nominal
Flow
A
B
C
D
E
øF
H
I
øJ
K
L
M
N
G
SAE
Weight
40 LPM
87
(10 GPM) (3.43)
68
(2.68)
109
43
30
(4.29) (1.69) (1.18)
8.5
(0.33)
110
(4.29)
219
(8.62)
70
(2.76)
46
(1.81)
10
(0.39)
100
(3.94)
13.5
(0.53)
1-1/16”-12 UN
3.2 kg
(7.11 lb)
80 LPM
68
(2.68)
109
43
30
(4.29) (1.69) (1.18)
8.5
(0.33)
210
(8.27)
319
(12.56)
70
(2.76)
46
(1.81)
10
(0.39)
100
(3.94)
13.5
(0.53)
1-1/16”-12 UN
4.7 kg
(10.44 lb)
87
(20 GPM) (3.43)
F17
Pressure Filter SPF2 Clogging Indicators
HIM-V
Part number HIM-V is a clogging indicator actuated by the differential
pressure across the filter element. The actuating pressure of 5 bar (72 PSI)
allows the dirty element to be changed before the by-pass setting of 6 bar
(87 PSI) is reached.
ø30
74
(hex 1.18)
(2.91)
48
SW 30
(1.89)
(1.18)
G 1/2"
2. Visual-Electrical clogging indicator
HIM-VE
Part number HIM-VE is used when an electrical signal is needed to indicate
when the element needs changing. It is actuated by the differential pressure
across the filter element. The actuating pressure of 5 bar (72 PSI) allows the
dirty element to be changed before the by-pass setting of 6 bar (87 PSI) is
reached.
45
SW 30
(hex 1.18)
FILTRATION
HIM-VE Rated capacity
G 1/2"
Voltage
V
Resistive Load
Amps
Inductive Load
Amps
125 VAC
5
5
250 VAC
5
5
15 VAC
10
10
30 VDC
5
5
50 VDC
1
1
125 VDC
0.5
0.06
HIM-VE Wiring diagram
SL
1 (+)
3
2
Ordering Code
HI M - V /X
Clogging Indicator
Design Code
Series
SPF2
V
VE
F18
visual
visual - electrical
(3.78)
(2.76)
96
70
(1.77)
Pressure Filter SPF2 Ordering Code
SPF2 010 ... B - T U / B / E /X
Filter Type
Design Code
SPF2
Group
Size
10
20
Flow*
l/min
40
80
Clogging Indicators
GPM
10
20
V
E
visual
visual / electrical
* Note: exact flow will depend on filter element
selected. Consult technical data on page F20.
Valve
O
Without Valve
B
By-pass Valve
Connection Style
U
SAE O-Ring thread 1-1/16-12 UN
Seal Material
B
NBR (Buna®)
Mounting Style
T
In-line
Other seal material on request
FILTRATION
SP
Series
010 E 03 B /X
Design Code
SP
Group
Filter Material
Code Material
E
F
Inorganic glass fiber
max
¬p*collapse
Micron ratings
available
Seal Material
B
NBR (Buna®)
30 bar(435 PSI)
03,05,10,20
210 bar(3045 PSI) 03,05,10,20
*collapse/ burst resistance as per ISO 2941
Micron Rating
Code
Rating
03
3 µm
05
5 µm
10
10 µm
20
20 µm
Other micron ratings on request
F19
Pressure Filter SPF2 Flow Characteristics
Flow Characteristics of High Pressure Filters
8.7
.6
7.3
.5
5.8
.4
4.4
.3
2.9
.2
1.5
.1
0
0
0
20
40
60
80
r
I
in
ba
PS
174
12
130
9
87
6
44
3
0
0
100
By-pass valve
SPF2 010/020
6p
in
¬p
ba
PS
in
in
6p
¬p
Housing
SPF2 010/020
r
I
0
10
20
30
40
50
0
2.6
5.3
7.9
10.6
13.2
Q in l/min
Q in l/min
26.4 Q in US GPM
Filter Elements
SP - 010E
I
14.5
¬p
r
ba
Filter Elements
SP - 010F
6p
30.5
E03
1.0
in
r
PS
ba
in
in
21.1
6p
¬p
15.8
PS
10.6
in
5.3
I
0
2.1
F03
F05
F10
F20
0
20
0
5.3
0
0
Q in l/min
10.7 Q in US GPM
Filter Elements
SP - 020E
0
20
0
5.3
PS
I
in
ba
r
ba
r
PS
in
6p
in
23.2
40
1.1
in
0
16.0
¬p
0
E10
E20
58.0
1.6
6p
0.5
I
4.3
¬p
FILTRATION
E05
40
10.7 Q in US GPM
Filter Elements
SP - 020F
4.0
F03
F05
F10
F20
E03
1.6
Q in l/min
2.0
29.0
2.0
0
0
E05
E10
E20
0
0
0
0
40
10.7
80
Q in l/min
0
40
21.3 Q in US GPM
0
10.7
F20
80
Q in l/min
21.3 Q in US GPM
Q in US GPM
Medium Pressure Filter SMPF Technical Data
Technical Data
STAUFF SMPF series medium pressure filters are
designed for in-line hydraulic applications with a
maximum operating pressure of 110 bar (1600
PSI). Used together with STAUFF filter elements, a
high efficiency of contaminant removal is assured.
Construction
In-line assembly
Filter base and cap
Aluminium alloy
Seals
Port connections
BSP, SAE “O”-Ring thread
Flow rating
Operating pressure
Test pressure
200 bar (2900 PSI)
Temperature range
-25°C to +110°C
(-13°F to +230°F)
By-pass valve
been reached
By-pass setting
6 bar (87 PSI)
Clogging indicators
standard actuating pressure:
5 bar (72 PSI)
indicator types:
visual and visual-electrical
Filter elements
Media
Mineral oils,
F21
FILTRATION
Medium Pressure Filter SMPF Dimensions
Dimensions
A
C
E
D
G
M
recommended space
for element change
FILTRATION
H
I
F
N
O
B
Filter
Size
Nominal
Flow
Thread connection G
A
B
C
D
E
F
H
I
M
N
O
SAE
BSP
Weight
60 LPM
80
64
(2.52)
78
(3.1)
27
(1.1)
17
(0.7)
7
(0.3)
79
(3.1)
157
(6.2)
60
(2.4)
56
(2.2)
76,5
(3)
3/4-16
UN
G 1/2
0.95 kg
(2.1 lb)
90 LPM
80
(3.2)
64
(2.52)
78
(3.1)
27
(1.1)
17
(0.7)
7
(0.3)
166
(6.5)
244
(9.61)
60
(2.4)
56
(2.2)
76,5
(3)
3/4-16
UN
G 1/2
1.25 kg
(2.8lb)
SMPF015 (15 GPM) (3.2)
SMPF025 (25 GPM)
F22
Medium Pressure Filer SMPF Clogging Indicators
HIM-V
Part number HIM-V is a clogging indicator actuated by the differential
pressure across the filter element. The actuating pressure of 5 bar
(72 PSI) allows the dirty element to be changed before the by-pass
setting of 6 bar (87 PSI) is reached.
ø30
74
(hex 1.18)
(2.91)
48
SW 30
(1.89)
(1.18)
G 1/2"
2. Visual-Electrical clogging indicator
HIM-VE
Part number HIM-VE is used when an electrical signal is needed to
indicate when the element needs changing. It is actuated by the
differential pressure across the filter element. The actuating pressure of
5 bar (72 PSI) allows the dirty element to be changed before the by-pass
setting of 6 bar (87 PSI) is reached.
45
SW 30
(3.78)
(2.76)
96
70
(1.77)
(hex 1.18)
HIM-VE Rated capacity
Resistive Load
Amps
Inductive Load
Amps
125 VAC
5
5
250 VAC
5
5
15 VAC
10
10
30 VDC
5
5
50 VDC
1
1
125 VDC
0.5
0.06
HIM-VE Wiring diagram
SL
1 (+)
3
2
Ordering Code
HI M - V /X
Clogging Indicator
Design Code
Series
SMPF
V
VE
F23
visual
visual - electrical
FILTRATION
Voltage
V
G 1/2"
Medium Pressure Filter SMPF Ordering Code
SMPF 015 ... B - T B / B / E /X
Filter Type
Design Code
SMPF
Group
Size
15
25
Flow*
l/min
60
90
Clogging Indicators
GPM
15
25
V
E
visual
visual / electrical
* Note: exact flow will depend on filter element
selected. Consult technical data on page F25.
Valve
O
Without Valve
B
By-pass Valve
Connection Style
B
BSP
U
SAE O-Ring thread
Seal Material
B
NBR (Buna®)
Mounting Style
T
In-line
FILTRATION
G1/2
3/4-16
SME 015 E 03 B /X
Series
Design Code
SME
Group
Filter Material
Micron ratings
available
max ¬p*collapse
Code Material
Inorganic glass fiber 30 bar (435 PSI) 03,10,20
E
Stainless mesh
S
20 bar (290 PSI)
60
Seal Material
B
NBR (Buna®)
*collapse/ burst resistance as per ISO 2941
Micron Rating
Code
Rating
03
3 µm
10
10 µm
20
25 µm
60
60 µm
F24
UN
Medium Pressure Filter SMPF Flow Characteristics
Flow Characteristics of Medium Pressure Filters
1.0
12
0.8
9
I
ba
r
PS
in
in
12.5
175
140
10.0
0.6
105
7.5
6
0.4
70
5.0
3
0.2
35
2.5
0
0.0
0
0.0
6
12
0
1.5
3
E03
5.0
60
4.0
45
E10
3.0
18
4.5
24
6
Q in l/min
Q in US GPM
Filter Elements
SME015S
I
ba
r
PS
ba
in
6p
75
0
20 Q in US GPM
Filter Elements
SME015E
r
PS
in
¬p
15
Q in l/min
in
10
80
6p
5
60
in
0
40
¬p
20
I
0
By-pass valve
SMPF015/025
6p
15
¬p
r
ba
in
6p
¬p
in
PS
I
Housing
SMPF015/025
3.75
0.25
3
0.2
2.25
0.15
0.1
S60
E20
0.4
1.5
15
2.0
0.75
0.05
0
0.0
0
0.0
30
0
7.5
22.5
22.5
0
Q in l/min
Q in US GPM
0
2.0
7.5
0.5
0
0.0
3.75
0.25
3
0.2
2.25
0.15
1.5
0.1
0.75
0.05
0
0.0
E03
1.5
1.0
7.5
60
15
90
Q in l/min
22.5 Q in US GPM
Filter Elements
SME025S
in
¬p
ba
r
in
2.5
15
30
PS
I
in
ba
r
Filter Elements
SME025E
I
PS
in
30
15
90
6p
¬p
37.5
60
6p
0
E10
E20
0
30
0
7.5
60
15
90
S60
Q in l/min
0
22.5 Q in US GPM
0
F25
30
7.5
60
15
90
22.5
Q in l/min
Q in US GPM
FILTRATION
30
Return Line Filter RIF48 Technical Data
Technical Data
FILTRATION
STAUFF RIF48 series return filters are
designed for in-line hydraulic applications with
a maximum operating pressure of 20 bar (300
PSI). The RIF48 series in-line filter meets
the HF4 Automotive Standard.
Construction
In-line assembly
Filter head
Die cast aluminium
Element case
Steel
Seals
FPM (Viton®)
Port connections
or SAE Code 61 flange
Flow rating
Operating pressure
Burst pressure
min 70 bar (1000 PSI)
F26
Temperature range
-29°C to +107°C
(-20°F to +225°F)
By-pass valve
been reached
By-pass setting
2.8 bar (40 PSI)
Clogging indicators
2.8 bar (40 PSI)
indicators types:
visual and electrical (AC and DC
voltage versions)
Filter elements
Media
Mineral oils,
Return Line Filter RIF48 Dimensions
Dimensions
Optional clogging indicator
or electric switch
159
Mounting hole surface
(6.25)
32
(3)
76
43
(1.69)
140
(5.5)
OUT
(4.5)
max 114
IN
IN
OUT
4 mounting holes
M8x1,25 or
0,31-18 UNC-2B
min depth 15 (0.6)
S1 = 333 (13.12)
S2 = 558 (22.38)
S3 = 810 (31.88)
159
(6.25)
(1.25)
13
(0.87)
(0.5)
22
ø119
F27
FILTRATION
(4.68)
Return Line Filter RIF48 Clogging Indicators
ø25
Part number HI48-V is a mechanical magnetic cartridge with a highly
visible orange disk that pops up at 2.8 bar (40 PSI). Once activated the
orange signal continues to indicate a by-pass condition until it is manually
reset.
74
SW 28,5
(Hex 1.12)
(2.91)
28
(1.11)
(0.98)
41
2. Electrical clogging indicator
(1.16)
wire 200 mm
Part numbers HI48-EAC and HI48-EDC are used when a electrical signal is
needed to indicate when the element needs changing. The solid state
switch is activated at 2.8 bar (40 PSI). The indicators are supplied with a
200 mm (8 in) long wire leads and are NEMA 4 rated.
90
(3.56)
60
(2.38)
(8 inch) long
G3
/4"
SW
.5
28
.12
h)
inc
1
ex
(h
FILTRATION
2.1 HI48-EAC Ratings
Voltage
Wattage
Current
Contact type
max 240 VAC
max 720 Watts
0.10 to 6 amps
solid state
FILTER INDICATOR
120/240
VAC
N.C.
BLACK
N.O.
CUSTOMERS WIRING
A.C.
RED
NEUTRAL
WHITE
2.2 HI48-VDC Ratings
Voltage
Wattage
Current
Contact type
FILTER INDICATOR
max 100 VDC
max 50 Watts
0.01 to 2 amps
solid state
CUSTOMERS WIRING
N.C.
+12/24 VDC
BLACK
RED
N.O.
WHITE
Ordering Code
HI 48 E AC /X
Clogging Indicator
Design Code
Series
RIF48
Voltage (only for Code E)
Code
V
E
Execution
visual
electrical
AC
DC
F28
max 240 VAC
max 100 VDC
Return Line Filter RIF48 Ordering Code
RIF48 S ... B S1 V /X
Filter Type
Design Code
RIF48
Port Size
Code
Connection Type
B
G 11/ 2
S
17/ 8 - 12 SAE (Standard)
N
11/ 2 NPT
F
11/ 2 SAE Code 61 Flange
Clogging Indicator
N
V
E
visual
electrical
Bowl Length
S1
Single Element
S2
Double Element
S3
Triple Element
Seal Material
B
NBR (Buna®)
V
FPM (Viton®)
FILTRATION
RTE48 G 10 B /X
Series
Design Code
RTE48
Filter Material
Code Material
max 6p*collapse
D
Filter paper
10 bar (150 PSI)
G
Micron ratings
available
03,10,25
03,10,25
Seal Material
B
NBR (Buna®)
V
FPM (Viton®)
Micron
03
10
25
F29
Rating
3 µm
10 µm
25 µm
Return Line Filter RIF48 Flow Characteristics
The following characteristics are valid for mineral based fluids with a density of 0,85 kg/dm3 and the kinematic viscosity
of 30 mm2/s. The characteristics have been determined in accordance to ISO 3968.
r
ba
in
6p
¬p
in
PS
I
Filter Housing
RIF48
7.5
0.5
90
Q in US GPM
2.5
37.5
D03
I
2.0
30
2.0
30
22.5
1.5
22.5
1.5
22.5
15
1.0
15
1.0
7.5
0.5
7.5
0.5
0
0.0
0
0.0
D10
0
200
150 Q in US GPM
0
50
100
r
¬p
12
0.8
12
0.8
9
0.6
9
0.6
6
0.4
6
0.4
0.2
3
0.2
3
0.2
0.0
0
0.0
0
0.0
12
0.8
9
0.6
G03
G10
G25
0.4
D25
0
200
0
50
400
600 Q in l/min
150 Q in US GPM
100
Filter Elements
RTE48G S3
I
r
ba
6p
1.0
6p
15
1.0
G03
G10
3
ba
150 Q in US GPM
PS
I
PS
400
0.0
¬p
in
ba
r
D10
0
600 Q in l/min
Filter Elements
RTE48G S2
in
100
D03
0.5
D25
Q in l/min
Filter Elements
RTE48G S1
in
PS
I
50
600
1.0
7.5
1.0
¬p
in
0
400
15
15
15
6
200
1.5
D03
D25
0
2.0
in
D10
2.5
6p
30
FILTRATION
PS
37.5
2.5
r
37.5
Filter Elements
RTE48D S3
ba
ba
¬p
in
Filter Elements
RTE48D S2
in
75
Q in l/min
Filter Elements
RTE48D S1
r
PS
60
350
6p
in
45
280
in
30
210
in
15
I
0
140
¬p
70
6p
0
I
0.0
r
0
ba
0.1
PS
1.5
in
0.2
in
0.3
3
¬p
0.4
4.5
6p
6
G25
G03
G10
G25
0
0
200
0
50
400
100
600
Q in l/min
0
200
150 Q in US GPM
0
50
400
100
F30
600 Q in l/min
0
150 Q in US GPM
0
200
50
400
100
600 Q in l/min
150 Q in US GPM
Return Line Filter SRFL-S/D Technical Data
Technical Data
STAUFF return line simplex filter SRFL-S and
duplex filter SRFL-D are designed for in-line
hydraulic applications. With its compact
construction and the easy to maintain
assembly the SRFL-S and SRFL-D filters are
suitable for flow rates up to 6600 l/min (1750
US GPM). The two housings of the duplex
filter, SRFL-D are connected with a special
gate valve that is operated with a lever or
hand wheel. Therefore the filter may be
serviced without shutting down the hydraulic
system. A high efficiency of contaminant
removal is assured by using RE Series
STAUFF replacement filter elements. The high
dirt holding capacity of STAUFF elements
ensures a long service life and, as a result,
reduced maintenance costs.
Opening pressure
3 bar ± 0,3 bar
(43.5 PSI ± 4.35 PSI)
other pressures on request
Clogging indicator
Differential pressure switch,
setting 1.6 bar (23 PSI)
scale 0...1.6 bar (0...23 PSI)
Filter elements
Specification see page F38
Flow rating
up to 6600 l/min (1750 US GPM)
Media
Mineral oils, lubrication oils
Temperature Range
-10°C up to +100°C
(14ºF up to 212ºF)
In-line assembly, base mounted
Housings
Carbon steel
Stainless steel (on request)
Seals
NBR (Buna-N® ), FPM (Viton®)
Port connection
ANSI, SAE and DIN flanges
Operating pressure
F31
FILTRATION
By-pass valve
(integrated in the
filter element)
Construction
Return Line Filter Simplex SRFL-S160-600 Dimensions
Dimensions SRFL-S 160 / 200 / 300 / 600
Detail arrangement of filter elements
Air Vent valve 3/8"
Filter Element S
C
Port for pressure gauge
and differential pressure
• 1/4" NPT for ANSI and
SAE flange
• 1/4" BSP for DIN flange
IN
D
I
B
A (clearance to remove element)
SRFL-S 160 / 200 / 300 / 600
H
OUT
E
Option: opposite side flange
see detail
Drain Port 3/8"
O
FILTRATION
K
L
Arrangement of filter
elements (see detail above)
M
N
Option: connection location
S (same side)
O (opposite side)
IN
IN
OUT
OUT
Flange Connection
Filter
Size
DIN
Dimensions
ANSI
SAE
A
SRFL-S-160 DN40
1-1/2"
1-1/2"
SRFL-S-200 DN50
2"
2"
SRFL-S-300 DN65
2-1/2"
2-1/2"
SRFL-S-600 DN80
3"
3"
B
C
885,8
607,6
584
(34.87)
(23.92) (22.99) (8.43) (5.83) (5.12) (6.1) (5.91) (4.92) (4.92) (5.91) (0.43)
1045,8 688,7
(41.17)
664
D
E
H
I
Total oil Weight
Capacity (without element)
K
L
M
N
214 148 130 155 150 125 125 150
214 148 140 190 150 125 125 150
11
18
(32.63) (31.65) (11.22) (7.8) (5.91) (7.48) (9.45) (7.87) (7.87) (9.45) (0.71)
2126,7 1267,6 1242,9 285 198 160 220 240 200 200 240
(83.17)
11
(27.12) (26.14) (8.43) (5.83) (5.51) (7.48) (5.91) (4.92) (4.92) (5.91) (0.43)
1248,7 828,6 803,9 285 198 150 190 240 200 200 240
(49.16)
O
(49.91) (48.93) (11.22) (7.8)
18
(6.3) (8.66) (9.45) (7.87) (7.87) (9.45) (0.71)
F32
l
Filter Element S
gal kg lbs Designation Qty
6,0
1.59 14,5
32
RE-160...
1x1
7,1
1.86 15,9
35
RE-200...
1x1
22,2
5.87
64
RE-300...
1x1
37,1
9.80 34,5
76
RE-600...
1x1
29
Return Line Simplex Filter SRFL-S1200-3600 Dimensions
Dimensions SRFL-S 1200 / 1800 / 2400 / 3600
Air Vent valve 3/8"
SRFL-S 3600
Filter Element S
Port for pressure gauge
and differential pressure
• 1/4" NPT for ANSI and
SAE flange
B
C
SRFL-S 1200 SRFL-S 1800 SRFL-S 2400
OUT
R
H
D
I
IN
Drain Valve 3/8"
E
Option: opposite side flange
see detail
FILTRATION
O
L
K
M
N
Option: connection location
S (same side)
O (opposite side)
IN
IN
OUT
OUT
Flange Connection
Filter
Size
DIN
Dimensions
B
C
D
E
H
I
Total oil
Weight Filter Element S
Capacity(without element)
ANSI
SAE
A
SRFL-S-1200 DN100
4"
4"
2176,7
(85.7)
1319,6 1294,9 275
273
190 250
385
325
325
385
23
60
(51.96) (50.98) (10.83) (10.75) (7.48) (9.84) (15.16) (12.8) (12.8) (15.16) (0.91) (2.36) 103 27.2 86,2 190
RE-600... 1 x 2
SRFL-S-1800 DN125
5"
5"
2176,7
(85.7)
1323,6 1294,9 275
273
190 280
385
325
325
385
23
60
(52.11) (50.98) (10.83) (10.75) (7.48) (11.02) (15.16) (12.8) (12.8) (15.16) (0.91) (2.36) 103 27.2 90,7 200
RE-600... 1 x 3
SRFL-S-2400 DN150
6"
6"
2249,1
(88.55)
1394,8 1366,1
(54.92) (53.78)
325
298
200 320
435
375
375
435
23
60
(12.8) (11.73) (7.87) (12.6) (17.13) (14.76) (14.76) (17.13) (0.91) (2.36) 149 39.3 105,2 232
RE-600... 1 x 4
SRFL-S-3600 DN200
8"
8"
2249,1
(88.55)
1392,8 1368,1
(54.84) (53.68)
325
398
252 425
540
480
480
540
23
60
(12.8) (15.67) (9.92) (16.73) (21.26) (18.9) (18.9) (21.26) (0.91) (2.36) 232 61.3 154,2 340
RE-600... 1 x 6
F33
K
L
M
N
O
R
l
gal kg lbs Designation Qty
Return Line Duplex Filter SRFL-D160-600 Dimensions
Dimensions SRFL-D 160 / 200 / 300 / 600
Detail connecting ports
SRFL-D 160 / 200 / 300 / 600
Flange 3"
Flange 1-1/2", 2", 2-1/2"
C
Filter Element S
IN
H
D
I
B
Air Vent valve 3/8"
OUT
F
E
Drain Port 3/8"
(G)
Connecting port
FILTRATION
(see detail)
Balance line
Pressure tap 1/2"
O
P
L
K
M
Port for pressure gauge and differential pressure
• 1/4" NPT for ANSI flange
N
Dimensions
Flange Connection
Filter
Size
DIN
ANSI
SRFL-D-160
DN 40
1-1/2"
SRFL-D-200
DN 50
2"
SRFL-D-300
DN 65
2-1/2"
SRFL-D-600
DN 80
3"
A
B
C
D
E
F
G
Total oil
Capacity
H
I
gal
kg
150
125 125 150
11
110
(5.91) (4.92) (4.92) (5.91) (0.43) (4.33)
6,02
1.59
43
95
RE-160...
