REVOLUTIONARY FLOW-THRU

REVOLUTIONARY FLOW-THRU
©2014 Flexcon Industries
D E S I G N G U A R A N T E E S T HE F R E S H E S T
WATER QUALITY POSSIBLE.
[
F L O W- T H R U , B E C A U S E M O V I N G W AT E R D O E S N ’ T S TA G N AT E
]
All Flexcon Flow-Thru well
tanks feature our exclusive
patented Flow-Thru technology.
Patented
watervane flushes
water through the
tank eliminating
the possibility of
s t a g n a n t w a t e r.
This assures your system will
provide the freshest water
quality possible ___ simply
unattainable with nonFlow-Thru tanks.
The Flow-Thru connection diverts system water
into, and more importantly
out of the tank while the
Flow-Thru
technology assures
total recirculation
o f t h e t a n k ’s
water content.
pump is running. This constant flushing action assures
that the water in the tank
remains as fresh as possible
and eliminates the possibility of
stagnant water during normal
system operation.
Flexcon Patented Flow-Thru Water Connection
FT 18S includes
2 mounting feet
and a stand for
mounting a CPWS
control box. Can
be mounted in a
vertical or horizontal position.
16 gauge
solid steel tank,
finished with
highest quality
urethane paint.
Flexcon’s steel and new
line of composite tanks incor-
Flow-Thru
t a n k s are also
available in a
light weight
weather proof
composite
shell.
porate CAD-2 our patented
controlled action diaphragm.
CAD-2’s steel clench ring regulates movement and prevents
the diaphragm from rubbing
against the tank wall. It has
made Flexcon tanks the
Industry leader.
Flow-Thru is the ideal
100%
solution for constant
H i g h p r e s sure
helium tested.
Backed by a
5 year
w a r r a n t y.
installers seeking to store
pressure water system
water without the risk
of stagnation.
FT 66
FT 18
FTC 38SQ
T h e
R e l i a b l e
S o u r c e®
Standard water systems operate with a 20 PSI
differential between cut-in and cut-out, the water
in the tank is flushed out and replenished every
pump cycle, thus greatly reducing the risk of
stagnant water in the tank.
1.
2.
Newer constant pressure water systems bring
the pump up to speed very quickly by operating on
much lower differential pressures, as little as 2-5
PSI. This means stored water is never fully
exchanged, only diluted with new system water.
This creates the possibility of stagnant water remaining in the pressure tank for extended periods.
3.
CONSTANT PRESSURE
WATER SYSTEM
INSTALLATION
STANDARD
TANK TEE
INSTALLATION
PIPED THROUGH TANK
INLINE INSTALLATION
F L O W- T H R U TA N K S A R E AVA I L A B L E I N S T E E L , S TA I N L E S S , C O M P O S I T E
DIMENSIONS & CAPACITIES, STEEL
Model
FT
FT
FT
FT
FT
35
35S
66
144
266
Total Tank
Volume
gal liters
9
32
9
32
20
80
44
170
85
325
A
B
C
Height/Length
Diameter
Connection
in
18.90
18.90
29.00
36.25
44.50
cm
48.10
48.10
73.66
92.07
113.03
in
12.5
12.5
16.0
21.0
26.0
cm
31.80
31.80
40.64
53.34
66.04
Total Weight
2” NPT
lbs
kilos
15.4
7.0
15.4
7.0
36.0 16.4
68.0 30.9
122.0 55.5
Total Weight
1” NPT
1” NPT
1 1/4” NPT
1 1/4” NPT
DIMENSIONS & CAPACITIES, STAINLESS
Model
FT 8
FT 18
FT 18S
Total Tank
Volume
gal liters
2.1
8
4.5
18
4.5
18
A
B
C
Height/Length
Diameter
Connection
in
12.0
14.5
14.5
cm
30.00
37.00
37.00
in
8
11
11
cm
20.00
28.00
28.00
1” NPT
1” NPT
1” NPT
lbs
5.0
10.0
12.0
A
kilos
2.3
4.6
6.9
DIMENSIONS & CAPACITIES, COMPOSITE
Model
FTC
FTC
FTC
FTC
15
22
38SQ
50
Total Tank
Volume
gal liters
15
56.8
22
83.0
38 143.8
50 189.3
A
B
C
Height/Length
Diameter
Connection
in
25.60
33.10
29.75
42.90
cm
64.0
84.1
74.7
109.0
in
16.5
16.5
24.2
21.4
cm