2x1
1045,8 688,7 642
214
300
300
600
140
190
150
125 125 150
11
150
(41.17) (27.12) (25.28) (8.43) (11.81) (11.81) (23.62) (5.51) (7.48) (5.91) (4.92) (4.92) (5.91) (0.43) (5.91)
7,11
1.86
56,7
125
RE-200...
2x1
1248,7 828,6 803,9 285
350
350
700
150
190
240
200 200 240
18
150
22,24
(49.16) (32.63) (31.65) (11.22) (13.78) (13.78) (27.56) (5.91) (7.48) (9.45) (7.87) (7.87) (9.45) (0.71) (5.91)
5.87
84
185
RE-300...
2x1
21,6,7 1267,6 1242,9 285
375
375
750
160
220
240
200 200 240
18
175
(83.73) (49.91) (48.93) (11.22) (14.76) (14.76) (29.53) (6.3) (8.66) (9.45) (7.87) (7.87) (9.45) (0.71) (6.89)
9.8
104
230
RE-600...
2x1
F34
L
M
N
O
P
Filter Element S
l
885,8 607,6 584
214
260
260
520
130
155
(34.87) (23.92) (22.99) (8.43) (10.24) (10.24) (20.47) (5.12) (6.1)
K
Weight
(without element)
37,1
lbs Designation Qty
Return Line Duplex Filter SRFL-D1200-2400 Dimensions
Dimensions SRFL-D 1200 / 1800 / 2400
SRFL-D 1200
SRFL-D 1800
SRFL-D 2400
C
Filter Element S
B
IN
OUT
R
H
D
I
Air Vent valve 3/8"
E
F
FILTRATION
Drain valve /8"
3
(G)
Balance line
pressure tap 1/2"
P
K
L
M
O
N
Filter
Size
Dimensions
Flange
Connection
DIN ANSI
A
B
C
D
E
F
G
H
I
Total oil
Capacity
K
L
M
N
O
P
R
Weight
Filter Element S
(without element)
l
gal
kg
lbs Designation Qty
SRFL-D-1200 DN 100
4"
2176,7 1319,6 1294,9 275
475
475
950 190 250
385
325
325
385
23
200
60
(85.7) (51.96) (50.98) (10.83) (18.7) (18.7) (37.4) (7.48) (9.84) (15.16) (12.8) (12.8) (15.16) (0.91) (7.87) (2.36)
103
27.2
215
475
RE-600...
2x2
SRFL-D-1800 DN 125
5"
2176,7 1323,6 1294,9 275
500
500 1000 190 280
385
325
325
385
23
225
60
(85.7) (52.11) (50.98) (10.83) (19.69) (19.69) (39.37) (7.48) (11.02) (15.16) (12.8) (12.8) (15.16) (0.91) (8.86) (2.36)
103
27.2
233
515
RE-600...
2x3
SRFL-D-2400 DN 150
6"
2249,1 1394,8 1366,1 325
540
540 1080 200 320
435
375
375
435
23
240
60
(88.55) (54.92) (53.78) (12.8) (21.26) (21.26) (42.52) (7.87) (12.6) (17.13) (14.76) (14.76) (17.13) (0.91) (9.45) (2.36)
149
39.3
263
580
RE-600...
2x4
F35
Return Line Duplex Filter SRFL-D 3600 Dimensions
Dimensions SRFL- D 3600
SRFL-D 3600
IN
H
D
I
B
Filter Element S
C
Air Vent valve 3/8"
R
E
OUT
F
(G)
Drain valve /8"
FILTRATION
3
Balance line
pressure tap 1/2"
O
P
L
K
M
N
Filter
Size
Dimensions
Flange
Connection
DIN ANSI
SRFL-D-3600 DN 200
8"
A
B
C
D
E
F
G
H
I
Total oil
Capacity
K
L
M
N
O
P
R
2249,1 1392,8 1368,1 325
739
739 1479 252 425
540
480
480
540
23 281,4 60
(88.55) (54.84) (53.86) (12.8) (29.11) (29.11) (58.22) (9.92) (16.73) (21.26) (18.9) (18.9) (21.26) (0.91) (11.08) (2.36)
F36
Weight
Filter Element S
(without element)
l
gal
kg
lbs Designation Qty
233
61.3
390
860
RE-600...
2x6
Return Line Filter SRFL-S/D Ordering Code
SRFL-D-160 ... B / A / O / CS / D /X
Filter Type
Design code
SRFL-S Return Line Simplex Housing
SRFL-D Return Line Duplex Housing
Only for information
Clogging Indicator
Without clogging indicator
O
D
Differential pressure switch
Other indicators on request
Group
Flow
Size
160
200
300
1200
1800
2400
3600
l/min
900
900
1400
1400
4000
4000
7000
US GPM
240
240
370
370
1050
1050
1850
Material Housing
CS
Carbon steel
SS
Stainless steel
Connection Location
O
Oposite side
S
Same side
Omit for SRFL-D series
Identification filter material
(See ordering code filter elements below)
Seal Material
B
NBR (Buna®)
V
FPM (Viton®)
Connection Style
Group
Code Connection style
160 200 300 600 1200 1800 2400 3600
A
S
D
ANSI flange
SAE flange
(omit for SRFL-D)
DIN flange
1-1/2"
2"
2-1/2" 3"
4"
5"
6"
8"
1-1/2"
2"
2-1/2" 3"
4"
5"
6"
8"
DN 40 DN 50 DN 65 DN 80 DN 100 DN 125 DN 150 DN 200
FILTRATION
RE 160 G 10 V /X
Series
Design Code
RE
Group
Size
Filter Element
Quantity
Designation
160
200
300
600
1200
1800
2400
3600
RE-160
RE-200
RE-300
RE-600
RE-600
RE-600
RE-600
RE-600
Seal Material
B
NBR (Buna®)
V
FPM (Viton®)
SRFL-S SRFL-D
1
1
1
1
1
1
1
1
x
x
x
x
x
x
x
x
1
1
1
1
2
3
4
6
2
2
2
2
2
2
2
2
x
x
x
x
x
x
x
x
1
1
1
1
2
3
4
6
Other seal materials on request
Micron Rating
03
05
10
20
10
25
50
100
200
500
Filter Material
Code
A
N
G
S
Micron ratings
available
Material
max 6p*collapse
Stainless fiber
30 bar (435 PSI)
03, 05,
Filter paper
16 bar (232 PSI)
10, 20
Stainless mesh
30 bar (435 PSI) 10, 25, 50,
100, 200,500
*Collapse / burst resistance as per ISO 2941
3
5
10
20
10
25
50
100
200
500
µm
µm
µm
µm
µm
µm
µm
µm
µm
µm
F37
Return Line Filter SRFL-S/D Filter Elements RE and Options
1. Replacement Filter Elements RE
STAUFF replacement filter elements for SRFL-S and SRFL-D series filters
are manufactured in the common filter materials such as stainless fiber,
stainless mesh, cellulose and inorganic glass fiber. As standard all
replacement elements series RE have tin plated steel parts for use with
aggressive media such as water glycol, upon request you also can get other
materials. All replacement elements made by STAUFF comply with quality
specifications in accordance with international standards.
RE 300 G 10 V /X
Series
Design Code
RE
Group
According to filter housing
(See ordering code page F37)
Seal Material
B
NBR (Buna®)
V
FPM (Viton®)
Filter Material
Code
A
N
G
S
Material
max 6p*collapse
Stainless fiber
30 bar (435 PSI)
Filter paper
16 bar (232 PSI)
Stainless mesh
30 bar (435 PSI)
Micron ratings
available
Micron Rating
03, 05,
10, 20
03
05
10
20
10
25
50
100
200
500
10, 25, 50,
100, 200, 500
FILTRATION
*Collapse / burst resistance as per ISO 2941
2. Differential Pressure Switch with visual gauge indicator
The switch is used to indicate when the elements need changing.
The switch can turn on a light, shut down the machine or any further
function controlled by an electrical signal. The gauge visually indicates the
differential pressure across the filter elements.
Diameter
100 mm (6.9")
Scale
0 … 1.6 bar
(0 … 23 PSI)
Connection thread
1/4 " BSP
Working pressure
Max 200 bar (2900 PSI)
Temperature range
-20 °C up to +80 °C
(-4 °F up to +176 °F)
Body
Aluminium
Lens
Glass
Seal
NBR (Buna-N ®)
FPM (Viton ®)
µm
µm
µm
µm
µm
µm
µm
µm
µm
µm
Protection system
IP 65
Switch Voltage
max 28 V AC/DC
Current on Contact
max 0,25 A AC/DC
Contact Rating
5 VA AC/DC
Other data on request
F38
3
5
10
20
10
25
50
100
200
500
Return Line Filter SRFL-S/D Flow Characteristics
Flow Characteristics of Return-line Filters SRFL-S and SRFL-D
The following characteristics are valid for mineral oils with a density of 0,85 kg/dm3 and the kinematic viscosity of 30 mm2/s. The
characteristics have been determined in accordance to ISO 3968. The housing pressure drop is directly porportional to the oil density.
Multipass filter ratings have been obtained in accordance to ISO 16889. Consult factory for details.
9
0.6
SRFL-S-160/
SRFL-S-200
6
0.4
0.4
4.5
0.3
3
0.2
I
A05
ba
r
PS
in
ba
6
A03
RE160G
in
SRFL-D-160/
SRFL-D-200
0.5
¬p
0.8
7.5
Filter Elements
6p
12
RE160A
in
in
1.0
¬p
6p
15
r
PS
I
Filter Elements
6p
r
ba
¬p
in
in
PS
I
Housings
SRFL-S/D160/200
37.5
2.5
30
2.0
22.5
1.5
15
1.0
G03
A10
G05
G10
A20
3
0.2
1.5
0.1
7.5
0.5
0
0.0
0
0.0
0
0.0
6
0.4
0.3
4.5
0.3
3
0.2
0
A05
0
0.6
3
0.4
1.5
0.2
0
0.0
0
50
I
PS
r
ba
in
in
¬p
7.5
0.5
6
0.4
SRFL-D-1200/
SRFL-D-1800
4.5
r
ba
in
1.5
15
1.0
G03
G05
4.5
0.3
3
0.2
1.5
0.1
SRFL-S-1200/
SRFL-S-1800
G10
7.5
0.5
0
0.0
G20
850 Q in l/min
0
150 Q in US GPM
0
Filter Elements
425
RE300A
A03
37.5
2.5
30
2.0
22.5
1.5
15
1.0
7.5
0.5
0
0.0
A05
A10
A20
850
100
200
Q in l/min
Q in US GPM
Filter Elements
r
375 Q in US GPM
425
6p
I
PS
in
¬p
0.8
0
Housings
6p
1.0
6
22.5
RE300G
G03
G05
G10
G20
0.5
6
0.4
4.5
0.3
0.2
0.1
SRFL-S-2400
0
0.0
0
0
2000
500
4000
1000
6000 7000 Q in l/min
1500 1750 Q in US GPM
PS
I
in
ba
r
Filter Elements
RE600 G
2.5
30
2.0
22.5
1.5
G03
A10
3
0.2
15
1.0
1.5
0.1
7.5
0.5
0
0.0
0
0.0
SRFL-S-3600
1.5
Q in US GPM
G05
A20
0
0
2600 Q in l/min
1300
300
600
Q in US GPM
Pressure drop of housing including filter elements
General:
6ptotal = 6phous + 6pElem x (operating viscosity [mm2/s] / 30mm2/s)
with
6phous see diagrams above
6pElem pressure drop of element at a flow Q/n (at a viscosity of 30 mm2/s) and
n= numbers of elements as listed in ordering code filter elements see page 9)
see diagrams above.
Example
Data given
Qmax = 6000 l/min (1585 US GPM), RFL-D-2400 with filter elements RE-600S25B;
operating viscosity = 100 mm2/s
Qmax = 6000 l/min;n=4 elements (SRFL-D-2400) Q/n=1500 l/min (396 gal)
6phous 0.35 bar (5.07 PSI), 6pElem =0.043 bar (0.62 PSI)
Pressure drop: 6ptotal = 0.35 bar + 0.043 bar x (100 mm2/s / 30mm2/s)
= 0.49 bar (7.16 PSI)
F39
G10
G20
0
1.5
0.1
1.2
0.08
0.9
0.06
0.6
0.04
0.3
0.02
0
0.0
2600 Q in l/min
1300
0
300
ba
r
3
37.5
A05
SRFL-D-2400
300
in
PS
I
in
ba
r
¬p
RE600 A
A03
7.5
150
Filter Elements
I
0.3
0
1300 Q in l/min
650
in
4.5
SRFL-D-3600
Q in US GPM
6p
0.4
300
Filter Elements
in
in
6p
SRFL-S/D2400/3600
0.5
6
150
0
¬p
0
1300 Q in l/min
6p
1000 Q in US GPM
Housings
ba
r
PS
in
¬p
7.5
750
650
PS
500
4000
in
250
3000
¬p
2000
6p
1000
I
0
Q in l/min
0.0
0
0
600
Q in US GPM
RE...S / RE...N
N10
N20/S25
S50
S100
0%
20%
40%
60%
80%
100% 120%
FILTRATION
7.5
0
0.0
1500 Q in l/min
SRFL-S/D1200/1800
RE200G
ba
250
Filter Elements
I
125
0.1
r
0
1000
1.5
ba
500
2.0
Q in US GPM
150
A20
in
0
30
660 Q in l/min
100
in
0.0
0
2.5
6p
.1
1.5
A10
37.5
¬p
SRFL-S-300
SRFL-S-600
PS
A03
SRFL-D-600
0.20
3
in
RE200A
SRFL-D-300
330
50
I
Filter Elements
PS
4.5
150
0
Q in US GPM
¬p
in
¬p
0.4
6
100
660 Q in l/min
6p
I
PS
r
ba
in
0.5
0.5
50
6p
I
PS
in
7.5
7.5
330
0
Housings
SRFL-S/D300/600
6p
¬p
0
Q in l/min
900
225 Q in US GPM
in
600
150
r
75
ba
300
0
in
0
G20
Return Line Filter RF014-RF130 Technical Data
Technical Data
Clogging Indicator
(optional)
STAUFF RF 014-130 return line filters are
designed as tank top filters. They are
mounted directly on the tank top and
Housing Cover
when 100% of the system’s oil is filtered,
they provide the optimum removal of
contaminant from the system. This
Filter Head
provides the pump with clean oil thus
reducing contaminant generated wear.
The filter bowl or funnel is designed to
return the oil beneath the surface thus
preventing the entrainment of air by the
returning oil.
Flange Seal
Filter Element with
integrated By-pass Valve
FILTRATION
Filter Bowl
Construction
Tank Top flange mounting
Filter head
Aluminium
Filter bowl
Glass fiber reinforced polyamide
Seals
NBR (Buna-N®), FPM (Viton®)
or EPDM (Ethylene-Propylene)
Threaded connection
By-pass valve
(integrated in the
filter element)
Opening pressure
3 bar ± 0,3 bar
(43.5 PSI ± 4.35 PSI)
other pressures on request
Clogging indicator
BSP, NPT- and SAE-“O“-Ring
thread as well as SAE-flange
3000 PSI
Gauge type indicator 0…4 bar
(0…58 PSI) coloured segments;
Electrical switch,
setting 2.5 bar (36.25 PSI)
Filter elements
Operating pressure
Media
Mineral oils, other fluids on
request
Proof pressure
24 bar (350 PSI)
Temperature Range
-10 to +100°C
(14° to 212ºF)
F40
Return Line Filter RF014-RF130 Dimensions
h6
Dimensions RF 014-130
b4
b3
b5
h1
G
h2
Removal Clearance
b6
h4
G3
h5
h5
h3
Flange Connection
d3
d2
d1
G2
Threaded Outlet
Position 1
b1 square
b2 square
G4
d4
FILTRATION
d5
Standard position for
clogging indicator
Mounting Detail
h
Position 2
Dimensions Return Line Filters
Filter
Size
BSP
RF014
G 3/4
Thread Connection G
NPT SAE- “O” SAE
Ring
Flange b1
Thread 3000 PSI
RF045
G1
RF090
b3
b4
b5
b6
d1
d2
d3
d4
d5
h1
h2
1" 15/16-12 UN
89
80
73 57,5 36 100 78
33 66
(3.5)
(3.15)
(2.87)
(1.3)
(2.26)
(1.42)
(3.94)
(3.07)
(2.6)
G 1 /2 1 /2" 1 /8-12 UN
G2
1
G2
(3.6)
h4
7
(6.2)
159,5 225,5
(6.3)
h5
l1
G2
G3 G4
140
23,5
(0.93)
(5.51)
210
48
G1
M6
(1.89)
or 1 NPT
or 1/4"
UNC
G11/4
(8.27)
(8.88)
119
206
100 84
48 135 105
41 86
(4.69)
(8.11)
24
(7.09)
66
(4.72)
(3.94)
(1.89)
(1.61) (3.39)
180
267
(0.95)
240
(2.6) or 11/4"NPT
(7.09)
(10.51)
(4.33)
(3.31)
(5.14)
(4.13)
180
150 135 88 102 42,9 77,8 126 112,5 54,5 170 131
47 98
(6.79)
(5.91)
(1.85) (3.86)
252,5 353,5
(5.14)
(3.47)
(4.02) (1.69)
(3.06)
(4.96)
2" 17/8-12 UN
(4.43)
(2.15)
(6.69)
(5.16)
(9.49)
F41
(10.77)
(13.92)
M8
or 5/16"
UNC
(9.45)
172,5 273,5
2" 17/8-12 UN
h6
120 110
G 11/4 11/4" 15/8-12 UN
1
h3
91,5 157,5
2"
RF130
b2
/4" 11/16-12 UN
RF070
Dimensions
3
RF030
235
27
(9.25)
(1.06)
315
(12.4)
/2
1
85 G11/2
UNC
M10
(3.35)
or 11/2”NPT x15 or 3/8"
(x0.59) UNC
Return Line Filter RF014-RF130 Options
Options RF 014-130
Visual clogging indicator
ø40
(1.58)
HI-M
0...2.5
2.5...3.0
bar (0…36.25 PSI)
bar (36,25 ...43.5 PSI)
red
> 3.0
bar (>43.5 PSI)
Element has service life left
Element is contaminated and
should be changed
By-pass valve open,
unfiltered oil passing to tank
vkt.14
(vkt.0,51)
M10x1 or
1
/8” NPT
17,5
(0.69)
green
yellow
10
(0,39)
44,5
(1.75)
The gauge visually displays the degree of contamination of the element.
The coloured segments allow quick visual checking.
2
1
0
Electrical Clogging Switch
˜72,5
(2.85)
The switch is used where an electrical signal is needed to indicate when
the element needs changing. The switch can turn on a light, or shut the
machine down, or any further function controlled by an electric signal. The
switching pressure is 2,5 bar (36,25 PSI) and this allows the element to be
changed before the by-pass setting of 3 bar (43,5 PSI) is reached.
Maximum Voltage
42 V
110 V
220 V
bar
HI-G
9
(0.35)
2. Electrical clogging switch
3
SW 24
Switch Type
HI-G 42
HI-G 110
HI-G 220
(SW 0.95)
reduced
to ø 26
(ø1.02)
3. Leakage oil connection
M10x1 keg.
Leakage oil connection
G 1/4 or
4. Filter bowl with threaded connection
/4" NPT
1
Threaded outlet
Under some circumstances such as a tall reservoir or one with oil levels
which vary greatly during operation, it is necessary to extend the filter bowl
so that the returning oil returns beneath the surface and does not entrain
air in the process. The optional bowl with a female thread allows an
extension to be fitted quite simply.
G2
Dimension G2 see table page F41
5. Filter bowl with threaded connection and diffuser
Threaded outlet with SRV
Diffusers mounted to the filter bowl minimize foaming and reduce noise of
high return line flows. For further details on STAUFF diffusers please refer
to the “Hydraulic Accessories” section of this catalog.
G
SW
Dimensions
Size
SRV
for Return
Line
Filter Size
øD
L
Thread
G
SW
SRV-114-B16
RF 014/030
60 (2.36)
139 (5.47)
G 1 or 1" NPT
46 (1.81)
SRV-200-B20
RF 045/070
82 (3.23)
139 (5.47)
G 1 /4 or 1 /4 " NPT
60 (2.36)
SRV-227-B24
RF 090/130
82 (3.23)
200 (7.87)
G 11/2 or 11/4 "NPT
60 (2.36)
1
1
L
FILTRATION
Seal or case drain lines can be connected to the filter through either of the
clogging indicator ports providing that the leakage oil can accept a
pressure of 3 bar (43.5 PSI). It ensures that no un-filtered oil can return to
the reservoir. It may save the cost of a manifold.
øD
F42
Return Line Filter RF014-RF130 Ordering Code
RF 070 ... B / B / M / G / L1 /X
Filter Type
Design Code
RF
Group
Flow
Size
014
030
045
070
090
130
l/min
60
110
160
240
330
500
Additional Features
GPM
14
30
45
70
90
130
L
Leakage oil connection
O
G
Standard outlet (without thread)
Filter bowl with threaded outlet
Clogging indicator
(see page F42)
Pos.*
M
G42
G110
G220
1
Pressure gauge
Electrical switch 42 V
2
* Position of clogging indicator see page F41
without any code: assembly in the middle of the filter cover
Seal Material
B
NBR (Buna-N®)
V
FPM (Viton®)
E
EPDM
Connection style
other seal material on request
Connection style 014
030
045
B
B1
B2
N
N1
U
U1
BSP
G/
BSP
G1/2
BSP
G1
3
NPT
/4"
NPT
1"
SAE-“O“-Ring thread 11/16
SAE-“O“-Ring thread 15/16
SAE-flange
–
(3000 PSI)
G1
G1/2
G3/4
1"
3
/4"
15/16
11/16
G1 / G1 /
G2
G2
G11/2 G11/4 G11/4 G11/4
–
–
G11/2 G11/2
1
1
1 /4" 1 /2"
2"
2"
11/2" 11/4" 11/2" 11/2"
15/8
17/8
17/8
17/8
7
5
5
1 /8
1 /8
1 /8
15/8
3
4
–
1
070
1
4
–
090
–
2"
Flanges are not supplied.
G
10
V
/X
Design Code
RE
Seal Material
B
NBR (Buna-N®)
V
FPM (Viton®)
E
EPDM
Group
Filter Material
Material
max 6p*collapse
Stainless fiber
30 bar (435 PSI)
Filter paper
16 bar (232 PSI)
30 bar (435 PSI)
Micron ratings
available
Micron Rating
03
05
10
20
25
50
100
200
03, 05,
10, 20
25, 50,
100, 200
Bold type identifies preferred material, other filter
materials or micron ratings on request
F43
3
5
10
20
25
50
100
200
130
2
µm
µm
µm
µm
µm
µm
µm
µm
2"
FILTRATION
RE-014
Group
Code
F
S, B Stainless mesh
2
Outlet Style
Code
A
N
G
1
* Position of leakage oil connection see page F41
without any code: assembly in the middle of the filter cover
* Note Exact flow will depend on filter
element selected. Consult
technical data on page F44 & F45
Series
Pos.*
Return Line Filter RF014-RF130 Flow Characteristics
Flow Characteristics of Return Line Filters RF 014-130
7.5
ba
r
PS
in
in
ba
¬p
Housings RF090/130
6p
in
¬p
r
PS
7.5
0.5
0.5
0.4
6
0.4
6
0.4
4.5
0.3
4.5
0.3
4.5
0.3
3
0.2
3
0.2
3
0.2
1.5
0.1
1.5
0.1
1.5
0.1
0
0.0
0
0.0
0
0.0
0.3
3
0
0.0
7.5
A20
40
0
10
80
120
20
30
160
40
200
50
0.4
4.5
0.3
3
0.2
1.5
0.1
0
0.0
0
30
60
0.08
0.9
0.06
0.6
0.04
0.08
S25
0.9
0.06
S50
0.6
0.02
0
0.0
0%
20%
40%
60%
80%
100%
0.04
0.3
0.02
0
0.0
120%
I
0%
20%
40%
60%
80%
100%
A20
1.5
0.1
0
0.0
160
Q in l/min
40 Q in US GPM
r
r
ba
A05
A10
A20
0
90 Q in US GPM
0
120%
120
30
A03
Q in l/min
F44
ba
in
0.2
N20
A05
Filter Elements
RE130A
I
3
S100
0.3
0.4
0.3
0.1
1.2
6
4.5
N10
1.2
80
20
0.5
A10
Filter Elements
RE...N
in
¬p
40
PS
r
60 Q in US GPM
Q in l/min
A10
A20
10
330
500
125 Q in US GPM
A03
0
7.5
400
100
Filter Elements
RE045A
0
A05
220
75
Q in US GPM
A03
110
1.5
30
0.5
6
300
50
Q in l/min
120
25
0
0.1
100
Filter Elements
RE090A
PS
in I
ba
r
ba
r
in
PS
in
20
Q in l/min
240
Filter Elements
RE...S
6p
¬p
1.5
15
I
PS
in
A05
A10
0
10
80
200
25
in
5
I
0.1
0
60
ba
15
0.2
1.5
Q in US GPM
40
6p
4.5
20
¬p
in
ba
r
I
PS
in
¬p
0.4
12.5
A03
0.5
6
0
Filter Elements
RE070A
6p
7.5
10
A20
in
7.5
A10
Q in l/min
100
PS
0.0
0.4
6p
5
in
0.1
0
0
2.5
¬p
1.5
0.0
1.5
0.0
0
0
0.5
0.1
0.1
0
0
7.5
0.2
1.5
60
A05
0.3
0.2
50
Filter Elements
RE030A
3
0.3
3
40
Q in US GPM
0.4
0.2
30
62.5
4.5
0.3
20
50
Q in l/min
6
3
10
37.5
250
A03
4.5
A20
200
0.5
6
A10
150
25
I
7.5
0.4
0
12.5
PS
in
A05
4.5
6
0
100
in
A03
0.5
50
6p
Q in US GPM
30
¬p
in
ba
r
PS
in
¬p
25
0
Q in l/min
Filter Elements
RE014A
6p
7.5
20
125
¬p
15
100
6p
10
75
r
5
I
0
50
ba
25
in
0
6p
6
FILTRATION
Housings RF045/070
6p
7.5
0.5
in
r
ba
in
Housings RF014/030
6p
¬p
in
PS
I
I
I
30 mm2/s. The characteristics have been determined in accordance to ISO 3968. Multipass filter ratings have
been obtained in accordance to ISO 16889. Consult factory for details.
100
25
200
50
300
75
400
100
500 Q in l/min
125 Q in US GPM
Return Line Filter RF014-RF130 Flow Characteristics
Flow Characteristics of Return Line Filters RF014-130
30mm2/s. The characteristics have been determined in accordance to ISO 3968. Multipass filter ratings have been
obtained in accordance to ISO 16889. Consult factory for details.
0
0.0
G 03
0
20
0
5
60
37.5
30
2.0
1.5
1.0
G10
15
1.0
7.5
0.5
G20
7.5
0.5
0
0.0
0
0.0
0
10
20
30
160
40
200
50
80
20
100
25
1.5
I
40
10
G10
G20
220
60 Q in US GPM
0
30
60
F45
ba
0
0
37.5
110
r
PS
120 Q in l/min
30 Q in US GPM
G03
0
in
in
¬p
0.0
Filter Elements
RE090G
Q in l/min
240
G20
0
G05
15
120
0.5
2.0
22.5
80
60
15
2.5
22.5
40
40
10
I
PS
in
G 05
2.5
0
ba
Q in l/min
15 Q in US GPM
¬p
r
ba
in
PS
in
50
12.5
Filter Elements
RE070G
6p
¬p
30
40
10
G10
7.5
80
2.0
22.5
1.5
15
1.0
7.5
0.5
0
0.0
90 Q in US GPM
160
30
Q in l/min
40 Q in US GPM
Filter Elements
RE130G
G03
2.5
30
330 Q in l/min
120
20
FILTRATION
37.5
30
7.5
r
20
5
ba
10
2.5
in
0
0
6p
0.0
I
0
G20
1.0
G20
r
0.5
0.5
15
ba
7.5
7.5
1.5
G10
G05
I
1.0
2.0
22.5
in
15
30
G05
PS
1.0
G03
2.5
in
1.5
15
2.0
¬p
1.5
22.5
37.5
G03
6p
30
Filter Elements
RE045G
6p
I
2.5
22.5
G10
r
PS
in
G05
37.5
2.0
30
Filter Elements
RE030G
in
r
ba
in
G03
2.5
¬p
37.5
6p
¬p
6p
in
PS
I
Filter Elements
RE014G
G05
G10
G20
0
100
0
25
200
50
300
75
400
100
500 Q in l/min
125 Q in US GPM
Return Line Filter RFB022-RFB052 Technical Data
Technical Data
STAUFF RFB return line filters are designed
as tank top filters. They are mounted directly
on the tank top and if 100% of the system
oil is filtered they provide the optimum
removal of contaminant from the system.
This provides the pump with clean oil thus
reducing contaminant generated wear.
Because of it’s low weight and compact
design, the STAUFF RFB filters are ideally
FILTRATION
suited for mobile hydraulic applications.
Aluminium
By-pass valve
(integrated in the
filter element)
Opening pressure 3 bar ± 0.3 bar
(43.5 PSI ± 4.35 PSI) other
pressures on request
Filter bowl & cap
Glass fiber reinforced polyamide
Clogging indicator
Seals
NBR (Buna-N®), FPM (Viton®)
or EPDM (Ethylene-Propylene)
Gauge type indicator 0…4 bar
(0…58 PSI) coloured segments;
Electrical switch, setting 2.5 bar
(36,25 PSI)
Threaded connection
BSP, NPT- and SAE-“O”-Ring
thread
Filter elements
Media
Operating pressure
request
Proof pressure
24 bar (350 PSI)
Temperature range
-10° up to +100°C
(14° up to 212°F)
Construction
Filter head
F46
Return Line Filter RFB022-RFB052 Dimensions
Dimensions RFB022-052
b1
b7
h2
h1
g1
h3
h5
b2
Option Air
h4
Filter Element
Connection Thread for
clogging indicator
M10x1 or 1/8" NPT
Option threaded outlet
ø d1
ø d2
ø d3
1"NPT
G1"
Typ N
Typ G
b5
b3
Option threaded
outlet
FILTRATION
b4
b6
Option Air
Filter Element
Standard position for
clogging indicator
(other position on request)
Dimensions Return Line Filter RFB022/046/052
Thread connection G
Filter
Size
BSP
G 3/4
SAE-“O“NPT Ring thread
h1
h2
h3
/4"
3
G 3/4
G 3/4
1"
/4"
1-5/16-12 UN
d3
b1
b2
34
46,5
80
285,5
23
32
70
84,5
72
70
(1.34)
(1.83)
(3.15)
(11.24)
(0.91)
(1.26)
(2.76)
(3.33)
(2.84)
(2.76)
3
RFB052
G1
d2
b3
b4
b5
b6
b7
3
RFB046
G1
d1
(8.09)
1"
/4"
h5
205,5
RFB022
G1
h4
1"
351,5
(13.84)
F47
115,5 138,5
(4.55)
(5.45)
43
11
58
(1.69)
(0.43)
(2.28)
Return Line Filter RFB022-RFB052 Options
Options
Visual Clogging Indicator
HI-M
ø40
(1.58)
red
> 3,0
bar (43.5 PSI)
Element has service life left
Element is contaminated and
should be changed
By-pass valve open,
unfiltered oil passing to tank
vkt.14
(vkt.0.51)
10
(0.39)
green 0...2.5
bar (0…36.25 PSI)
yellow 2.5...3.0 bar (36.25 ...43.5 PSI)
17,5
(0.69)
44,5
(1.75)
The gauge visually displays the degree of contamination of the element.
The coloured segments allow quick visual checking.
M10x1 or
1
/8" NPT
2
1
3
0
bar
HI-G
The switch is used where an electrical signal is needed to indicate when
the element needs changing. The switch can turn on a light, or shut the
machine down, or any further function controlled by an electric signal. The
switching pressure is 2.5 bar (36.25 PSI) and this allows the element to be
changed before the by-pass setting of 3 bar (43.5 PSI) is reached.
FILTRATION
Maximum Voltage
42 V
110 V
220 V
Switch Type
HI-G 42
HI-G 110
HI-G 220
9
(0.35)
2. Electrical clogging switch
˜72,5
(2.85)
Electrical Clogging Switch
SW 24
(SW 0.95)
reduced
to ø 26
(ø1.02)
M10x1 keg.
Air Filter
3. Air Filter Element
Allows an effective filtration of the incoming air which avoids the
infiltration of dirt particles into the hydraulic system. The standard air
filter element is a 10 micron cellulose; other materials and micron
ratings on request.
Outlet
4. Filter bowl with threaded connection
Under some circumstances such as a tall reservoir or one with oil levels
which vary greatly during operation, it is necessary to extend the filter
bowl so that the returning oil returns beneath the surface and does not
entrain air in the process. The optional bowl with a female thread allows
an extension to be fitted quite simply.
G
Dimension see page F47
F48
Return Line Filter RFB022-RFB052 Ordering Code
RFB 022 ... B / B / M / G / L10 /X
Filter Type
Design Code
RFB
Group
Air Filter Element
without air filter element
L 10
10 micron filter paper
Flow
Size
022
046
052
l/min
75
165
185
GPM
22
46
52
other materials and micron ratings on request
Exact flow will depend on filter element
selected, consult technical data on page F50
Outlet
O
N
G
without thread (standard)
with thread 1" NPT
with thread 1" BSP
Clogging Indicator
M
Pressure gauge
G 42
G 110 Electrical switch 110 V
G 220 Electrical switch 220 V
Seal Material
B
NBR (Buna®)
V
FPM (Viton®)
E
EPDM
Connection Style
RE 046 G 10 V /X
Code
B
B1
N
N1
U
Group
022 046 052
G1
G 3/4
1"
3
/4"
SAE - “O”-Ring Thread
1-5/16-12 UN
Connection Style
BSP
BSP
NPT
NPT
RE
Group
Seal Material
B
NBR (Buna®)
V
FPM (Viton®)
E
EPDM
Filter material
Code
A
N
G
S
Material
max 6p*collapse
Stainless fiber
30 bar (435 PSI)
Filter paper
16 bar (232 PSI)
Stainless mesh
Micron ratings
available
03, 05,
10, 20
Micron Rating
10, 25, 50,
30 bar (435 PSI)
100, 200,500
Other filter materials or micron ratings on request
Ordering Code Air Filter Element
REA 046 L 10 B /X
Series
REA
03
05
10
20
10
25
50
100
200
500
3
5
10
20
10
25
50
100
200
500
µm
µm
µm
µm
µm
µm
µm
µm
µm
µm
Group
Design Code
046 air filter for RFB 022/046/052
Filter Material
L
Filter paper
Micron Rating
10
10 µm
F49
FILTRATION
Design Code
Series
Return Line Filter RFB022-RFB052 Flow Characteristics
Flow Characteristics of Return Line Filters RFB022-052
30 mm2/s. The characteristics have been determined in accordance to ISO 3968. Multipass filter ratings have been obtained in
accordance to ISO 16889. Consult factory for details.
30
2.0
22.5
1.5
G03
37.5
2.5
G05
I
G03
G05
37.5
2.5
G03
G05
30
2.0
30
2.0
22.5
1.5
22.5
1.5
1.0
G10
15
1.0
G10
15
1.0
7.5
0.5
G20
7.5
0.5
G20
7.5
0.5
0
0.0
0
0.0
0
0.0
165 Q in l/min
45 Q in US GPM
r
40
10
1.5
0.1
1.5
0.1
0.08
1.2 0.08
1.2
0.08
0.9
0.06
S50
0.9 0.06
S50
0.9
0.06
0.6
0.04
S100
0.6 0.04
S100
0.6
0.04
0.3
0.02
0.3 0.02
0.3
0.02
0
0.0
0.0
0
0.0
0
15
30
PS
in I
ba
r
0.5
7.5
6
0.4
6
0.4
4.5
0.3
4.5
0.3
3
0.2
3
0.2
1.5
0.1
0
0.0
N10
N20
0
0
25
5
50
10
0.1
0
0.0
N10
N20
Q in l/min
0
55
20 Q in US GPM
0
15
75
15
7.5
0.5
1.5
110
30
F50
0
40
0
10
45 Q in US GPM
Filter Elements
RE046N
in
in
ba
r
Filter Elements
RE022N
165 Q in l/min
165
45
0.4
4.5
0.3
3
0.2
1.5
0.1
0
0.0
Q in US GPM
20
120
30
160
40
200
Q in l/min
50 Q in US GPM
Filter Elements
RE052N
0.5
6
Q in l/min
80
r
20 Q in US GPM
Q in l/min
Q in US GPM
S100
ba
110
200
50
S50
in
55
PS
I
15
0
in
10
75 Q in l/min
160
40
S25
¬p
50
¬p
¬p
7.5
5
6p
in
PS
I
0
25
6p
0
S25
6p
0
¬p
¬p
6p
0.1
1.2
120
30
Filter Elements
RE052S
6p
¬p
1.5
S25
80
20
I
Filter Elements
RE046S
0
0
r
30
ba
110
15
I
PS
ba
r
I
55
in
0
G20
PS
0
20 Q in US GPM
in
75 Q in l/min
Filter Elements
RE022S
in
PS
15
G10
6p
in
50
10
ba
25
5
in
0
in
15
Filter Elements
RE052G
r
I
Filter Elements
RE046G
PS
r
ba
in
PS
in
¬p
50 Q in US GPM
2.5
0
FILTRATION
40
Filter Elements
RE022G
6p
37.5
30
Q in l/min
ba
20
200
in
10
160
in
0
120
¬p
80
6p
40
r
0
ba
0.0
PS
0
in
0.1
in
1.5
¬p
r
ba
in
0.2
I
3
6p
¬p
6p
in
PS
I
Housings
RFB022/046/052
N10
N20
0
40
0
10
80
20
120
30
160
40
200 Q in l/min
50 Q in US GPM
Return Line Filter RF and RFB Filter Elements RE
Replacement Filter Elements for RF
and RFB series
STAUFF replacement filter elements for RF
and RFB series filters are manufactured with
common filter materials such as stainless
fiber, stainless mesh, cellulose and inorganic
glass fiber. As standard all replacement
elements series RF and RFB have tin plated
steel parts for use with aggressive media
such as water glycol, other materials available
upon request. All STAUFF replacement
elements comply with quality specifications
in accordance with international standards.
RE 014 G 10 V /X
RE
Design Code
Group
Seal Material
B
NBR (Buna®)
V
FPM (Viton®)
E
EPDM
Filter Material
Code
A
N
G
S, B
Micron ratings
available
Material
max 6p*collapse
Stainless fiber
30 bar (435 PSI)
03, 05,
Filter paper
16 bar (232 PSI)
10, 20
Stainless mesh
25, 50,
(type B not for
30 bar (435 PSI)
100, 200
Micron Rating
03
05
10
20
25
50
100
200
500
RE-022/046/065)
Bold type identifies preferred material,other
filter materials or micron ratings on request
3
5
10
20
25
50
100
200
500
µm
µm
µm
µm
µm
µm
µm
µm
µm
F51
FILTRATION
Series
Return Line Filter RTF10 / 25 Technical Data
Technical Data
STAUFF RTF10/25 series return filters are
designed for in-line hydraulic applications
with a maximum operating pressure of 3.4
bar (50 PSI).
FILTRATION
Construction
Filter head
Die cast aluminum
Element bowl
Polyamide
Seals
“O”-Rings NBR (Buna-N®),
FPM (Viton®)
Port connections
BSP, NPT, SAE-“O“-Ring
thread
Flow rating
Operating Pressure
max 3.4 bar (50 PSI)
Test pressure
min 6.8 bar (100 PSI)
Temperature range
-25ºC to +100ºC
(-13°F to 212ºF)
F52
By-pass valve
(integrated in the
filter element)
the contaminated element once
the opening pressure has been
reached
Opening pressure
1.7 bar (25 PSI)
Clogging indicators
Gage indicator 0-6.9 bar
(0-100 PSI) with coloured
segments;
Electrical, 0.35-2.5 bar
(5-35 PSI) adjustable
Elements
Media
request
Return Line Filter RTF10 / 25 Dimensions
Dimensions
h3
h4
h5
h2
G
h1
b1
ød2
ød1
G 1/8 or 1/8" NPT port
for clogging indicator
FILTRATION
ød3
b2
Dimensions RTF10/25 Filters
Thread connection G
Filter
Size
BSP
RTF10
G 1/2
RTF25
RTF25
Weight
NPT
SAE-”O”
Ring
Bowl
length
/2
N/A
G1
1
G1
1
1
h1
h2
h3
h4
h5
b1
b2
d1
d2
d3
kg
lbs
S1
26
(1.02)
21
(0.83)
87
(3.43)
133
(5.24)
8
(0.32)
50
(1.97)
90
(3.54)
66
(2.60)
24
(0,94)
7
(0.28)
0,45
1
15/16-12 UNF
S1
34
(1.34)
29
(1.14)
105
(4.13)
170
(6.69)
10
(0.39)
67
(2.64)
115
(4.65)
86
(3.39)
28
(1,10)
9
(0.35)
0,9
2
15/16-12 UNF
S2
34
(1.34)
29
(1.14)
150
(5.91)
215
(8.46)
10
(0.39)
67
(2.64)
115
(4.65)
86
(3.39)
28
(1.10)
9
(0.35)
1
2.2
F53
Return Line Filters RTF10 / 25 Ordering Code and Flow Characteristics
RTF 25 N ... B S2 V /X
Filter Type
RTF
Design Code
Group
Flow*
Size
10
25
* Note
Clogging Indicator
l/min
38
90
GPM
10
25
N
V
E
Exact flow will depend on filter
element selected. Consult
technical information below.
See page F67 for more details on the indicator options.
Connection Style
Code
B
N
S
Length
Group
Connection style
No Indicator
Visual
Electrical
10
G1/2
1
/2
SAE “O”-Ring thread N/A
BSP
NPT
S1
S2
25
G1
1
15/16 - 12UN
Bowl length 1
Bowl length 2
RTF 10 size available in bowl length 1 only
Seal Material
B
NBR (Buna-N®)
RTE 25 D 10 B / S2 /X
Series
Design Code
RTE
Group
Length
Filter Material
S1
S2
Micron ratings
available
Code Material
D Filter paper
G Inorganic glass fiber
for bowl length 1
for bowl length 2
RTF 10 size available in bowl length 1 only
Seal Material
10, 20, 25,
10,25
B
NBR (Buna-N®)
Micron Rating
Code
10
20
25
Flow characteristics of return Line Filters RTF 10/25
Rating
10 µm
20 µm
25 µm
The following characteristics are valid for mineral oils with a density of 0,85 kg/dm3 and the kirnematic viscosity of
7.5
0.4
4.5
0.3
3
1.5
0
0.2
0.1
0.0
0
50
100
0
12.5
25
150
37.5
200
50
250
62.5
0.5
6
0.4
6
0.4
4.5
0.3
4.5
0.3
3
0.2
3
0.2
1.5
0.1
1.5
0.1
0
0.0
0
0.0
0
20
75 Q in US GPM
0
5
40
10
60
15
F54
80
20
7.5
ba
r
PS
I
7.5
Q in l/min
300
in
in
¬p
D20S1
Filter Elements
RTE25
6p
I
1"
ba
r
PS
1/2"
in
in
¬p
0.5
6
Filter Elements
RTE10
6p
ba
r
in
in
PS
I
Filter Housing
RTF10/25 Series
6p
¬p
FILTRATION
G10S2
D10S2
0.5
D25S2
100 Q in l/min
0
40
25 Q in US GPM
0
10
80
20
120
30
160
40
200 Q in l/min
50 Q in US GPM
Return Line Filter RTF40 Series Technical Data
Technical Data
STAUFF RTF40 series return filters are designed as tank
top filters with a maximum operating pressure of 6.9 bar
(100 PSI). The filter bowl is designed to return the oil
beneath the surface thus preventing entrainment of air.
Tank top flange mounting
Filter head
Die cast aluminum
Element bowl
Bowl length 1, Polyamide
Bowl length 2, Steel
Seals
“O”-Rings NBR (Buna-N®),
Port connections
BSP, NPT, SAE-“O“-Ring
thread, SAE flange
Flow rating
32cSt (150 SUS) fluids
Operating Pressure
max 6.9 bar (100 PSI)
Temperature range
-25ºC to +95ºC
(-13°F to +212ºF)
F55
By-pass valve
the contaminated element once
the opening pressure has been
reached
By-pass setting
1.7 bar (25 PSI)
(by-pass in element for RTF47,
by-pass in head for RTF48 and
RTF49)
Clogging indicators
Gage indicator 0-6.9 bar
segments;
electrical, 0.35-2.5 bar
Elements
Media
request
FILTRATION
Construction
Return Line Filter RTF40 Dimensions
Dimensions
Port B
ød3
Port A
(optional)
h6
h1
b4
h2
ød2
G1/8 or 1/8" NPT
h4
port for clogging
indicator (both sides)
h5
h3
b3
G
ød1
FILTRATION
Mounting detail
(bottom view)
4
ød
b2
b6
b1
b5
Dimensions RTF40 Filters
Bowl
Length
h1
h2
S1
S2
h3
h4
h5
263
385
21
(10.35)
(15.16)
(0.83)
h6
b1
b2
b3
b4
b5
b6
d1
53
122
11
152
152
69,9
35,6
112
112
122
(4.80)
(0.43)
(5.98)
(5.98)
(2.75)
(1.40)
(4.41)
(4.41)
(4.80)
475
597
38
(23.50)
(1.50)
d3
d4
G
G1-1/2"
(2.09)
(18.70)
d2
NPT &
BSP
SAE
M12
1
/2-13
UN 2B
38,1
11
(1.50)
(0.43)
or
1-1/2
NPT
F56
Return Line Filter RTF40 Series Ordering Code
RTF48 N 25 ... B / S2 / V /X
Filter Type
Design Code
RTF47 RTF48 RTF49
Connection Style
Code
B
BB
N
NN
M
MN
MM
S
SS
ST
SU
SO
Group
Connection style
BSP
BSP
NPT
NPT
NPT
NPT
NPT
SAE
SAE
SAE
SAE
Combination
Port A
G1-1/4 & 1-1/2 SAE flange
G1-1/4 & 1-1/2 SAE flange
1-1/4 NPT & 1-1/2 SAE flange
1-1/4 NPT & 1-1/2 SAE flange
1-1/2 NPT
1-1/2 NPT
1-1/2 NPT
1-5/8 -12 UN
1-5/8 -12 UN
1-5/8 -12 UN
1-5/8 -12 UN
1-5/8 -12 UN
Clogging Indicator
N
None
V
Visual
E
Electrical
Port B
None
G1-1/4
None
1-1/4 NPT
None
1-1/4 NPT
1-1/2 NPT
None
1-5/8 -12 UN
1-7/8 -12 UN
2-1/2 -12 UN
2 NPT
Length
S1
S2
for bowl length 1 (1 element)
for bowl length 2 (2 elements)
Note: RTF 47 available in S1 bowl only
Seal Material
B
NBR (Buna-N®)
RTE48 D 10 B /X
Group
Design Code
Filter Material
Code Material
D Filter paper
G Inorganic glass fiber
Micron ratings
available
Seal Material
B
NBR (Buna-N®)
03, 10, 20, 25
03,10, 25
Micron Rating
Code
Rating
03
03 µm
10
10 µm
20
20 µm
25
25 µm
F57
FILTRATION
By-pass Valve
Code
By-pass setting
00
No by-pass
15
1 bar (15 PSI)
25
1.7 bar (25 PSI)
Return Line Filter RTF40 Series Flow Characteristics
Flow Characteristics of Return Line Filters RTF40
40
80
0.5
6
Filter Elements
RTE48D
I
PS
in
r
ba
in
D10
¬p
¬p
in
PS
I
Filter Elements
RTE47D
6p
7.5
D03
2.0
30
2.0
0.4
24
1.6
24
1.6
0.3
18
1.2
18
1.2
3
0.2
12
0.8
12
0.8
1.5
0.1
6
0.4
6
0.4
0
0.0
0
0.0
0
0.0
80
300
0
40
80
450 Q in l/min
120 Q in US GPM
Filter Elements
RTE49G
I
PS
I
Filter Elements
RTE48G
6p
¬p
120 Q in US GPM
150
r
40
D25
0
ba
0
450 Q in l/min
in
300
in
in
PS
r
ba
in
G10
150
6p
75 Q in US GPM
50
Filter Elements
RTE47G
I
PS
in
¬p
D25
0
in
25
300 Q in l/min
D10
¬p
0
200
r
100
D10
ba
0
Filter Elements
RTE49D
D03
30
4.5
6p
FILTRATION
120 Q in US GPM
r
0
450 Q in l/min
I
300
PS
150
ba
0.0
0
in
0
in
0.1
6p
0.2
1.5
¬p
0.3
3
r
0.4
4.5
ba
0.5
6
in
7.5
6p
r
ba
in
6p
¬p
in
PS
I
Filter Housings
RTF40
7.5
0.5
30
2.0
30
2.0
6
0.4
24
1.6
24
1.6
4.5
0.3
18
1.2
18
1.2
3
0.2
12
0.8
G03
12
0.8
G03
1.5
0.1
6
0.4
G10
G20
6
0.4
G10
G20
0
0.0
0
0
0.0
0
0.0
0
100
25
200
300
Q in l/min
75 Q in US GPM
50
0
150
300
450 Q in l/min
0
40
80
120 Q in US GPM
0
150
.300
0
40
80
450 Q in l/min
120 Q in US GPM
RTF Series Accessories
ø177,8 (7.0)
RTF40 Series Weld Ring WR-40
Weld to
Reservoir
ø127 (5.0)
25,4 (1.0)
The WR-40 weld ring is welded directly to the hydraulic reservoir,
eliminating the need for drilling and tapping mounting holes in the reservoir.
Material Carbon Steel
4x 3/8-16UNC-2B
EQUALLY SPACED ON A
Ø159 (6.25) BOLT CIRCLE
F58
Return Line Filter RTF20 Technical Data
Technical Data
STAUFF RTF20 series return filters are designed
as tank top filters with a maximum operating
pressure of 10 bar (145 PSI) and flows up to
115 l/min (30 US GPM). The filter bowl is
designed to return the oil beneath the surface
thus preventing entrainment of air. RTF20 series
compact design and integral breather make
them ideal for mobile hydraulic applications.
Construction
Integrated Breather
Filter paper 10 or 40 µm
Filter head
Die cast aluminium
Element bowl
and screw cap
Polyamide
By-pass valve
(integrated in the
filter element)
Seals
“O”-Rings NBR (Buna-N®)
FPM (Viton®)
been reached
Opening pressure
1.7 bar (25 PSI)
Port connections
Clogging indicators
Flow rating
Gauge indicator 0-6.9 bar
(0-100 PSI) with coloured segments
Electrical, 0.35 - 2.5 bar
Operating pressure
Filter elements
Test pressure
Media
Mineral oils,
Temperature range
-25°C to +100°C
(-13°F to +212°F)
F59
FILTRATION
Dimensions
ø75
/2" or 3/4" BSP, NPT
1
(2.95)
ø28
(1.1)
Mounting detail
(bottom view)
88
(3.46)
82
(3.23)
(0.43)
(1.97)
(2.76)
11
70
77
50
(3.03)
16
(7.01)
(7.95)
(0.63)
FILTRATION
ø61,5 ± 1,5
(2.42 ± 0.06)
178
202
G 1/8 or 1/8" NPT
port for clogging
(0.07)
2
(0.94)
(1.61)
24
41
or SAE port
F60
Return Line Filter RTF20 Ordering Code
RTF20 N1 ... B V B10 D /X
Filter Type
Design Code
RTF20
Connection Style
Code
Connection Style
B1
BSP
G 1/2
B2
BSP
G 3/4
1
N1
NPT
/2
3
N2
NPT
/4
S1
SAE- “O”- Ring Thread 3/4 -16 UN
S2
SAE- “O”- Ring Thread 1 1/16 -12 UN
Dipstick
Without dipstick
D
Dipstick
Breather
B10
10 µm Filter paper
B40
40 µm Filter paper
Clogging Indicator
N
V
E
without clogging indicator
visual
electrical
RTE20 D 10 B /X
Series
Design Code
RTE20
Filter Material
Code
Material
D
Filter paper
G
Micron ratings
available
Seal Material
10
6,10,20
B
V
NBR (Buna-N®)
FPM (Viton®)
Micron Rating
Code
Rating
06
10
20
F61
6 µm
10 µm
20 µm
FILTRATION
Seal Material
B
NBR (Buna-N®)
V
FPM (Viton®)
Return Line Filter RTF20 Flow Characteristics
viscosity of 30 mm2/s. The characteristics have been determined in accordance to ISO 3968. Multipass filter
ratings have been obtained in accordance to ISO 16889. Consult factory for details.
1.5
0.1
1.2
0.08
0.9
0.06
0.6
0.04
0.3
0.02
3
1.5
0
0.0
0
50
0
12.5
100
25
150 Q in l/min
37.5 Q in US GPM
I
ba
r
PS
in
¬p
G20
in
r
ba
G10
1.5
0.10
1.2
0.08
0.3
0.9
0.06
0.2
0.6
0.04
0.1
0.3
0.02
D10
0.4
0.0
0
0
40
10
80
20
F62
Filter Breather
RTF20
6p
I
4.5
/4”
3
/2”
G06
0.5
FILTRATION
0
PS
6
1
Filter Elements
RTE20
in
in
¬p
7.5
6p
r
ba
in
6p
¬p
in
PS
I
Filter Housing
RTF20
120 Q in l/min
30 Q in US GPM
0.0
B10
B40
0.0
0
0
40
10
80
120
20
30
160
40
200
50
240
Q in l/min
60 Q in US GPM
Return Line Filter RTF30 Technical Data
Technical Data
STAUFF RTF30 series return filters are designed
as tank top fillers with a maximum operating
pressure of 10 bar (145 PSI) and flows up to 152
l/min (40 US GPM). The filter bowl is designed to
return the oil beneath the surface thus preventing
entrainment of air. The RTF30 series compact
design and integral breather makes them ideal for
mobile hydraulic applications.
Construction
Integrated Breather
Filter paper 10 or 40 µm
Filter head
Die cast aluminium
Element bowl
and screw cap
Polyamide
By-pass valve
(integrated in the
filter element)
Seals
“O”-Rings NBR (Buna-N®)
FPM (Viton®)
been reached
Opening pressure
1.7 bar (25 PSI)
Clogging indicators
Port connections
Flow rating
Gauge indicator 0-6.9 bar
segments;
Electrical, 0.35 - 2.5 bar
Operating pressure
Filter elements
Test pressure
Media
Mineral oils,
Temperature range
-25°C to +100°C
(-13°F to 212°F)
F63
FILTRATION
Dimensions
ød1
/4" or 1" BSP, NPT
3
h6
h4
h1
or SAE ports
h3
h2
G 1/8 or 1/8" NPT
port for clogging
h5
ød3
ød2
b5
b6
b7
FILTRATION
Mounting detail
(bottom view)
b3
b4
b2
b1
Dimensions
Filter
Size
h1
RTF30
RTF31
RTF32
60
(2.36)
h2
h3
140
(5.51)
110
(4.33)
205
(8.07)
175
(6.89)
h4
h5
30
22
(1.18) (0.87)
h6
d1
1,5
104
(0.06) (4.09)
d2
d3
36
(1.42)
min 87
max 91
(min 3.43)
(max 3.58)
305
275
(12.01) (10.83)
F64
b1
b2
70
83
(2.76) (3,27)
b3
b4
110
115
(4.33) (4.53)
b5
b6
b7
11
(0.43)
min 87
max 91
(min 3.43)
(max 3.58)
103
(4.06)
Return Line Filter RTF30 Ordering Code
RTF31 N1 ... B V B10 D /X
Filter Type
Design Code
RTF30
110mm (4.33 in) bowl length
RTF31
RTF32
Dipstick
Without dipstick
D
Dipstick
Connection Style
Code
Connection Style
3
/4"
B1
BSP
B2
BSP
1"
3
N1
NPT
/4"
N2
NPT
1"
S1
SAE O-Ring Thread
1-1/16 -12 UN
S2
SAE O-Ring Thread
1-5/16 -12 UN
Breather
B10
10 µm paper
B40
40 µm paper
Clogging Indicator
N
V
visual
E
electrical
RTE31 D 10 B /X
Series
Design Code
RTE
Group
Filter Material
Code
Material
D
Filter paper
G
Seal Material
B
NBR (Buna-N®)
V
FPM (Viton®)
Micron ratings
available
10
6,10,20
Micron Rating
06
6 µm
10
10 µm
20
20 µm
F65
FILTRATION
Seal Material
B
NBR (Buna-N®)
V
FPM (Viton®)
Return Line Filter RTF30 Flow Characteristics
viscosity of 30 mm2/s. The characteristics have been determined in accordance to ISO 3968.
r
ba
¬p
6p
in
in
PS
I
Filter Housings
RTF30/31/32
7.5
0.5
6
0.4
4.5
0.3
3
0.2
1.5
0.1
0
0.0
0
50
0
12.5
/4"
1"
3
Q in l/min
150
37.5 Q in US GPM
I
ba
r
PS
in
¬p
6p
in
ba
r
PS
in
¬p
G06 G10
Filter Elements
RTE32
6p
1.0
in
r
ba
6p
in
¬p
15
Filter Elements
RTE31
I
Filter Elements
RTE30
I
PS
in
100
25
15
1.0
15
1.0
12
0.8
12
0.8
0.6
9
0.6
0.4
6
0.4
D10
0.2
3
0.2
G20
0
0.0
0
G06
G10
G06
D10
12
0.8
9
0.6
9
0.4
6
6
3
0.0
0
50
0
12.5
100
150
25
37.5
Q in l/min
Q in US GPM
0
D10
G20
0.0
0
50
0
12.5
100
25
Filter Breather
RTF30/31/32
I
6p
in
ba
r
PS
in
¬p
G10
3
0.2
0
FILTRATION
G20
B10
15
1.5
12
1.2
9
0.9
6
0.6
3
0.3
0
0.0
0
B40
0
80
20
160
40
240
Q in l/min
60 Q in US GPM
F66
150
Q in l/min
37.5 Q in US GPM
0
50
12.5
100
25
150
Q in l/min
37.5 Q in US GPM
Clogging Indicators
Visual Indicators
Vacuum Gauges, Suction Line Applications
GV-5
GV-10
Red Area
Red Area
Yellow
Area
Yellow
Area
Type
Thread Type G
GV-5B / GV-10B / G-12B / CI-20B
GV-5 / GV-10 / CI-12 / CI-20
G 1/8
/8 NPTF
1
Green
Area
Green
Area
For use with 3PSI filter by-pass valve
0.2 bar (3 PSI)
0.35 bar (5 PSI)
Pressure Gauges, Return Line Applications
47
(1.86)
CI-12
CI-20
Yellow
Area
Red Area
G
30,70
(1.21)
Red Area
Yellow
Area
ø38,10
(1.5)
Green
Area
1
/8"
NPT
Green
Area
1.7 bar (25 PSI)
1.0 bar (15 PSI)
Brass Internals
Electrical Indicator
Type
Thread Type
EPS-1B / EVS 1B
G 1/8
/8 NPT
1
EPS-1 / EVS 1
FILTRATION
31
1.22
(1.22)
(31)
31
1.22
(1.22)
(31)
1.22
31
(31)
(1.22)
31
1.22
(31)
(1.22)
47
(1.85)
47
(1.85)
G
EPS-1
G
EVS-1
Can Be Field Installed
All dimensions in mm (inch)
EPS-1 (Pressure)
EVS-1 (Vacuum)
Electrical
7Amp 125/250 VAC
7Amp 125/250 VAC
Protection
DIN 43650 IP65
DIN 43650 PIP65
Temperature Range
-40˚C to +80˚C (-40˚F to 180˚F) Ambient & Medium
-40˚C to +80˚C (-40˚F to +180˚F) Ambient & Medium
Diaphragm Material
Epichlorohydrin Standard
Housing Material
Zinc Plated Steel Standard
Aluminum AL2024
MAXIMUM OVER Pressure
25 Bar (350 PSI) 6:1 Safety Factor
25 Bar (350 PSI)
ADJUSTMENT RANGES
0.35/2.5 Bar (5/35 PSI)
150/1000 mBar (5/30 in Hg)
Dead Band
20%
25%
Maximum Pressure
25 Bar (350 PSI)
25 Bar (350 PSI)
Welted Area Material
Elastomer & Zinc Plated Steel Brass
Elastomer & Anodized Aluminum 316SS Optional
Weight
Steel Housing 0.11 Kg (0.23 lb)
0.25 Kg (0.50 lbs.)
Repeatability
±2% at 20˚C (70˚F) Ambient Temperature
Hirschmann Connector With Strain Relief
F67
Return Line Filter TEF625 Series
Specifications
• Flows to 165 gpm (625 lpm)
• 2" SAE Flange (3000 PSI) Port Connection
• Working Pressure 145 PSI (10 bar)
• All elements are `200 rated
• By-Pass in filter element 29 PSI (2 bar)
• Glass fiber reinforced polyamid bowl
• Normal operating temperature
-14˚F to 176˚F (-25˚C to 80˚C)
Options
• 3, 10, 25 Micron glass fiber elements
• Stainless steel mesh available on special request
• Buna-N or Viton Seals
• Visual and Electrical Indicators available
(520 mm)
4.370 (111 mm)
2.008 (51 mm)
.472 (12 mm)
3.543 (90 mm)
3.063
M12, .708 deep
(18 mm)
4.921 DIA
(125 mm)
1.496 (38 mm)
3.543 (90 mm)
3.543
FILTRATION
A
DI
)
89
6.8 mm
5
(17
7.28
(185 3 DIA
mm
)
(78 mm)
.4
33
1.688 (42.8 mm)
IN
(90 mm)
(1
1
m
5.039 (128 mm)
m
)
min. for element change 20.472
Dimensions
3.543 (90 mm)
5.394 (137 mm)
2.854 DIA
(72.5 mm)
4.724 DIA (120 mm)
OUT
Ordering Information
Filter Type
TEF 625 10VG16 S
V
Clogging Indicator
TEF - In Tank Return
V
E1
Nominal Flow
625 165 GPM-625 LPM
Filter Elements
3VG.16 S
10VG.16 S
25VG.16 S
B
Visual
Electrical
Seal Material
B
NBR (Buna-N®)
V
FPM (Viton®)
3 Micron inorganic fiber
Replacement Filter Elements
01.E.631.3VG.16 S P
01.E.631.10VG.16 S P
01.E.631.25VG.16 S P
F68
Return Line Filter TEF950 Series
Specifications
• Flows to 250 gpm (950 lpm)
• 3" SAE Flange (3000 PSI) Port Connection
• Working Pressure 145 PSI (10 bar)
• All elements are `200 rated
• Steel bowl
• By-Pass in filter element 29 PSI (2 bar)
• Normal operating temperature
-14˚F to 176˚F (-25˚C to 80˚C)
Options
• 3, 10, 25 Micron glass fiber elements
• Stainless steel mesh available on special request
• Buna-N or Viton Seals
• Visual and Electrical Indicators available
2.440 (62 mm)
.630 (16 mm)
2.756 DIA
(70 mm)
29.252 (743 mm)
0
46
.63
9.6
10
6.181 (157 mm))
10.039 (255 mm)
LK
LK
5.118 (130 mm)
6.968 +.19 DIA
(177 + 5 mm)
23.740 (603 mm)
4.189
(106 mm)
M2
IN
OUT
3.248 DIA
(82.5 mm)
6.890 DIA (175 mm)
Ordering Information
Filter Type
TEF 951 10VG10 S
B
V
Clogging Indicator
TEF - In Tank Return
V
E1
Nominal Flow
951 250 GPM-950 LPM
Visual
Electrical
Seal Material
B
NBR (Buna-N®)
V
FPM (Viton®)
Ordering Code - Filter Elements
03VG.10 S
10VG.10 S
25VG.10 S
Replacement Filter Elements
01.E.950.3VG.10 S P
01.E.950.10VG.10 S P
01.E.950.25VG.10 S P
F69
FILTRATION
9.449 ( 240 mm)
M16, 0.98 (25 mm) deep
1.417
(36 mm)
min. for element change 30.709
(780 mm)
Dimensions
Spin-On Filters SLF02 / 03 / 04
Construction
Die cast aluminium head
Seals
NBR (Buna-N®)
Port connections
BSP, NPT, or SAE “O”-Ring thread
Flow rate
26 l/min (7 US GPM) for return line, 7 l/min
(2 US GPM) for suction line applications
Working pressure
max 14 bar (200 PSI), maximum pressure
differential of 5,5 bar (80 PSI) for
any application with no by-pass valve
Operating temperature
-32°C to +100°C (-25°F to 212°F)
By-pass valve
integrated in the filter element
Clogging indicators
Pressure gauge with colored segments,
Electrical 0.35...2.5 bar (5...35 PSI) adjustable
see page F92
Elements
For use with SF6300 series elements,
For element types and flow characteristics
see page F80
Media
Mineral oils, other fluids on request
Dimensions
77,5
(3.05)
Connection thread
38,1
/4" -16 UNF
3
,9 (
2
(0.9 x)
8)
41,7
(1.64)
(0.56)
14,2
28,5
(1.12)
FILTRATION
ø24
(1.5)
Outlet port sizes
See table below
Inlet port sizes
2
38,1
(1.5)
1
Mounting holes (2x)
1/4-20 UNC (3/8" deep)
41,5
for NPT and SAE ports
(1.64)
M8 (9,5 mm deep)
for BSP ports
Gauge ports (optional):
1/8" NPTF for NPT and SAE thread
1/8" BSP for BSP thread
Location gauge port for return-line applications: pos. no.1
Location gauge port for suction-line applications: pos. no. 2
ø77,5
(3.05)
INLET
OUTLET
(4.55)
115,5
See table below
clearance for element removal (all
element lengths): 15 mm (0.59)
Ordering Code
SLF 02 0
Filter Type
Indicator Port Options
SLF
Code
Port Options
Code
0
1
2
4
9
Connection Style
02B
02
BSP
NPT
03B
BSP
03
NPT
04
SAE
G1/4
/4 NPT
1
G3/8
Description
No indicator port
Gauge port drilled-return
Gauge port drilled-suction
All gauge ports drilled
Special
Note: Standard gauge port for BSP
connection port is G 1/8. Standard gauge port
for NPT and SAE connection port is 1/8 NPTF
/8 NPT
3
/16 -18 UN
9
F70
Spin-On Filters SAF05 / 06 / 07 / 11
Construction
Seals
NBR (Buna-N®)
Port connections
NPT or SAE “O”-Ring thread
Flow rate
90 l/min (25 US GPM) for return line,
23 l/min (6 US GPM) for suction line applications
Working pressure
differential of 5,5 bar (80 PSI) for any application
with no by-pass valve
-32°C to +100°C (-25°F to 212°F)
By-pass valve
integrated in the filter head (optional)
Clogging indicators
see page F92
Elements
see pages F81...F82
Media
Dimensions
38,1
95
(3.75)
22
(0.88)
44
(1.75)
(1.5)
Connection
thread
1"-12 UNF
Inlet port size
see table
6
Outlet port size
(3)
1
76
IN
38
OUT
Mounting holes (2x)
(1.5)
L
see table
4
1/4-20 UNC (0.7" deep)
for NPT or SAE ports
ø93,2
(3.67)
clearance for element removal (all
element lengths): 19 mm (0.75)
Dimension L
Element length 1 191 (7.51)
1/8" NPTF for NPT and SAE ports
Location gauge port for return-line applications: pos. no. 1 and 3
Location gauge port for suction-line applications: pos. no. 4 and 6
Ordering Code
SAF 07 - 25 - 0
Filter Type
SAF
Code
Port Options
Code
05
Connection Style
1
NPT
/2 NPT
06
SAE
07
NPT
11
SAE
/4 -16 UN
3
/4 NPT
3
11/16 -12 UN
By-pass Options
Code
00
03
05
Description
No by-pass
0,2 bar (3 PSI)
0,35 bar (5 PSI)
15
1 bar (15 PSI)
25
1,7 bar (25 PSI)
F71
0
1
2
4
9
Description
No indicator port
Special
Note: Standard gauge port 1/8” NPTF.
FILTRATION
3
Spin-On Filters SAF10 / 13
Construction
Seals
NBR (Buna-N®)
Port connections
NPT or SAE “O”-Ring thread
Flow rate
Working pressure
max 14 bar (200 PSI), maximum pressure differential
of 5,5 bar (80 PSI) for any application with no by-pass valve
-32°C to +100°C (-25°F to 212°F)
By-pass valve
Integrated in the filter head (optional)
Clogging indicators
Electrical 0.35...2.5 bar (5...35 PSI) adjustable see page F92
Elements
see pages F81...82
Media
Dimensions
Inlet port size
see table
Connection thread
1"12 UNF
3
7
ø7
45.3
IN
OUT
L
(3
.0
Outlet port size
see table
4
(1.78)
FILTRATION
6
3)
23,1
(0.91)
38,1
(1.5)
46,5
(1.83)
92,7
(3.65)
1
Mounting holes (2x)
1/4-20 UNC (0.94" deep)
ø 93,2
(3.67)
Dimension L
Element length 1
Element length 2
193 (7.6)
249 (9.8)
clearance for element removal
(all element lengths): 19 mm (0.75)
Ordering Code
SAF 10 - 25 - 0
Filter Type
SAF
Code
Port Options
By-pass Options
Code
Code
00
03
05
10
13
Connection Style
NPT
SAE
1 NPT
15/16 -12 UN
Description
No by-pass
0,2 bar (3 PSI)
0,35 bar (5 PSI)
15
1 bar (15 PSI)
25
1,7 bar (25 PSI)
F72
0
1
2
4
9
Description
No indicator port
Special
Note: Standard gauge port is 1/8" NPTF
thread.
Spin-On Filters SSF12
Construction
Seals
NBR (Buna-N®) seals
Port connections
BSP thread
Flow rate
Working pressure
max 12 bar (174 PSI), maximum pressure differential of
5,5 bar (80 PSI) for any application with no by-pass valve
-32°C to +100°C (-25°F to 212°F)
By-pass valve
Clogging indicators
Elements
For use with SFC35/36 series elements,
see pages F89...91
Media
Dimensions
38,1
(1.5)
22
Inlet port size
see table
(0.88)
44
(1.75)
95
(3.75)
Connection thread
G 3/4
3
76
(3)
38
IN
OUT
(1.5)
L
4
1
Mounting holes (2x)
1/4-20x17,5 (0,7)for NPT or SAE ports
M8x17,5 (0,7) for BSP ports
ø98
(3.86)
Dimension L
SFC - 35..
SFC - 36..
1/8" BSP for BSP ports / 1/8" NPT for NPT ports
189 (7.44)
234 (9.21)
Ordering Code
SSF 12 - 25 - 0
Filter Type
SSF
Code
By-pass Options
Port Options
Code
Connection Style
12
BSP
12N
NPT
G3/4”
/4”
3
Code
00
03
05
Description
No by-pass
0,2 bar (3 PSI)
0,35 bar (5 PSI)
15
1 bar (15 PSI)
25
1,7 bar (25 PSI)
F73
0
1
2
4
9
Description
No indicator port
Special
Note: Standard gauge port is 1/8" NPTF thread
for SSF12N version.
FILTRATION
6
Outlet port size
see table
Spin-On Filters SSF20 / 100 / 120 / 130 / 160
Construction
Seals
NBR (Buna-N®)
Port connections
BSP, NPT or SAE “O”-Ring thread
Flow rate
Working pressure
5,5 bar (80 PSI) for any application with no by-pass valve
-32°C to +100°C (-25°F to 212°F)
By-pass valve
Clogging indicators
Pressure Gauge with colored segments,
Elements
For use with SF6700 and SFC-57/58 series
elements, for element types and flow characteristics
see pages F85...F88 for SF6700
see pages F89...F91 for SFC57/58
Media
Dimensions
50
(1.87)
133
(5.24)
28
61
(2.4)
(1.1)
Connection thread
1-1/2 -16 UN and G1-1/4
(dual spigot)
Mounting holes (2x)
3
Inlet port size
34
)
see table
57,2
(2.25)
IN
OUT
L
(5
see table
ø1
6
outlet port size
.3
FILTRATION
,6
5/18 - 18 UNC (0.75" deep) for NPT and SAE ports
M8 (19.1 mm deep) for BSP ports
4
1
128
(5.1)
Dimension L
SF6700 Element length 1 229 (9.02)
SF6700 Element length 2 331 (13.03)
SFC-57..
241 (9.5)
SFC-58..
287 (11.3)
1/8" BSP for BSP inlet and outlet ports
Ordering Code
SSF 120 - 25 - 0
Filter Type
SSF
Port Options
Code
Connection Style
100
NPT
1 NPT
20L
BSP
G1 1/4
120L
NPT
11/4 NPT
120
NPT
11/4 NPT
5
130
SAE
1 /16 -12 UN
160
SAE
1 5/8 -12 UN
Note: SSF-20L and SSF-120L filters use a wide
cut or “L” shaped element seal. All others use a
thin cut element seal
Code
By-pass Options
Code
00
03
05
Description
No by-pass
0.2 bar (3 PSI)
0.35 bar (5 PSI)
15
1 bar (15 PSI)
25
1.7 bar (25 PSI)
F74
0
1
2
4
9
Description
No indicator port
Special
connection port is G 1/8". Standard gauge
port for NPT and SAE connection port is 1/8"
NPTF
Spin-On Filters SSF150 / 180
Construction
Seals
NBR (Buna-N®)
Port connections
BSP, NPT or SAE “O”-Ring thread
Flow rate
Working pressure
5.5 bar (80 PSI) for any application with no by-pass valve
-32°C to +100°C (-25°F to 212°F)
By-pass valve
Clogging indicators
Elements
see pages F85...F88
Media
Dimensions
47,8
133
(1.88)
(5.24)
Connection thread
25
)
33
,4
28
(1.1)
6
Inlet port size
(5.
Outlet port size
ø1
61
(2.4)
1-1/2"-16 UNF
see table
see table
(0.75)
5/16-18 UNC (0,88" deep)
M8 (22.2 mm deep)
for BSP ports
(5.1)
Dimension L
61,4
IN
1
19,05
Mounting holes (6x)
ø128
(2.42)
L
4
38,1
(1.5)
1/8" BSP for BSP ports
Ordering Code
SSF 150 - 25 - 0
Filter Type
SSF
Code
By-pass Options
Port Options
Code
150
Connection Style
NPT
1 1/2 NPT
150B
BSP
G1 1/2
Code
00
03
05
180
SAE
1 /8-12 UN
15
1 bar (15 PSI)
25
1,7 bar (25 PSI)
7
Description
No by-pass
0,2 bar (3 PSI)
0,35 bar (5 PSI)
F75
0
1
2
4
9
Description
No indicator port
Special
connection port is G 1/8". Standard gauge
port for NPT and SAE connection port is 1/8"
NPTF.
FILTRATION
OUT
3
Spin-On Filters SSF24 / 25
Construction
Seals
NBR (Buna-N®)
Port connections
BSP, NPT, SAE flange or SAE-”O”-Ring thread
Flow rate
Working pressure
5.5 bar (80 PSI) for any application with no by-pass valve
-30°C to +100°C (-22°F to 212°F)
By-pass valve
Clogging indicators
See page F92
Elements
For use with SF6700 and SFC-57/58 series elements,
for element types and flow characteristics
see pages F85..F88 for SF6700
see pages F89...F91 for SFC-57/58
Media
Dimensions SSF25
Dimensions SSF24
Inlet port size
(5.1)
see table
Outlet port size
2
1
168
270
180
226
(6.6)
(10.6)
(7.1)
(8.9)
137
(5.39)
G1 1/4 and
1-1/2-16 UNF
65
(2.56)
128
(5.1)
Dimension L
SF67 Element length 1
SFC-57
SFC-58
ø 128
(5.1)
(5.1)
Mounting holes (3x)
3/8-16 UNC for SSF-25, M10 for SSF-25B
Inlet port size
see table
140
(5.51)
1
60
(2.36)
1/8" NPT for SSF-24N and SSF-24S
1/8" BSP for SSF-24B
Location gauge port for return-line applications:
pos. no. 1
Location gauge port for suction-line applications:
pos. no. 2
168
270
180
226
(6.6)
(10.6)
(7.1)
(7.9)
56
(2.2)
3
3/8-16 UNC for SSF-24N
and SSF-24S
M10 for SSF-24B
dual spigot
ø 128
134
(5.28)
34
34
(1.34)
72
(2.83)
(1.34)
Connection Thread
G1 1/4 und
1-1/2-16 UNF
(Dual Spigot)
Mounting holes (2x)
L
FILTRATION
L
L
32
(1.26)
see table
Dimension L
SFC-57
SFC-58
Mounting holes (4x)
1/2-13 UNC for SSF-25
M12 for SSF-25B
84
(3.31)
36
(1.42)
128
2
4
Outlet port size
See table
clearance for element
removal (all element
lengths): 40 mm (1.58)
150
(5.91)
284
(11.18)
1/8" NPT for SSF-25
1/8" BSP for SSF-25B
Location gauge port for return-line applications:
pos. no. 1 and 3
Location gauge port for suction-line applications:
pos. no. 2 and 4
Ordering Code
SSF 24N - 25 - 0
Filter Type
SSF
Port Options
Code
Connection Style
24B
BSP
G1 1/2
24N
NPT
1 1/2 NPT
24S
25
25B
SAE
17/8 -12 UN
SAE-flanges & NPT thread
SAE-flanges & BSP thread
By-pass Options
Code
00
03
05
Description
No by-pass
0.2 bar (3 PSI)
0,35 bar (5 PSI)
15
1 bar (15 PSI)
25
1.7 bar (25 PSI)
F76
Code
0
1
2
4
9
Description
No indicator port
Special
Note: Standard gauge port for SSF-24B and
SSF-25B is G 1/8". For all other types
standard gauge port is 1/8" NPTF.
Tank Top Spin-On Filters SSFT12
Construction
Seals
NBR (Buna-N®)
Port connections
BSP and NPT
Flow rate
75 l/min (20 US GPM)
Working pressure
max 7 bar (100 PSI)
-30°C to +100°C (-22°F to 212°F)
By-pass valve
1 bar (15 PSI) by-pass integrated in the filter element
Clogging indicators
Elements
For use with SFCT-35/36 series elements,
for element types and flow characteristics
see pages F89...F91
Media
Dimensions
98
(3.86)
Dimension L
SFCT-35
SFCT-35
145 (5.71)
190 (7.48)
5
7.
.3
L
)
x)
(4
(0
50
(1.97)
70
(2.76)
(3.54)
90
14
(0.55)
1
50
(1.97)
(1.38)
16
35
Connection ports
see table
(0.63)
25
(0.98)
3
1/8" NPT for SSFT-12
1/8" BSP for SSFT-12B
Clearance for element removal (all element lengths): 20 mm (0.8)
76
(2.99)
Ordering Code
SSFT 12 - 1
Filter Type
SSFT
Code
0
1
9
Port Options
Code
Connection Style
12B
BSP
12
NPT
G 3/4
Description
No indicator port
Special
Note: Standard gauge port for SSFT-12B is
G1/8". Standard gauge port for SSFT-12 is
1/8" NPTF.
/4 NPT
3
F77
FILTRATION
Connection
thread G 3/4
Tank Top Spin-On Filters SSFT20
Construction
Seals
NBR (Buna-N®)
Port connections
BSP and NPT
Flow rate
Working pressure
max 7 bar (100 PSI)
-30°C to +100°C (-22°F to 212°F)
By-pass valve
1 bar (15 PSI) by-pass integrated in the filter element
Clogging indicators
Elements
For use with SFCT-57/58 series elements,
see pages F89...F91
Media
Dimensions
128
(5.1)
Dimension L
SFCT-57
SFCT-58
9.
5
180 (7.1)
226 (8.9)
FILTRATION
L
7)
.3
(0
(4
x)
70
1
(2.76)
100
(3.94)
120
(4.72)
(1.34)
34
Connection thread
G 1-1/4 und
1-1/2-16 UN
(dual spigot)
see table
(2.76)
70
(2.36)
20
60
Connection ports
1/8" NPT for SSFT-20
1/8" BSP for SSFT-20B
(0.78)
(1.38)
35
3
Clearance for element removal (all element lengths): 20 mm (0.8)
135
(5.32)
Ordering Code
SSFT 20 - 1
Filter Type
SSFT
Code
0
1
9
Port Options
Code
Connection Style
20B
BSP
G 1 1/2
20
NPT
1 1/2 NPT
Description
No indicator port
Special
Note: Standard gauge port for SSFT-20B is
G 1/8". Standard gauge port for SSFT-20 is
1/8" NPTF.
F78
Spin-On Filters SHF07 / 10 / 11 / 13
Construction
Seals
Port connections
NPT, or SAE “O”-Ring threads port
Flow rate
150 l/min (40 US GPM) for return line
Maximum Static Pressure
maximum pressure 27.5 bar (400 PSI) differential of 7 bar
(100 PSI) for any application with no by-pass valve
-32°C to +100°C (-25°F to 212°F)
By-pass valve
Built into the head
Clogging indicators
Gage indicator with colored segments
Electrical 0.35-2.5 bar (5-35 PSI) adjustable
Optional 6p indicator D. C. or visual models 1.5bar(22 PSID)
Elements
For use with SF6600 series elements
Flow characteristics see pages F83…F84
Media
Dimensions
Ports
See Table
105,2 (4.14)
25,4 (1.00)
49,1 (1.93)
Optional 6p Indicator DC
or Visual Models 22 PSID
Setting Standard
INLET
89,3 (3.51)
196,6 (7.74)
1-1/2"-16UN THD
27(1.06)
54 (2.13)
252,2 (9.93)
Clearance for element
removal (both element
sizes): 38,1 (1.5)
Ordering Code
SHF 07 - 15 - V
Filter Type
SHF
Indicator port options
Port Options
Code
07
10
Connection Style
3
/4 NPT (Standard)
1 NPT (Standard)
11
13
11/16 -12 SAE (consult)
15/16 -12 SAE (consult)
By-pass Options
Code
00
Description
No by-pass
15
1 bar (15 PSI)
25
1.7 bar (25 PSI)
F79
Code
0
V
Description
No indicator port
Visual Indicator
FILTRATION
31,8 (1.25)
3x 5/16"-18 UNC x 25,4
(1.00) Deep Mounting Holes
OUTLET
50,8
(2.00)
Spin-On Elements SF6300 Series
Stauff SF6300-series spin-on elements are used with the Stauff SLF
spin-on filters.
Seals
NBR (Buna-N®)
Working pressure
max14 bar (200 PSI),
maximum pressure differential of 5.5 bar (80 PSI)
for any application with no by-pass valve
Temperature range
-32°C to +100°C (-25°F to 212°F)
By-pass valve
integrated in the filter element
Media
Dimensions and Ordering Code
Filter Paper
SF6310-18 SF6325-10
The following characteristics are valid for mineral oils with a density of 0,85
kg/dm3 and the kinematic viscosity of 30 mm2/s. The characteristics have
been determined in accordance to ISO 3968.
FILTRATION
30
Diameter
Length
77,5
(3.05)
77,5
(3.05)
25
87
(3.43)
87
(3.43)
15
Beta Ratio
/4-16 UNF
3
/4-16 UNF
ß25 * 2
6
6
Dirt Holding
Capacity (g)
in
1.2
0.8
5
0.4
0
0.0
0
0
825,2 cm2 825,2 cm2
Filtration Area
(127.9 in2) (127.9 in2)
By-pass
setting
1,24 bar
(18 PSI)
0,7 bar
(10 PSI)
Maximum
Working
Pressure
14 bar
(200 PSI)
14 bar
(200 PSI)
12
12
3,6 kg
(8 lb)
3,6 kg
(8 lb)
Carton
Quantity
Carton Weight
SF6310-18
SF6325-10
1.6
3
ß10 * 2
2.0
20
10
Element
Thread
ba
PS
6p
in
25␮m
¬p
10␮m
Spin-on Filter Element
SF63...
r
I
Average pressure drop through a clean filter assembly.
F80
10
2.5
20
5
30
Q in l/min
7.5 Q in US GPM
Stauff SF6500-series spin-on elements are used with the Stauff SAF
series spin-on filters.
Seals
Working pressure
max 14 bar (200 PSI),
maximum pressure differential of
5.5 bar (80 PSI) for any
application with no bypass valve
Temperature range
-32°C to 100°C (-25°F to 212°F)
Media
Filter Paper
Microglass
Water Absorbing
SF6520
SF6521
SF6510
SF6511
SF6549
SF6505
SF6504
10␮m
10␮m
25␮m
25␮m
3␮m
12␮m
25␮m
Diameter
93.2
(3.67)
93.2
(3.67)
93.2
(3.67)
93.2
(3.67)
93.2
(3.67)
93.2
(3.67)
93.2
(3.67)
93.2
(36.7)
Length
147
(5.76)
204
(8.00)
147
(5.76)
204
(8.00)
147
(5.76)
147
(5.76)
147
(5.76)
133
(5.25)
Element
Thread
1-12 UNF
1-12 UNF
ß10 * 2
ß10 * 2
ß25 * 2
ß25 * 2
ß3 * 75
ß10 * 75
ß25 * 75
ß10 * 2
14.4
22
20.4
31.2
19
11
26
Water holding
capacity
162 ml (5.5 oz)
Filtration Area
2303 cm2
(357.5 in2)
3881 cm2
(601.7 in2)
2212 cm2 3388 cm2
(342.9 in2) (525.1 in2)
2519 cm2
(390.4 in2)
2405 cm2 2405 cm2
(372.7 in2) (372.7 in2)
1225 cm2
(190 in2)
Maximum
Working
Pressure
14 bar
(200 PSI)
14 bar
(200 PSI)
14 bar
(200 PSI)
14 bar
(200 PSI)
14 bar
(200 PSI)
14 bar
(200 PSI)
14 bar
(200 PSI)
6.9 bar
(100 PSI)
12
12
12
12
12
12
12
12
6.3 kg
(13.9 lb)
8.4 kg
(18.5 lb)
6.4 kg
(14.2 lb)
8.8 kg
(19.4 lb)
8.6 kg
(19 lb)
8.6 kg
(19 lb)
8.6 kg
(19 lb)
8.6 kg
(19 lb)
Dirt Holding
Capacity
ACFTD (g)
Carton
Quantity
Carton Weight
F81
1-12 UNF
1-12 UNF 1-12 UNF
10␮m
water
absorb
1-12 UNF
FILTRATION
Beta Ratio
1-12 UNF 1-12 UNF
SF6520-W
30 mm2/s. The characteristics have been determined in accordance to ISO 3968.
r
¬p
6p
0.75
in
in
PS
I
Spin-on Filter Head
SAF10/13
ba
I
r
PS
in
in
6p
¬p
0.75
7.5
0.5
6
0.4
4.5
0.3
3
0.2
1.5
0.1
0
0.0
10
0.6
0.3
0.15
2
0.15
0
0.0
0
0
25 Q in US GPM
PS
6p
0.3
0.2
3
0.2
0.1
1.5
0.1
0
0.0
0
0.0
0
40
80
120
40 Q in US GPM
0
10
20
30
0.5
0
40
40 Q in US GPM
0
10
SF6549
in
in
PS
in
¬p
6p
in
ba
r
I
SF6511
7.5
0.75
20
100
25
Q in l/min
Q in US GPM
SF6510
Q in l/min
160
6p
I
PS
¬p
in
Q in l/min
75
15
80
20
120
30
160
Q in l/min
40 Q in US GPM
SF6504
r
0.0
ba
0
50
10
in
1.5
I
0.1
25
5
6p
0.2
1.5
7.5
in
¬p
in
6p
in
¬p
0.3
3
30
SF6521
0.4
3
20
0
4.5
4.5
160
0
25 Q in US GPM
6
0.3
10
20
Q in l/min
0.4
0.4
4.5
0
15
100
0.5
6
120
10
75
7.5
6
80
50
0.5
7.5
40
5
I
SF6520
0
25
0
0.5
7.5
0
¬p
20
in
ba
r
PS
in
15
Q in l/min
100
6p
¬p
10
75
r
5
I
0
50
r
25
ba
0
r
2
I
4
ba
4
0.45
6
0.3
PS
0.45
6
ba
8
8
in
0,6
PS
10
0.5
10
6
0.4
8
0.3
6
0.45
3
0.2
4
0.3
1.5
0.1
2
0.15
0
0.0
0
0
0
10
80
20
120
30
4.5
3
Q in l/min
0
40
80
120
40 Q in US GPM
0
10
20
30
160
SF6505
in
6p PS
I
in
ba
r
0
40
6
0.6
4.5
¬p
FILTRATION
Spin-on Filter Head
SAF07/11
ba
r
ba
in
6p
¬p
in
PS
I
Spin-on Filter Head
SAF05/06
7.5
0.5
6
0.4
4.5
0.3
3
0.2
1.5
0.1
0
0.0
0
0
40
10
80
20
120
30
160
40
Q in l/min
Q in US GPM
F82
0.4
0.3
0.2
1.5
0.1
0
0.0
Q in l/min
0
40 Q in US GPM
0
160
40
10
80
20
120
30
160 Q in l/min
40 Q in US GPM
Technical Specifications
Stauff SF6600 series spin-on elements are used with the
Stauff SHF series spin on filters.
Seals
Maximum Static
27.5 bar (400 PSI)
Pressure
Maximum pressure
differential of 7 bar
(100 PSI) for any application
with no bypass valve
-32°C to 100°C (-25°F to 212°F)
Media
request
Filter Paper
Microglass
SF6621
SF6610
SF6611
SF6630-MG
SF6631-MG
SF6634-MG
SF6635-MG
10␮m
10␮m
25␮m
25␮m
12␮m
12␮m
25␮m
25␮m
Diameter
93.5
(3.68)
93.5
(3.68)
93.5
(3.68)
93.5
(3.68)
93.5
(3.68)
93.5
(3.68)
93.5
(3.68)
93.5
(3.68)
Length
147.6
(5.81)
203.2
(8.00)
147.6
(5.81)
203.2
(8.00)
147.6
(5.81)
203.2
(8.00)
147.6
(5.81)
203.2
(8.00)
1 1/2-16 UNF
1 1/2-16 UNF
Element
Thread
1 1/2-16 UNF
1 1/2-16UNF 1 1/2-16 UNF
1 1/2-16 UNF 1 1/2-16 UNF 1 1/2-16 UNF
ß10 * 2
ß10 * 2
ß25 * 2
ß25 * 2
ß12 * 200
ß12 * 200
ß25 * 200
ß25 * 200
14
22
19
29
24
37
29
44
Filtration Area
2431 cm2
(376.9 in2)
3725 cm2
(577.4 in2)
2077 cm2
(322.0 in2)
3183 cm2
(493.3 in2)
2268 cm2
(351.5 in2)
3486 cm2
(540.4 in2)
2268 cm2
(351.5 in2)
3486 cm2
(540.4 in2)
Maximum
Working
Pressure
27.5 bar
(400 PSI)
27.5 bar
(400 PSI)
27.5 bar
(400 PSI)
27.5 bar
(400 PSI)
27.5 bar
(400PSI)
27.5 bar
(400 PSI)
27.5 bar
(400 PSI)
27.5 bar
(400 PSI)
12
12
12
12
12
12
12
12
7.3 kg
(16 lb)
11 kg
(24 lb)
7.3 kg
(16 lb)
11 kg
(24 lb)
7.3 kg
(16 lb)
11 kg
(24 lb)
7.3 kg
(16 lb)
11 kg
(24 lb)
Beta Ratio
Dirt Holding
Capacity
ACFTD (g)
Carton
Quantity
Carton Weight
F83
FILTRATION
SF6620
I
ba
r
PS
in
in
0
0
0
0
79
158 Q in l/min
0
79
0
21
42
0
21
I
in
ba
r
PS
42 Q in US GPM
SF6611
.7
10
.7
10
.7
5
.3
5
.3
5
.3
0
0
0
0
0
79
158 Q in l/min
0
79
158 Q in l/min
0
21
42
0
21
42
0
21
42
.3
5
.3
0
0
0
0
79
158 Q in l/min
0
21
42
Q in US GPM
79
158 Q in l/min
0
21
42
.7
10
.7
5
.3
5
.3
0
0
0
0
ba
r
in
0
0
79
21
158 Q in l/min
42
Q in US GPM
in
10
PS
6p PS
I
in
ba
r
SF6634-MG
0
¬p
I
0
Q in US GPM
SF6635-MG
0
79
158 Q in l/min
0
21
42
F84
Q in US GPM
I
in
ba
r
PS
in
¬p
r
ba
in
5
SF6630-MG
6p
.7
Q in US GPM
Q in US GPM
SF6631-MG
6p
I
PS
¬p
SF6621
in
r
ba
Q in US GPM
6p
in
in
PS
I
158 Q in l/min
10
in
0
79
.7
¬p
0
0
10
¬p
SF6620
6p
10
6p
¬p
SF6610
in
r
ba
Q in US GPM
158 Q in l/min
6p
in
in
PS
I
0
I
.5
r
7.5
ba
.5
PS
7.5
in
1.0
in
15
¬p
1.0
¬p
Spin-on Filter Head
SHF10/13
6p
¬p
r
ba
in
15
6p
FILTRATION
Spin-on Filter Head
SHF07/11
6p
¬p
in
PS
I
10
.7
5
.3
0
0
0
79
158 Q in l/min
0
21
42
Q in US GPM
Stauff SF6700-series spin-on elements are used with the Stauff
SSF20/24/25/100/120/130/160/150 and 180 spin-on filters.
Seals
NBR (Buna-N®)
Seal contour
SF6700-series elements have a outer
seal (thin and wide style, supplied with
element). See page F93 to determine
which style of filter head to use.
Working pressure
max 14 bar (200 PSI),
maximum pressure differential of 5.5
bar (80 PSI) for any application with
no by-pass valve
Temperature range
-32°C to +100°C (-25°F to 212°F)
Media
Microglass
SF6702-MG
SF6703-MG SF6704-MG
SF6706-MG SF6707-MG SF6730-MG SF6731-MG SF6728-MG
SF6726-MG
3␮m
3␮m
6␮m
6␮m
12␮m
12␮m
25␮m
25␮m
Diameter
128
(5.1)
128
(5.1)
128
(5.1)
128
(5.1)
128
(5.1)
128
(5.1)
128
(5.1)
128
(5.1)
128
(5.1)
Length
270
(10.6)
168
(6.6)
270
(10.6)
168
(6.6)
270
(10.6)
168
(6.6)
270
(10.6)
168
(6.6)
270
(10.6)
Element
Thread
11/2 -16 UNF 11/2 -16 UNF 11/2 -16 UNF 11/2 -16 UNF 11/2 -16 UNF 11/2 -16 UNF 11/2 -16 UNF 11/2 -16 UNF 11/2 -16 UNF
ß1 * 200
ß3 * 200
ß3 * 200
ß6 * 200
ß6 * 200
ß12 * 200
ß12 * 200
ß25 * 200
ß25 * 200
30
31
47
35
54
38
59
50
76
Filtration
Area
8167 cm2
(1266 in2)
4051 cm2
(628 in2)
8167 cm2
(1266 in2)
4051 cm2
(628 in2)
7200 cm2
(1116 in2)
4051 cm2
(628 in2)
7522 cm2
(1166 in2)
4051 cm2
(628 in2)
8167 cm2
(1266 in2)
Maximum
Working
Pressure
14 bar
(200 PSI)
14 bar
(200 PSI)
14 bar
(200 PSI)
14 bar
(200 PSI)
14 bar
(200 PSI)
14 bar
(200 PSI)
14 bar
(200 PSI)
14 bar
(200 PSI)
14 bar
(200 PSI)
6
6
6
6
6
6
6
6
6
11,8 kg
(26.1 lb)
8,2 kg
(18 lb)
11,8 kg
(26.1 lb)
8,2 kg
(18 lb)
11,8 kg
(26.1 lb)
8,2 kg
(18 lb)
11,8 kg
(26.1 lb)
8,2 kg
(18 lb)
11,8 kg
(26.1 lb)
Beta Ratio
Dirt Holding
Capacity
ACFTD (g)
Carton
Quantity
Carton
Weight
F85
FILTRATION
1␮m
Filter Paper
Water Absorbing
SF6720
SF6721
SF6710
SF6711
SF6790
SF6791
10␮m
10␮m
25␮m
25␮m
125␮m
125␮m
Diameter
128
(5.1)
128
(5.1)
128
(5.1)
128
(5.1)
128
(5.1)
128
(5.1)
128
(5.1)
Length
168
(6.6)
270
(10.6)
168
(6.6)
270
(10.6)
168
(6.6)
270
(10.6)
270
(10.6)
Element
Thread
11/2 -16 UNF
11/2 -16 UNF 11/2 -16 UNF 11/2 -16 UNF 11/2 -16 UNF 11/2 -16 UNF
SF6721-W
10␮m
water
absorb
11/2 -16 UNF
ß10 * 2
ß10 * 2
ß25 * 2
ß25 * 2
n/a
n/a
ß10 * 2
34
62
34
62
n/a
n/a
Water holding
capacity
444 ml (15 oz)
Filtration Area
3677 cm2
(570 in2)
6813 cm2
(1056 in2)
3677 cm2
(570 in2)
6813 cm2
(1056 in2)
1290 cm2
(200 in2)
2032 cm2
(315 in2)
4440 cm2
(688 in2)
Maximum
Working
Pressure
14 bar
(200 PSI)
14 bar
(200 PSI)
14 bar
(200 PSI)
14 bar
(200 PSI)
14 bar
(200 PSI)
14 bar
(200 PSI)
14 bar
(200 PSI)
6
6
6
6
6
6
6
6,6 kg
(14.6 lb)
7,9 kg
(17.5 lb)
6,7 kg
(14.9 lb)
9,3 kg
(20.6 lb)
8,2 kg
(18 lb)
11,8 kg
(26.1 lb)
11,8 kg
(26.1 lb)
Beta Ratio
Dirt Holding
Capacity
ACFTD (g)
FILTRATION
Stainless Wire Mesh
Carton
Quantity
Carton Weight
F86
0.8
12
0.8
9
0.6
9
0.6
6
0.4
6
0.4
3
0.2
3
0.2
0
0.0
0
0.0
I
r
PS
1.0
ba
6p
12
¬p
15
in
ba
¬p
1.0
6p
6p
15
SSF24/25
in
r
PS
in
SSF150/180
in
r
I
I
PS
ba
¬p
in
in
Spin-on Filter Head
Spin-on Filter Head
Spin-on Filter Head
SSF20/100/120/130/160
0.75
25
0.6
20
0.0
87.5 Q in US GPM
450 Q in l/min
0
40
80
120 Q in US GPM
PS
I
SF6703-MG
300
r
75
150
ba
¬p
6p
1.0
15
1.0
10
0.75
12
0.8
12
0.8
8
0.6
9
0.6
9
0.6
6
0.45
6
0.4
6
0.4
4
0.3
3
0.2
3
0.2
2
0.15
0
0.0
0
0.0
0
0.0
0
45
60 Q in US GPM
0
7.5
0.5
10
0.75
0.8
6
0.4
8
0,6
0.45
9
0.6
4.5
0.3
6
6
0.4
3
0.2
4
0,3
3
0.2
1.5
0.1
2
0.15
0
0.0
0
0.0
0
0.0
200
300 325 Q in l/min
0
100
0
25
50
75
0
25
87.5 Q in US GPM
7.5
0.5
7.5
0,4
6
0.4
6
0.4
4.5
0.3
4.5
0.3
4.5
0.3
3
0.2
3
0.2
3
0.2
1.5
0.1
1.5
0.1
1.5
0.1
0
0.0
0
0.0
0
0.0
100
200
0
25
50
300 325 Q in l/min
75
87.5 Q in US GPM
50
300 325 Q in l/min
75
87.5 Q in US GPM
0.5
0
100
200
300 325 Q in l/min
0
100
0
25
50
75 87.5 Q in US GPM
0
25
F87
200
6p
0.5
0
87.5 Q in US GPM
SF6726-MG
6
7.5
75
PS
I
in
ba
r
SF6728-MG
in
in
PS
I
SF6731-MG
100
¬p
87.5 Q in US GPM
50
300 325 Q in l/min
SF6730-MG
0
ba
r
75
¬p
in
¬p
50
300 325 Q in l/min
in
25
200
6p
0
6p PS
I
in
ba
r
100
25
200
6p
¬p
1.0
0
100
I
SF6707-MG
6p
¬p
30
250 Q in l/min
200
PS
PS
I
SF6706-MG
15
150
in
0
100
in
40 Q in US GPM
50
r
30
6p
in
ba
r
PS
in
¬p
12
20
0
160 Q in l/min
200
50
300 325 Q in l/min
75
87.5 Q in US GPM
FILTRATION
15
120
ba
10
I
0
80
in
40
in
0
6p
6p
15
SF6704-MG
r
50
0
ba
in
PS
I
SF6702-MG
25
0
300 325 Q in l/min
in
0
0.15
in
87.5 Q in US GPM
200
0.3
5
¬p
75
100
10
¬p
in
ba
r
PS
in
50
0
r
25
300 325 Q in l/min
ba
0
200
in
100
I
0
15
0.45
30 mm2/s. The characteristics have been determined in accordance to ISO 3968
.
r
PS
0.45
0.6
4
0.3
6
0.4
2
0.15
3
0.2
0
0.0
0
0.0
0.6
8
6
6
0.3
4
2
0.15
0
0.0
0
100
0
25
200
50
300 325 Q in l/min
87.5 Q in US GPM
75
0
100
0
25
50
300 325 Q in l/min
75
87.5 Q in US GPM
I
¬p
r
ba
in
in
ba
in
SF6790/91
6p
r
PS
I
PS
SF6711
6p
in
200
Spin-On Filter Element
SF6790
0.75
10
FILTRATION
in
0.8
9
0.6
6
SF6710
1.0
12
0.45
8
in
¬p
0.75
ba
I
ba
in
in
¬p
15
10
8
¬p
SF6721
6p
ba
r
PS
I
r
PS
in
in
¬p
6p
0.75
10
I
SF6720
6p
0.6
1.5
0.1
0.75
0.05
SF6791
0.45
4
0.3
2
0.15
0
0.0
0
0
100
0
25
200
50
300 325 Q in l/min
75
87.5 Q in US GPM
0.0
0
30
0
7.5
60
15
F88
90 Q in l/min
22.5
Q in US GPM
0
100
0
25
200
50
300 325 Q in l/min
75
87.5 Q in US GPM
Spin-On Elements SFC35/36,SFCT35/36 Series
Stauff SFC-35/36 series spin-on elements are used with the
Stauff SSF-12 spin-on filters with G 3/4 threaded posts.
Stauff SFCT-35/36 series spin-on elements have an internal 1
bar (15 PSI) by-pass and anti-drain back diaphragm for use with
Stauff SSFT-12 tank top spin-on filters.
Seals
NBR (Buna-N®)
Working pressure
differential of 5,5 bar (80 PSI) for any
application with no by-pass valve
Temperature range
-32°C to +100°C (-25°F to 212°F)
Media
Filter Paper
Microglass
Wire Mesh
Brass Mesh
SFC &SFCT SFC &SFCT SFC &SFCT SFC &SFCT SFC &SFCT SFC &SFCT SFC &SFCT SFC &SFCT SFC &SFCT
3510E
3610E
3525E
3625E
3510AE
3610AE
3560E
3660E
35125E
SFC &SFCT
36125E
10␮m
25␮m
25␮m
10␮m
10␮m
60␮m
60␮m
125␮m
125␮m
Diameter
98
(3.86)
98
(3.86)
98
(3.86)
98
(3.86)
98
(3.86)
98
(3.86)
98
(3.86)
98
(3.86)
98
(3.86)
98
(3.86)
Length
145
(5.7)
190
(7.5)
145
(5.7)
190
(7.5)
145
(5.7)
190
(7.5)
145
(5.7)
190
(7.5)
145
(5.7)
190
(7.5)
Element
Thread
G3/4
G3/4
G3/4
G3/4
G3/4
G3/4
G3/4
G3/4
G3/4
G3/4
ß10 * 2
ß10 * 2
ß25 * 2
ß25 * 2
n/a
n/a
n/a
n/a
1 bar
(15 PSI)
1 bar
(15 PSI)
1 bar
(15 PSI)
1 bar
(15 PSI)
Beta Ratio
By-pass
Setting
(SFCT-series
only)
Maximum
Working
Pressure
Carton
Quantity
Carton
Weight
1 bar
1 bar
(15 PSI) (15 PSI)
12 bar
12 bar
(174 PSI) (174 PSI)
ß10 * 200 ß10 * 200
1 bar
(15 PSI)
1 bar
(15 PSI)
12 bar
12 bar
12 bar
12 bar
12 bar
12 bar
(174 PSI)
(174 PSI)
(174 PSI)
(174 PSI)
(174 PSI)
(174 PSI)
1 bar
1 bar
(15 PSI) (15 PSI)
12 bar
12 bar
(174 PSI) (174 PSI)
1
1
1
1
1
1
1
1
1
1
0,9 kg
(2 lb)
1,3 kg
(2.6 lb)
0,9 kg
(2 lb)
1,3 kg
(2.6 lb)
0,9 kg
(2 lb)
1,3 kg
(2.6 lb)
0,9 kg
(2 lb)
1,3 kg
(2.6 lb)
0,9 kg
(2 lb)
1,3 kg
(2.6 lb)
F89
FILTRATION
10␮m
Spin-On Elements SFC57/58,SFCT57/58 Series
Stauff SFC-57 and SFC-58 series spin-on elements are used
with the Stauff SSF-20/24/25/100/120/130/160/150 and 180
series spin-on filters with G 1 1/4 threaded posts.
Stauff SFCT-57/58 series spin-on elements have an internal 1
bar (15 PSI) by-pass and anti-drain back diaphragm for use
with Stauff SSFT-20 tank top spin-on filters.
Seals
NBR (Buna-N®)
Working pressure
max 12 bar (174 PSI), maximum
pressure differential of 5,5 bar (80 PSI)
for any application with no by-pass
valve
Temperature range
-32°C to +100°C (-25°F to 212°F)
Media
Filter Paper
Microglass
Wire Mesh
Brass Mesh
FILTRATION
SFC &SFCT SFC &SFCT SFC &SFCT SFC &SFCT SFC &SFCT SFC &SFCT SFC &SFCT SFC &SFCT SFC &SFCT
5710E
5810E
5725E
5825E
5710AE
5810AE
5760E
5860E
57125E
SFC &SFCT
58125E
10␮m
10␮m
25␮m
25␮m
10␮m
10␮m
60␮m
60␮m
125␮m
125␮m
Diameter
132
(5.2)
132
(5.2)
132
(5.2)
132
(5.2)
132
(5.2)
132
(5.2)
132
(5.2)
132
(5.2)
132
(5.2)
132
(5.2)
Length
180
(7.1)
226
(8.9)
180
(7.1)
226
(8.9)
180
(7.1)
226
(8.9)
180
(7.1)
226
(8.9)
180
(7.1)
226
(8.9)
Element
Thread
G 1 1/4
G 1 1/4
G 1 1/4
G 1 1/4
G 1 1/4
G 1 1/4
G 1 1/4
G 1 1/4
G 1 1/4
G 1 1/4
Beta Ratio
ß10 * 2
ß10 * 2
ß25 * 2
ß25 * 2
ß10 * 200 ß10 * 200
n/a
n/a
n/a
n/a
By-pass
Setting
(SFCT-series
only)
1 bar
1 bar
(15 PSI) (15 PSI)
1 bar
(15 PSI)
1 bar
(15 PSI)
1 bar
(15 PSI)
1 bar
(15 PSI)
1 bar
(15 PSI)
Maximum
Working
Pressure
Carton
Quantity
Carton
Weight
12 bar
12 bar
(174 PSI) (174 PSI)
1 bar
(15 PSI)
12 bar
12 bar
12 bar
12 bar
12 bar
12 bar
(174 PSI)
(174 PSI)
(174 PSI)
(174 PSI)
(174 PSI)
(174 PSI)
1 bar
1 bar
(15 PSI) (15 PSI)
12 bar
12 bar
(174 PSI) (174 PSI)
1
1
1
1
1
1
1
1
1
1
1,4 kg
(3 lb)
1,85 kg
(4 lb)
1,4 kg
(3 lb)
1,85 kg
(4 lb)
1,4 kg
(3 lb)
1,85 kg
(4 lb)
0,9 kg
(2 lb)
1,3 kg
(2.6 lb)
0,9 kg
(2 lb)
1,3 kg
(2.6 lb)
F90
Spin-On Elements SFC / SFCT Series
I
ba
in
0.45
0
0.0
0
0.0
0
100
40 Q in US GPM
0
25
7.5
0.5
6
0.4
0.3
4.5
0.3
3
0.2
3
0.2
1.5
0.1
1.5
0.1
0
0.0
0
0.0
7.5
0.5
6
0.4
200
50
300
75 Q in US GPM
Spin-on Filter Elements
SFC/SFCT-36..
25E/25AE
60E
125E
0
10
¬p
r
ba
in
120 Q in l/min
80
20
30
Q in US GPM
10E
25E
60E
125E
0
40
0
10
80
20
SFC/SFCT-58..
0.75
10
8
6
10AE
0.6
0.45
4
0.3
2
0.15
0
0.0
25AE
10E
25E
60E
125E
0
100
0
25
200
50
300
0.75
8
0.6
6
0.45
10AE
25AE
6p
in
PS
I
40
10
Q in l/min
75 Q in US GPM
F91
4
0.3
2
0.15
0
0.0
25AE
10E
25E
60E
125E
Q in l/min
0
100
30 Q in US GPM
0
25
120
200
50
300
Q in l/min
75 Q in US GPM
FILTRATION
0
SFC/SFCT-57..
10AE
10E
4.5
Q in l/min
¬p
¬p
10AE
r
PS
I
SFC/SFCT-35..
ba
30
in
20
Q in l/min
150
in
r
ba
in
10
100
6p
¬p
in
PS
I
0
50
6p
0
I
0.15
r
2
PS
0.15
ba
2
SSFT-20
in
0.3
in
4
6p
6
0.3
4
SSFT-12
0.6
8
0.45
6
0.75
10
0.6
8
r
PS
0.75
10
Spin-on Filter Head
SSFT-12/20
6p
¬p
in
r
ba
in
Spin-on Filter Head
SSF-12
6p
¬p
in
PS
I
Clogging Indicators
Visual Indicators
Vacuum Gauges,Suction Line Applications
GV-5
GV-10
Red Area
Red Area
Yellow
Area
Yellow
Area
Type
Thread Type G
GV-5B / GV-10B / G-12B / CI-20B
GV-5 / GV-10 / CI-12 / CI-20
G 1/8
/8 NPTF
1
Green
Area
Green
Area
0.2 bar (3 PSI)
0.35 bar (5 PSI)
Pressure Gauges,Return Line Applications
47
(1.86)
CI-12
CI-20
Yellow
Area
Red Area
G
30,70
(1.21)
Red Area
Yellow
Area
ø38,10
(1.5)
Green
Area
1
/8"
NPT
Green
Area
1.0 bar (15 PSI)
Brass Internals
1.7 bar (25 PSI)
Electrical Indicator
Type
Thread Type
EPS-1B / EVS 1B
G 1/8
/8 NPT
1
FILTRATION
EPS-1 / EVS 1
31
1.22
(1.22)
(31)
31
1.22
(1.22)
(31)
1.22
31
(31)
(1.22)
31
1.22
(31)
(1.22)
47
(1.85)
47
(1.85)
G
EPS-1
G
EVS-1
Can Be Field Installed
EPS-1 (Pressure)
EVS-1 (Vacuum)
Electrical
7Amp 125/250 VAC
7Amp 125/250 VAC
Protection
DIN 43650 IP65
DIN 43650 PIP65
Temperature Range
-40˚C to +80˚C (-40˚F to 180˚F) Ambient & Medium
-40˚C to +80˚C (-40˚F to +180˚F) Ambient & Medium
Diaphragm Material
Housing Material
Zinc Plated Steel Standard
Aluminum AL2024
MAXIMUM OVER Pressure
25 Bar (350 PSI) 6:1 Safety Factor
25 Bar (350 PSI)
ADJUSTMENT RANGES
0.35/2.5 Bar (5/35 PSI)
150/1000 mBar (5/30 in Hg)
Dead Band
20%
25%
Maximum Pressure
25 Bar (350 PSI)
25 Bar (350 PSI)
Welted Area Material
Elastomer & Zinc Plated Steel Brass
Elastomer & Anodized Aluminum 316SS Optional
Weight
Steel Housing 0.11 Kg (0.23 lb)
0.25 Kg (0.50 lbs.)
Repeatability
Hirschmann Connector With Strain Relief
F92
11
13
SHF
SHF
- 12 UNF
- 12 UNF
- 12 UNF
- 12 UNF
+ 1 1/2 - 16 UNF
+ 1 1/2 - 16 UNF
+ 1 1/2 - 16 UNF
+ 1 1/2 - 16 UNF
+ 1 1/2 - 16 UNF
+ 1 1/2 - 16 UNF
1 1/2-16 UNF
1 1/2-16 UNF
1 1/2-16 UNF
1 1/2-16 UNF
G 1 1/4 + 1 1/2 - 16 UNF
G 1 1/4 + 1 1/2 - 16 UNF
G 3/4
G 3/4
G 1 1/4 + 1 1/2 - 16 UNF
G 1 1/4 + 1 1/2 - 16 UNF
G 1 1/4 + 1 1/2 - 16 UNF
G 1 1/4 + 1 1/2 - 16 UNF
G 1 1/4 + 1 1/2 - 16 UNF
1 1/2 - 16 UNF
1 1/2 - 16 UNF
1 1/2 - 16 UNF
G 1 1/4
G 1 1/4
G 1 1/4
G 1 1/4
G 1 1/4
G 1 1/4
G 3/4
G 3/4
1 - 12 UNF
1 - 12 UNF
1
1
1
1
3/4 -16 UNF
3/4 -16 UNF
3/4 -16 UNF
3/4 -16 UNF
3/4 -16 UNF
Post
•Note: Reflects nominal flow rate for return line application.
1 5/16-12 UN. #16 SAE
1 1/16 UN. #12 SAE
1 NPT
3/4 NPT
G1-1/4 und 1-1/2 SAE Flange
1 1/2 -NPT und 2 SAE Flange
10
25B
25
SSF
SSF
G1-1/2
1 1/2 NPT
1 7/8 - 12 UN, SAE # 24
07
24B
24N
24S
SSF
SSF
SSF
G1-1/2
1 1/2 - NPT
1 7/8 - 12 SAE , #24 SAE
SHF
150B
150
180
SSF
SSF
SSF
1 NPT
G 1 1/4
1 1/4 NPT
1 1/4 NPT
1 5/16 -12 SAE , #16 SAE
1 5/8 -12 SAE , #20 SAE
SHF
100
20L
120
120L
130
160
SSF
SSF
SSF
SSF
SSF
SSF
G 3/4
3/4NPT
G 1 1/2
1 1/2 NPT
12
12N
SSF
SSF
1 NPT
1 5/16 -12 UN , #16 SAE
SSFT 20B
SSFT 20
10
13
SAF
SAF
1/2 NPT
3/4 -16 UN , #8 SAE
3/4 NPT
1 1/16 -12 UN , #12 SAE
G 3/4
3/4 NPT
05
06
07
11
SAF
SAF
SAF
SAF
G1/4
1/4 NPT
G 3/8
3/8 NPT
9/16-18UNF , #6 SAE
Port
45
60
60
60
60
60
80
80
80
120
120
120
120
120
20
20
53
53
40
40
40
40
300
300
300
454
454
454
454
454
75
75
200
200
150
150
150
150
25
25
34
34
15
15
25
25
5
5
7
7
7
US GPM
170
225
225
225
225
225
90
90
128
128
60
60
90
90
19
19
19
26
26
l/min
F79
F79
F79
F79
F78
F78
F77
F77
F76
F76
F76
F76
F76
F75
F75
F75
F74
F74
F74
F74
F74
F74
F73
F73
F72
F72
F71
F71
F71
F71
Page
F70
F70
F70
F70
F70
Max. Flow Rate* Catalog
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Thin Wide
Seal
Spin-On Filters Quick Reference Guide
FILTRATION
F93
SSFT 12B
SSFT 12
02B
02
03B
03
04
SLF
SLF
SLF
SLF
SLF
Series Size
Spin-On Filter Heads
F81-F82
F81-F82
F81-F82
F80
F80
F80
F80
F80
F85-F88
F85-F88
F85-F88
F85-F88
F85-F88
F85-F88
F85-F88
F85-F88
F85-F88
F85-F88
F85-F88
F85-F88
F85-F88
F85-F88
SF67XX
F89-F91
F90-F91
F90-F91
F90-F91
F90-F91
F90-F91
F90-F91
F90-F91
F90-F91
F90-F91
F90-F91
F90-F91
F89-F91
SFC-36XX SFC-58XX
F89-F91
F89-F91
SFCT-36XX
SFCT-35XX
SFCT-57XX
F90-F91
F90-F91
SFCT-58XX
F83-F84
F83-F84
F83-F84
F83-F84
SF66XX
Actual flow rate will depend on element selected.
F81-F82
F81-F82
F81-F82
SF63XX SF65XX
Spin-On Filter Elements
SFC-35XX SFC-57XX
General Reference Guide - Spin-on Filters
Off-Line &By-Pass Filters OLS / BPS Technical Data
Description
Stauff Off-line and By-pass Filter Systems, OLS /
BPS, are designed to keep hydraulic and lubrication
systems free of particle and water contamination.
Stauff OLS and BPS units utilize the Radial Micro
Filtration Systems concept for the removal of contamination from hydraulic and lubrication systems.
Desiccant Air Breathers, which clean and dry the air
entering the reservoir, are also part of this contamination removal system.
Stauff RMF Filtration Systems will provide optimal
system cleanliness for today’s sophisticated
FILTRATION
hydraulic and lubrication systems.
Construction
OLS (off-line filter system with
integrated motor / pump unit),
BPS (by-pass filter system)
Housing
Anodized aluminium
Seals
NBR (Buna-N®)
Connection
1/4" and 1/2" BSP (for BPS) 3/8",
1/2", 3/4" BSP and 18L (for OLS)
Differential pressure
max 6.2 bar (90 PSI) across element
Nominal flow
between 2.1 l/min (0.55 US GPM)
and 17 l/min (4.5 US GPM)
Temperature range
max 80°C (176°F) media temperature
(at a viscosity between 20 and 160 cSt)
F94
Max system
volume
up to 10.800 liter (2853 gal)
Bypass valve
(integrated in
filter head)
6.2 bar (90 PSI) for all types
Clogging indicator
Pressure gauge, filled with
glycerin
Media
Mineral- or lubrication oil,
others on request
Motor types
(for OLS)
Several motor types available,
for more information please
see page F102 (Ordering Codes)
Off-Line &By-Pass Filters OLS / BPS
System Contamination
In today's hydraulic market it is an accepted fact that contamination
causes 80% of all mechanical failures. This contamination results
from the presence of solid particles such as metal, sand and rubber.
Changes in temperature cause water vapour to condense, resulting
in unwanted water in the oil, the presence of this water accelerates the
deterioration of the oil.
Mainstream filters are incapable of removing particles, smaller than 2
micron (better known as silt). Fluctuations in pressure and flow result
in changing conditions preventing these filters from carrying out fine
filtration; most of the silt remains in the system affecting the chemical
compostition of the oil.
All these problems lead to reduced oil life and increased component
wear, maintenance costs and machine down time.
Removing silt and preventing the formation of free water will combat
these problems.
Micro Filtration and Air Conditioning
At the heart of the RMF Off-line and By-pass filter unit is the unique
microfilter element. This filter is designed with a radial flow path.
The element is constructed with 0.5 micron media, and is therefore
able to remove the smallest particles (silt), from the oil.
OLS / BPS Filter element
This material is capable of retaining solid particles and absorbing
water. This helps to prevent chemical deterioraton of the oil and the
formation of various acids and sludge.
Hydraulic cylinder extension for example, can draw air, solid
contamination particles and water vapour into the oil reservoir.
The water vapour condenses due to temperature changes and
causes not only oxidation of the oil, but can also lead to serious
mechanical wear in the system.
Standard air filters remove a certain amount of solid particle
contamination from the air but allow water vapour, to pass through.
The Stauff RMF “Air conditioners” type SDB and SVDB ensure that
incoming air is first dried and then filtered. The SDB and SVDB
units should be used in conjunction with the OLS / BPS systems in
order to provide a more complete filtering system. See Hydraulic
Accessories section of this catalog, pages A21 and A22 for more details.
SDB Air conditioner
F95
FILTRATION
The filter material is composed primarily of cellulose, which is applied
by a special wrapping method.
Off-Line &By-Pass Filters OLS / BPS
Technical Data
Stauff Radial Micro Filtration Systems distinguish themselves by their
high efficiency filter elements which are capable of filtering silt particles
down to 0.5 microns.
Two types of Radial Micro Filtration Systems are available. The OLS
Series uses an integral pump/motor combination to draw the hydraulic or
lubrication fluid from the reservoir, filters it, and returns it to the reservoir.
The other type of Radial Micro Filtration System is the BPS Series which
uses system pressure to draw a small oil flow from the system which is
then filtered and returned to the reservoir.
The success of the Stauff RMF Off-line filtration System is due to the
design of the element & housing. The element is constructed of 0.5
micron cellulose media applied with a special wrapping method,
providing several hundred layers of filter media. The cellulose fibers also
absorb and retain water, which slows down the oxidation process of the
fluid. The construction of the housing allows only radial flow through the
filter element. This design feature prevents channel forming and
subsequent shortcircuiting of the media. The Off-line design maintains a
constant flow and pressure through the filter, which does not allow any
particle unloading.
These design characteristics enable the Stauff RMF Filtration System to
maintain a rated filtration efficiency of Beta 2 > 2330. This allows the
user to maintain fluid cleanliness levels which cannot be reached with
conventional full flow filtration methods.
Filter Element Design
FILTRATION
Stauff RMF Filtration Systems also provides a range of SDB/SVDB
Desiccant Air Breathers with air flows to 1500 l/min (395 US GPM) and
water holding capacity of up to 480 g (1.06 lb).
OLS Off-Line Filter System
RMF Off-line filter units can be applied to every imaginable
industrial application where hydraulic or lubrication systems
are present. An integrated motor/pump unit draws out of the
tank, filters it and pumps clean oil back into the system. Offline filter units can continue to work even when the main system is not in use. The standard range offers filter units for
reservoirs with a capacity of up to 10.800 liter (2853 gal).
Over the years, RMF Systems have developed considerable
experience in the hydraulic and lubrication market cleaning
systems to levels not previously possible with conventional
methods. The following are a few of the industries that have
benefitted.
•
•
•
•
•
•
With its integrated motor/pump unit STAUFF OLS filter systems are specially designed for off-line filtration of a
hydraulic main system. This allows continuous filtration of
the fluid even when the main system has been shut down.
The OLS is available with one, two or four filter housings
and in two different lengths. The maximum flow for the offline unit goes from 2.1 l/min (0.55 US GPM) up to 17 l/min
(4.5 US GPM) at a viscosity between 20 and 160 cSt. For the
OLS you can choose several different motor/pump units, for
more information please see page F102 (Ordering Code).
steel
plastic injection moulding
marine
petrochemical
pulp & paper
flight simulator
F96
Off-Line &By-Pass Filters OLS
OLS - 2A - 30 - H - B
OLS - 4A - 30 - H - B
OLS - 1B - 30 - H - B
OLS - 2B - 30 - H - B
OLS - 4B - 30 - H - B
FILTRATION
OLS - 1A - 30 - H - B
F97
Off-Line Filters OLS Dimensions
Dimensions OLS - 1A - 30 - H - B
176 (6.9)
STAUFF
RMF
83 (3.3)
170 (6.7)
341(13.4)
418 (16.4)
FILTRATION
341(13.4)
320
340 (13.4)
320 (12.6)
STAUFF
RMF
418 (16.4)
4 x ø 8.5
120 (4.7)
F98
494 (19.4)
STAUFF
RMF
294 (11.6)
514 (20.2)
Technical Data
Nominal Flow
Max differential pressure
OLS - 2A - 30 - H - B
OLS - 4A - 30 - H - B
1
2
4
2.1 l/min (0.6 US GPM)
4.2 l/min (1.1 US GPM)
8.5 l/min (2.25 US GPM)
max 6,2 bar (90 PSI) over the filter element without backpressure
Max fluid temperature
80ºC (176ºF)
Max housing pressure
20 bar (290 PSI)
Viscosity Range
20-160 cSt
Connection suction side
3/8" BSP-P
1/2” BSP
Connection return line side
1/4" BSP-P
18L
Hose Diameter
Weight (Including element)
Max system volume
Dimensions
(HxWxD)
3/8" - 1/2" (inner diameter) flexible hose
13.4 kg (29.5 lbs)
19.8 Kg (43.5 lbs)
40 kg (88 lbs)
1350 l (356 gal)
2700 l (713 gal)
5400 l (1426 gal)
418 x 341 x 176 mm
(16.4 x 13.4 x 6.9")
418 x 340 x 341 mm
(16.4 x 13.4 x 13.4")
514 x 494 x 294 mm
(20.2 x 19.4 x 11.6")
Connection for onlineparticle counter
STAUFF TEST (M16 x 2)
Pump
Motor
1/2" - 3/4" (inner diameter)
Gear pump
See page F102 for electric motor details
F99
FILTRATION
Number of filter housings
OLS - 1A - 30 - H - B
Dimensions OLS - 1B - 30 - H - B
717 (28.2)
STAUFF
RMF
83 (3.3)
170 (6.7)
341 (13.4)
176 (6.9)
FILTRATION
340 (13.4)
320 (12.6)
STAUFF
RMF
717 (28.2)
4 x ø 8.5
341 (13.4)
120 (4.7)
F100
494 (16.3)
STAUFF
RMF
820 (32.3)
294 (11.6)
Technical Data
Nominal Flow
OLS - 2B - 30 - H - B
OLS - 4B - 30 - H - B
1
2
4
4.2 l/min (1,1 US GPM)
8.5 l/min (2,25 US GPM)
17 l/min (4.5 US GPM)
max 6.2 bar (90 PSI) over the filter element without backpressure
80ºC (176ºF)
20 bar (290 PSI)
Viscosity Range
Connection suction side
20-160 cSt (100-750 SUS)
3/8" BSP
Hose Diameter
Weight (Including Element)
Max system volume
Dimensions
(HxWxD)
1/2" BSP
1/2" BSP-P
1/2" - 3/4" (inner diameter)
flexible hose
16,7 kg (36.7 lbs)
28 Kg (61.6 lbs)
62 kg (136.4 lbs)
2700 l (713 gal)
5400 l (1426 gal)
10800 l (2853 gal)
717 x 341 x 176 mm
(28.2 x 13.4 x 6.7")
717 x 340 x 341 mm
(28.2 x 13.4 x 13.4")
820 x 494 x 294 mm
(32.3 x 16.3 x 11.6")
Pump
Motor
18L
Gear pump
See page F102 for electric motor details
F101
FILTRATION
OLS - 1B - 30 - H - B
Off-Line Filters OLS Ordering Code
Ordering Code
OLS - 1A - 30 - H - B - 0 - 01 - 0 - 0
Basic Configuration
Off-Line Filter
OLS
(for industrial applications)
Mounting Options
Housing Configuration
Single
length
Single Housing
Twin Housing
Quadruple Housing
suitable for
reservoir size
1350 l (357 gal)
2700 l (713 gal)
5400 l (1427 gal)
Nºof
elements
1x1 pcs
2x1 pcs
4x1 pcs
1B
Double
length
Single Housing
suitable for
reservoir size
2700 l (713 gal)
Nºof
elements
1x2 pcs
2B
4B
Twin Housing
Quadruple Housing
5400 l (1427 gal)
10800 l (2853 gal)
2x2 pcs
4x2 pcs
Code
1A
2A
4A
0
No options (standard)
1
Motor / pump right side mounted
2
Motor / pump left side mounted
3
Motor / pump horizontal front
Clogging Indicator
0
Pressure gauge 1 - 16 bar (standard)
Pump Options
Code
Code
00
10
20
30
40
50
Code
01
11
21
31
41
Filter Element Length
30
300 mm (standard)
Filter Material
H
Cellulose 0,5µm (standard)
FILTRATION
Seal Material
B
V
50 Hz motor
Standard in
10C1,6X053G / 1,6 cc/rev.
10C3,6X053G / 3,15 cc/rev.
10C6,1X053G / 6,1 cc/rev.
20C8,2X016G / 8,2 cc/rev.
20C11X016G / 11,3 cc/rev.
MLPD/G 108C / 0,8 cc/rev.
60 Hz motor
10C1,25X053G / 1,25 cc/rev.
10C2,5X053G / 2,5 cc/rev.
10C5X053G / 5,0 cc/rev.
20C6,3X016G / 6,3 cc/rev.
20C10X016G / 10 cc/rev.
OLS 1A
OLS 2A/1B
OLS 4A/2B
OLS 4B
Standard in
OLS 1A
OLS 2A/1B
OLS 4A/2B
OLS 4B
E-motor Options
NBR (Buna-N®) (standard)
FPM (Viton)
Code
A
B
C
D
50Hz motor
230/400 VAC-50 Hz / 1360 r/min;
255/460 VAC-60 Hz / 1630 r/min (standard)
230 VAC-50 Hz / single phase 1360 r/min
24 VDC
110 VAC-50 Hz / single phase
110 VAC-60 Hz / single phase
F
0
Special motors upon request.
SRM30HB
- 1
Filter Element
Replacement filter element for OLS series
SRM-30HB length 300 mm, cellulose 0.5 micron
Quantity
1
15
(for more details see page F113…F114)
1 pcs. filter element
box with 15 pcs. filter element
Technical Data on Electric Motors used for OLS Filters
E-motor Standard Configuration
C,D
A,F
0
0
C,D
A,F
0
OLS1A OLS2A OLS1B
OLS1A OLS2A OLS1B
OLS1A OLS2A OLS1B
OLS2B OLS4A
OLS2B OLS4A OLS4B
OLS2B OLS4A OLS4B
OLS4B
Description
M63 B3/B5 4P 110V MULTIVOLT
M63 B3/B5 4P 230 MULTIVOLT
M63 B3/B5 4P 3PH MULTIVOLT
Power
in kW
0.18
0.18
0.18
0.29
0.37
0.37
0.37
Power
Voltage
in HP
50Hz
0.24
110 VAC
0.24
230 VAC
0.24
230/400 VAC
0.39
230/400 VAC
0.5
110 VAC
0.5
230 VAC
0.5
230/400 VAC
F102
Amp
RPM
50Hz
50Hz
3.3
1.57
1.03 / 0.6
1.65 / 0.95 1460
6.1
3
1.9 / 1.1
Voltage
Amp
RPM
60Hz
60Hz
60Hz
110 VAC
2.7
230 VAC
1.34
254/440 VAC 0.9 / 0.52
254/440 VAC 1.47 / 0.85 1740
110 VAC
5.2
230 VAC
2.65
254/440 VAC 1.6 / 0.93
Water Absorbing Off-Line Filters OLSW
RMF Systems
RMF Systems radial micro filter units are
characterised by their extremely efficient filter
elements which are rated to 0.5 micron.
Specially designed for industrial hydraulic
installations the RMF Off-line filters are
available in single or multiple housing
configurations. The Off-line filter units can
easily be mounted to new and existing
hydraulic installations.
By means of an integrated motor/pump unit
and an Off-line filter, the oil is pumped from
the reservoir through the filter unit and after
filtering the oil is then returned to the tank.
The hydraulic market accepts that 80% of mechanical
failures are caused by contamination in the system. The
RMF Water Absorbing Off-line filters attack this contamination at source and in addition to solid particles, these filters
are also capable of removing large quantities of water from
the oil. This prevents the catalytic reaction of water and solid
particle contamination, resulting in extended useable oil life.
The application of RMF filters results in lower component
failure rates, less down time and less system maintenance.
Water Absorbing
RMF Water absorbing filters are Off-line units that use
special water absorbing spin-on filter elements as a prefilter. The fluid is pumped through the pre-filter which
removes most water and larger solid contamination, in the
second stage the fluid passes through the RMF micro filter
where final water removal takes place as well as solid
removal down to 0.5 micron.
In recent years RMF Systems have developed a great deal
of experience in cleaning and drying hydraulic and
lubrication systems in the following markets:
-
steel industry
maritime industry
petrochemical industry
paper industry
Advantages
• Extremely clean oil due to the high filtration efficiency
ß2 > 2,330
• Prevention of channel forming by radial filtration
direction
• Increased flow capacity
• Increased dirt holding capacity
• Large water holding capacity
• Compact and easy-maintenance design
• Longer usage life for oil and components
F103
FILTRATION
Economical
Water Absorbing Off-Line Filters OLSW Dimensions
Dimensions OLSW-1A-30
173 (6.8)
523 (20.6)
160 (6.3)
717 (28.2)
120 (4.7)
STAUFF
RMF
128 (5)
523 (20.6)
717 (28.2)
STAUFF
RMF
160 (6.3)
173 (6.8)
120 (4.7)
FILTRATION
Dimensions OLSW-1B-30
128 (5)
F104
Water Absorbing Off-Line Filters OLSW Technical Data
Technical Data OLSW
Type Filter
No. of filter housings
Material filter housings
Seal material
Nominal Flow
By-pass opening pressure
Number of standard filter elements
Number of Pre-filter elements
Water absorbing capacity
Max pressure filter housing
Max oil temperature
Max viscosity
Indicator type
Connection pump suction
Diameter hose suction side
Filter return connection
Diameter hose return side
Dimensions
(HxBxL)
Pump type
Power supply E-motor
Max system volume
OLSW - 1A - 30 - H - B
1
OLSW - 1B - 30 - H - B
1
Anodised Aluminum
Buna-N Standard
2,1 l/min (0,6 US GPM)
6,2 bar (90 PSI at 0 PSI back pressure)
1 pcs.
1 pcs.
650 ml (22 oz.)
4,2 l/min (1,1 US GPM)
6,2 bar (90 PSI at 0 PSI back pressure)
2 pcs.
1 pcs.
800 ml (27 oz.)
20 bar (290 PSI)
80ºC (176ºF)
160 cSt
Gauge glycerine filled
3/8" BSP female
1/2" BSP female
1/2"
1/2" BSP female
1/2"
400 x 360 x 330 mm
(15.7 x 14.2 x 13")
710 x 410 x 320 mm
(28 x 16 x 12.6")
Gear pump
Various electrical power supplies possible
1,350 liter (356 gal)
2,700 liter (713 gal)
Standard units for larger system volumes are also available
Connection oil-analisys:
P1 filter inlet side
P2 filter outlet side
Test connector (M16x2) Red
Test connector (M16x2)
¬p / Viscosity for OLSW-Filter
es
FILTRATION
al
lu
va
Pressure in bar
tu
Ac
Viscosity in cSt
System example
Schematic Off-line filtration incl. water absorbtion
Hydraulic
system
OLSW filter
Filter with bypass
Pressure
filter
Return Line
Filter
Pump with
variable
flow
M
Connections for
particle counter
Water absorbing spin-on filter element
F105
Water Absorbing Off-Line Filters OLSW Ordering Code
Ordering Code
OLSW - 1A - 30 - H - B - 0 - 01 - 0 - 0 - A
Basic Configuration
Off-Line Filter incl. water absorbtion
(for industrial applications)
OLSW
Pre-Filter Elements
Water absorption element
SF6721-W (10 micron water absorbing,
A
capacity 540 ml water)
Pre-filter elements (particles)
Code
1A
1B
Single
suitable for
Nºof elements
length
reservoir size standard Pre-filter
Single Housing
1350 l (357 gal)
1x1 pcs
1 pcs
Single Length
Single Housing
2700 l (713 gal)
1x2 pcs
1 pcs
Double Length
30
300 mm (standard)
Filter Material
H
without pre-filter element
SF6702-MG (inorganic glass fiber, 1 micron)
C
D
E
F
G
SF6721 (filter paper, 10 micron)
H
SF6711 (filter paper, 25 micron)
J
SF6791 (wire mesh, 125 micron)
Options
Seal Material
B
V
0
B
(Buna-N®)
NBR
FPM (Viton)
0
(standard)
No options
Clogging Indicator
0
E-motor Options
FILTRATION
Code
Pump Options
Type
0
230/400 VAC-50 Hz / 1360 r/min;
(standard)
255/460 VAC-60 Hz / 1630 r/min
A
C
D
110 VAC-50Hz / single phase
110 VAC-60Hz / single phase
Code
00
10
50
Code
01
11
50 Hz motor
10C1,6X053G / 1,6 cc/rev.
10C3,6X053G / 3,15 cc/rev.
MLPD/G 108C / 0,8 cc/rev.
60 Hz motor
10C1,25X053G / 1,25 cc/rev.
10C2,5X053G / 2,5 cc/rev.
Standard in
Standard in
OLSW-1A
OLSW-1B
See page F102 for Technical Motor Specifications.
Ordering Code Standard Filter Elements
SRM - 30HB - 1
Filter Element
Replacement filter element for OLSW
SRM-30HB series length 300 mm, cellulose 0.5 micron
Quantity
1
15
(for more details see page F113 & F114)
Ordering Code Pre-Filter Elements
Pre-Filter Elements
SF6721-W
Spin-on filter element, water absorbing, 10 micron
SF6702-MG Spin-on filter element, inorganic glass fiber, 1 micron
SF6721
Spin-on filter element, filter paper, 10 micron
SF6711
Spin-on filter element, filter paper, 25 micron
SF6791
Spin-on filter element, wire mesh, 125 micron
F106
SF6721 - W
By-Pass Filters BPS Technical Data
By-pass Filter BPS
STAUFF BPS by-pass filter can be used for OEM first fit
applications as well as for retro-fitting.The filtration is done
in a by-pass configuration from the main hydraulic system.
The STAUFF BPS Filter systems are available with one filter
housing (BPS-1A, maximum flow 2,1 l/min / 0.6 US GPM)
or with two filter housings (BPS-2A, maximum flow 4,2
l/min / 1.1 US GPM) at a viscosity between 20 and 160 cSt
(100-750 SUS).
The RMF By-pass filter units are especially designed for
mobile applications in hydraulic and/or transmission
systems.
In the absence of a pumped system, the oil is drawn from
the main system by means of a specially designed and
integrated flow valve. The amount of oil extracted at any
one time is insignificant therefore ensuring that it will not
affect the working of the main system.
Most commonly used biodegradable oils in the mobile
sector are suitable for filtration with RMF filter elements.
BPS - 1A - 30 - H - B
RMF Systems have been applied on a wide range of
mobile hydraulic machinery, cleaning fluids to levels not
previously possible with conventional filtration methods,
resulting in dramatic increases in component life.
Successful applications include:
excavators
wheel loaders
forestry machines
asphalting machines
cement mixers
aircraft ground support machinery
agricultural machines
FILTRATION
-
BPS - 2A - 30 - H - B
F107
By-Pass Filters BPS Dimensions
Dimensions BPS - 1A - 30 - H - B
159 (6.2)
418 (16.4)
STAUFF
RMF
83 (3.2)
131 (5.1)
83 (3.2)
FILTRATION
Dimensions BPS - 2A - 30 - H - B
158 (6.2)
418 (16.4)
68 (2.7)
83 (3.2)
282 (11.1)
83 (3.2)
STAUFF
RMF
83 (3.2)
F108
By-Pass Filters BPS Technical Data &Ordering Code
Technical Data BPS
BPS - 1A - 30 - H - B
BPS - 2A - 30 - H - B
1
2
2,1 l/min (0.6 US GPM)
4,2 l/min (1.1 US GPM)
Nominal Flow
max 6,2 bar (90 PSI at 0 PSI back pressure)
80ºC (176ºF)
20 bar (290 PSI)
Range of viscosity
20-160 cSt (100-750 SUS)
Connection pressure side
1/4" BSP
1/2" BSP-P
Diameter of hose
Weight
6 kg (13.2 lbs)
12.3 Kg (27 lbs)
Max volume of tank
750 l (200 gal)
1500 l (400 gal)
418 x 131 x 159 mm
(16.4 x 5.1 x 6.2")
418 x 282 x 158 mm
(16.4 x 11.1 x 6.2")
Dimensions
(HxWxD)
Pressure range
12 - 420 bar (180 - 6200 PSI)
Ordering Code
BPS - 1A - 30 - H - B - 0 - 0 - 0
Mounting Options
Code
1A
2A
Single
length
Single Housing
Twin Housing
suitable for
reservoir size
750 l (198 gal)
1500 l (396 gal)
Nºof
elements
1x1 pcs
2x1 pcs
0
No bracket (standard)
1
With standard foot
/ bulk head mounting bracket
2
With “bulk head mounting only” bracket
3
With standard ‘OLS’ wall mounting bracket
for details see page F110
Valve Options
30
300 mm (standard)
with flow control valve (standard)
1
without flow control valve
Clogging Indicator
Filter Material
H
0
0
Seal Material
FPM (Viton)
B
V
SRM - 30HB - 1
Filter Element
Replacement filter element for BPS series
SRM-30HB length 300 mm, cellulose 0.5 micron
Quantity
1
15
(for more details see page F113 & F114)
F109
FILTRATION
Basic Configuration
By-Pass Filter
BPS
(for mobile applications)
By-Pass Filters BPS Mounting Brackets
With Standard Foot / Bulk Head Mounting Bracket (Code 1)
Front View (Single Housing)
Bottom Mount
Side View
Front View (Double Housing)
58
282
(11.1)
(2.3)
(3.27)
178
3
(0.12)
(ø
0.
43
ø
11
6x
)
(6
x)
178
(7)
3
(0.12)
178
(7)
83
(7)
131
(5.16)
173
(6.81)
85
(3.35)
55
(2.77)
173
(6.81)
110
(4.33)
80
(3.15)
ø11
(4x
(ø0
)
.43
4x)
ø1
(ø0 1 (6x
)
.43
6x)
58
(2.3)
125
(4.92)
100
(3.94)
125
(4.92)
Bulk Head Mount
With B
“ ulk Head Mounting Only”Bracket (Code 2)
Front View (Single Housing)
Front View (Double Housing)
131 (5.16)
83
(3.27)
(0.12)
ø1
0
(ø 0 .5 (6
.41 x)
6x)
3
(0.12)
162
(6.38)
162
(6.38)
3
)
(6x x)
.5
6
8
3
ø
0.3
(ø
83
(3.27)
110
(4.33)
80
(3.15)
110
(4.33)
x)
(4 x)
5
8. 33 4
ø 0.
(ø
80
(3.15)
125
(4.92)
125
(4.92)
125
(4.92)
Standard O
“ LS”Wall Mounting Bracket (Code 3)
Double Housing
Single Housing
20
(0.79)
20
(0.79)
83
(3.27)
10
(0.39)
(4x)
ø 8.5
)
3 4x
.3
0
(ø
)
8x
0.
45
.5
11
(ø
160
(6.3)
(8
x)
)
(4
5
4x
33
78
(3.07)
x)
83
(3.27)
ø
3
(0.12)
10
(0.39)
(ø
0.
0.
8.
43 (4x)
4x
)
11
ø
(ø
120
(4.72)
10
(0.39)
ø
83
(3.27)
10
(0.39)
20
(0.79)
120
(4.72)
18
(0.71)
3
(0.12)
18
(0.71)
20
(0.79)
160
(6.3)
FILTRATION
Side View
282 (11.1)
Only for bulk head mounting,
no bottom atachment
190
(7.48)
340
(13.39)
F110
OLS / BPS Hydraulic Symbols and Flow Characteristics
BY
-PASS Filter BPS Hydraulic Symbol
OFF-LINE Filter OLS Hydraulic Symbol
Hydraulicsystem
Hydraulicsystem
Manifold with filter and bypass
Manifold with filter and bypass
Flow
control
valve
Protection
filter
Protection
filter
12-420
bar
180-6200
PSI
Connection for online
particle counter
Pump with
variable flow
Connection for online
particle counter
M
Filter element SRM-30HB ¬p / viscosity - graph
(at a flow of 2.1 l/min (0.6 US GPM) per element)
es
Pressure in bar
al
lu
va
tu
Ac
FILTRATION
Viscosity in cSt
Flow characteristics OFF-LINE Filter OLS with
filter element SRM-30HB (at maximum viscosity)
10
10
9
9
8
8
7
7
Pressure in bar
Pressure in bar
Flow characteristics BY
-PASS Filter BPS with
filter element SRM-30HB (at maximum viscosity)
6
5
4
3
6
5
4
3
2
2
1
1
0
0
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
2.6
1
Flow in l/min
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
Flow in l/min
F111
2
2.1
2.2
2.3
2.4
2.5
2.6
Off-Line &By-Pass Filters OLS / BPS Advantages
The advantages of RMF Systems
Extended usable life of the oil
Less malfunctions
The tolerances between moving parts in servo valves and
proportional valves are constantly reducing. The result is
that even the smallest amounts of silt can cause damage to
the system. RMF filters remove this silt.
Protection of expensive main stream filters
RMF Systems filters are applied in By-pass or Off-line configurations and constantly clean oil from the reservoir. The oil
which reaches the main stream filter is therefore cleaner, and
allows longer usage life of this expensive filter. The main
stream filter then acts primarily as an emergency filter.
Frequent oil changes are generally the result of chemical
deterioration of the oil caused by the oil oxidation process.
This process is brought into action by the presence of silt.
If water is also present, this acts as a catalyst and the
oxidation process is accelerated. RMF filters remove silt
AND water from the oil.
Less machine down time
Reduction of defects caused by worn components and less
frequent oil changes mean an increase in production time.
Less freq
uent oil changes
Increasingly strict environmental laws in the area of oil
changes, oil storage and the disposal of used oil leads to
corresponding cost increases.
RMF filters lengthen fluid life, therefore cutting fluid costs.
RMF Characteristics in short
The oil filters have:
Measuring points
- a filter fineness of 0.5 micron (ß 0.5 * 200, ß 2 * 2,330)
- large water adsorption capacity
To facilitate quality control of the oil, every RMF Systems
oil filter is equipped with two quick connect measuring
points to which a particle counter can be attached. This
offers a convenient point in the circuit to measure the oil
cleanliness level on-site and under working conditions.
RMF Systems filters:
The measuring points also allow oil samples to be drawn
for external analysis.
- large particle collection capacity
FILTRATION
- high filtration capacity due to depth effect
- do not adversely affect viscosity or additives
- do not remove additives
The solution
- reduce the oxidation process
RMF Systems offer the most complete and efficient filter
series available today.
- reduce the forming of acids
RMF Systems is THE solution to your contamination
problems: simple to fit, equipped with extremely efficient
filters and offering the opportunity for simple control of oil
cleanliness.
- SAVE COSTS
Stauff RMF has a wide range of applications on which we have a substantial database with case studies and application knowledge. Please contact your nearest Stauff RMF distributor for specific information on your desired application.
Stauff RMF offers solutions for installations/equipment in the following segments:
Mobile Eq
uipment:
• Mining
• Harvesting
• Forestry
• Agricultural
• Off-road
•
•
•
•
Industrial Eq
uipment:
• Flight simulators
• Pulp and paper
• Food processing
• Presses
• Automotive industry
• Timber plants
• Plastic & rubber
Fishing
Road construction
Cranes
Airport equipment
F112
•
•
•
•
Metal industry
Cement & concrete
Material handling
Bridges/Hydraulic
locks/Water works
• Petrochemical industry
• Power stations
Off-Line &By-Pass Filters OLS / BPS Replacement Elements
The uniq
ue RMF Filter
The principle of the RMF System is based on the unique
original filter elements. With a filter fineness of 0.5 micron
they have the capacity to remove even the smallest of dirt
particles from the oil.
The micro filter works as a fine filter through which oil
passes radially, from the outside to the inside. The filter
elements are made entirely of cellulose and are specially
designed for hydraulic and lubrication systems.
The use of cellulose as the filtration material has the added
benefit that water can be absorbed. Water in oil creates a
chemical reaction, which seriously deteriorates the oil.
Original elements
The use of original RMF Systems filter elements will result
in extreme fluid cleanliness and low water contamination
levels in the fluid.
Through a carefully monitored quality control process
excellent pressure drop curves, filter efficiency and dirt
holding capacity are ensured.
Characteristics
The original filter elements are used in combination
with RMF Systems filter housings in an endless range
of industries.
• Continuous quality with stable flow/6p performance
• Extremely fine filters (0.5 micron!)
• Large filtration surface
Some Examples are:
• High water absorption capacity
• Additives are not removed
• plastic industry
• Large dirt collection capacity
• steel industry
• Extends oil usage life
• concrete and cement industry
• Extends life cycle main stream filters
• petrochemical industry
• maritime industry
• paper industry
• forestry industry.
F113
FILTRATION
Applications
Off-Line &By-Pass Filters OLS / BPS Replacement Elements
SRM-30HB filter elements must be used on the above range of OFF-LINE and BY-PASS filters
Filter element SRM-30HB ¬p / viscosity - graph
Ordering Code for SRM-30HB Elements
(at a flow of 2.1 l/min (0.6 US GPM) per element)
es
6p in bar
FILTRATION
1 pcs.:
box of 15 pcs.:
al
SRM-30HB - 1
SRM-30HB - 15
Elements suitable for Stauff RMF Filter unit types
BPS-, OLS- and OLSW-series.
lu
va
tu
Ac
1 micron and 3 micron elements are available for high viscosity
fluids. Please consult factory for additional information.
Viscosity in cSt
Filter Element SRM-30HB Technical Data
Element Specifications
Application
By-pass and off-line filtration
Flow (average measured value) 2,1 l/min (0,6 US GPM)
Max. viscosity (average
160 cSt
measured value)
Temperature range
-40ºC...+80 ºC (-40º...+176 ºF)
Collapse pressure
14 bar (203 PSI)
Mineral oils H, HL,
Oil compatibility
HLP/HEPG/HEES/HETG
For other fluids
please contact Stauff
Element Construction
Filter material
Thickness filter material
Filtration efficiency
Pressure drop
Dirt holding capacity
(average measured value)
Water absorption capacity
By-pass valve
End cap material
Seal material
F114
Cellulose
19 mm
ß 0,5 > 200
2.8 bar at 2.1 l/min at 40cSt
18 gram ACFTD
85 - 150 ml
Integrated in the filterhead,
not in the element
Silicon (one side)
Standard Buna-N, O-ring
included
By-Pass Lube-Oil Filter BPLS
zMaintenance is essential for the efficient functioning
of engine equipment. However, it is always a critical
decision between the quality of the maintenance and
the costs involved. Optimal maintenance efficiency
combines maximum achievement of the maintenance
goal (protection and prolonged usage life of the
object) with minimal use of means (costs). The Stauff
RMF by-pass filter is unique in that it not only
achieves the goal, but saves on costs.
The Stauff RMF by-pass filter keeps the oil clean,
resulting in significant technical, environmental and
financial benefits thanks to reduced wear and tear on
equipment and machines and prolonged oil life time.
Stauff RMF systems BPLS by-pass filters are used as
an additional micro filter connected in by-pass to the
conventional main stream filters on engines (and automatic transmissions.) Most contamination is much
smaller than 15 micron in size, but full flow filters generally do not filter below this level. This results in a lot
of harmful contamination passing through these filters
and remaining in the system. Stauff RMF Systems bypass filters are capable of filtering down as low as 0,5
micron without detriment to the lubrication circuit.
(see schematic)
Whatever the application, the benefits of the Stauff
RMF Systems by-pass filters are all based on maintaining a higher quality and cleanliness level of the oil
and thereby avoiding the multiple problems that can
be caused by fluid contamination.
Full flow filter
15µ
Lubrication
points
Oil
pump
By-pass filter 0.5µ
Sump
FILTRATION
The benefits are many, and can be broken into three
categories :
• Technical benefits
• Environmental benefits
• Financial benefits
F115
By-Pass Lube-Oil Filter BPLS Technical Data & Dimensions
Technical benefits
Specifications BPLS Filters
•
•
•
•
•
•
•
•
•
BPLS-1A-26
Less malfunctioning
Greater reliability of operation
Prolonged oil usage life
Reduced down time
Reduced wear on cylinder linings and pistons
Less bore polishing
Less formation of black sludge
Improved engine compression
Increased equipment life time
Environmental benefits
•
•
•
•
Maximum sump size
35 liter (9.25 )la
g
Maximum supply pressure
6 bar (87 PSI)
Burst pressure housing
> 20 bar (>
290 PSI)
Outlet orifice
1,5 mm (0.06")
Housing volume
2,2 liter (0.58 )la
g
Inlet Port
1/4" BSP-P
Outlet Port
1/4" BSP-P
Applications
Less oil consumption
Therefore less waste oil
Increased life time of additives
Reduction of harmful emissions
•
•
•
•
•
Financial benefits
Construction equipment
Agricultural equipment
Forestry equipment
Diesel driven welding machines/generators
Port equipment
• Savings in labour and materials (oil changes)
• Reduced costs for repairs and downtime
• Reduced waste processing costs
BPLS-Filter Dimensions
125 (4.9)
373 (14.7)
STAUFF
RMF
160 (6.3)
27 (1.06)
IN
60 (2.36)
FILTRATION
105 (4.1)
OUT
1/4" BSP-P
136 (5.35)
9 (0.35)
35 (1.38)
F116
By-Pass Lube-Oil Filter BPLS Ordering Code
Ordering Code
BPLS - 1A - 26 - H - B - 0 - 0 - 0
Basic Configuration
BY-PASS Lube-Oil Filter
BPLS
(for engines and transmission systems
Bracket Options
0
No mounting bracket
1
Standard mounting bracket (bulkhead)
Code
1A
Single
length
Single Housing
Nº of
elements
1 pcs element - (281 mm)
Options
0
No options
Housing Material
26
0
Seal Material
Filter Material
H
Aluminium (standard)
281 mm (standard)
B
V
Cellulose 0,5µm
No bottom seal (standard)
FPM (Viton)
SRM - 26HB - 1
Quantity
1
12
F117
FILTRATION
Filter Element
Replacement filter element for BPLS
SRM-26HB series length 281 mm
Portable Filter Cart SPFC Technical Specifications
Technical Data
The Stauff Portable Filter Cart (SPFC) is a very complete
and practical unit capable of off-line filtration, filling or
emptying reservoirs (if needed via 125µm suction filter)
or any application requiring the transfer or filtration of
hydraulic oils. Multi stage filtration can be applied to
extend element lifetime. The SPFC is available with a
variety of Spin-on elements for quick and easy element
replacement as well with various pump/motor options.
All components are mounted together on a sturdy frame
guaranteeing a long lifetime.
FILTRATION
Note: For special applications (fluids, temperature or other aspects) please
contact your local Stauff contact.
Options
• 38 l/min (10 US GPM) Gear Pump
• Single or Dual Stage Filtration
• Electric Motor single phase or three phase 3/4 HP
• 3, 6, 12 or 25µm ßx= 200 Elements
• On/Off Button with 3m (10ft) Power cord
• Water Absorption Elements
• Heavy Duty Welded Frame with Drip Pan and Tool Tray
• Suction Strainer - 100 Mesh Spin on
• 3m (10ft) Spiral Reinforced PVC Hoses with Wands
• 3-Way Ball Valve to By-pass Filters
• Weight: 86 Kg (190 .sb
l)
F118
Portable Filter Cart SPFC Dimensions & Ordering Code
1040
(40.94)
Dimensions
650
(25.59)
500
(19.69)
Ordering Code
SPFC
10
2 .... ....
B
V
B
XX
Special Configurations
SPFC STAUFF
Portable Filter Cart
Electric Motor Voltage
Pump Type
38 l/min (10 US GPM) Gear Pump
Stages
1
1 Stage
2
2 Stages
Stage 1 Filter Element
0000
6704
6707
6731
6726
6721
6711
6721-W
6791
Without Filter Element
Synthetic 3 µm ß200
Paper 10 µm
Paper 25 µm
Water absorbing 10 µm
220
110
110
230
230
400
400
440
VAC@60Hz
VAC@50Hz
VAC@60Hz
VAC@50Hz
VAC@60Hz
VAC@50Hz
VAC@60Hz
VAC@50Hz
-
Three Phases
Single Phase
Single Phase*
Single Phase
Single Phase
Three Phases
Three Phases
Three Phases
I
X
440 VAC@60Hz - Three Phases
Special Voltages on request
Contamination Indicator
O
V
without indicator
visual indicator
Seal Material
B
NBR (Buna®)
V
FPM (Viton®)
Stainless steel wire mesh125 µm
Stage 2 Filter Element
0000
6704
6707
6731
6726
6721
6711
6721-W
*Standard Stock Motor Option
6791
F119
Paper 10 µm
Paper 25 µm
Stainless steel wire mesh 125 µm
FILTRATION
10
A
B
C
D
E
F
G
H
Compact Filter Cart SCFC Technical Specifications
Technical Data
The Stauff Compact Filter Cart (SCFC) is a very compact,
light and handy filter cart, offering excellent service for
maintenance departments. The carts assembled with a
single or double Spin-on head allow the use of various
elements from 3µm absolute to 125µm wire mesh. The
SCFC can be used for off line filtration or as a transfer
unit. The SCFC comes standard with upstream and
downstream sample points that can either be used for
on-line particle monitoring or fluid sampling.
FILTRATION
Note: For special applications (fluids, temperature or other aspects)
please contact your local Stauff contact.
Options
• Flow 19 l/min (5 GPM) up to 38 l/min (10 US GPM)
• Gear pump or Vane pump
• Electric Motor single phase or three phase 3/4 HP
• Electric Motor Standard: IEC or CSA/NEMA
• Thermal Overload Relays
• Filter Elements: 10 or 25µm (in paper), 3, 6, 12 or
• Welded frame with tool tray epoxy coated
25µm ß200 (Inorganic Glass Fiber) or 125µm
• Compact Suction Strainer
(Stainless wire mesh)
• Water Absorbing filter elements
• Special flexible hoses reinforced with internal spiral,
length 3m (10 tf)
• Filter head with by-pass valve integrated
• Visual clogging indicator
• Weight: 53 Kg (117 .sb
l)
F120
Compact Filter Cart SCFC Dimensions & Ordering Code
1152
(45.40)
Dimensions
546
(21.50 )
589
(23.19 )
Ordering Code
SCFC
10
G
D
6731
B
V
C
XX
Special Configurations
Flow
10
05
Electric Motor Voltage
Pump Type
G
Gear Pump
V
Vane Pump
Filter Head
D
Double Head
S
Single Head
A
B
C
D
E
F
G
H
220
110
110
230
230
400
400
440
VAC@60Hz
VAC@50Hz
VAC@60Hz
VAC@50Hz
VAC@60Hz
VAC@50Hz
VAC@60Hz
VAC@50Hz
-
Three Phases
Single Phase
Single Phase*
Single Phase
Single Phase
Three Phases
Three Phases
Three Phases
I
X
440 VAC@60Hz - Three Phases
Special Voltages on request
Filter Element
0000
6704
6707
6731
6726
6721
6711
6721-W
6791
Contamination Indicator
Paper 10 µm
Paper 25 µm
O
V
without indicator
visual indicator
Seal Material
B
NBR (Buna®)
V
FPM (Viton®)
E
EPDM
Stainless steel wire mesh125 µm
*Standard Stock Motor Option
F121
FILTRATION
SCFC STAUFF
Compact Filter Cart

Filtration - Index

Transcription

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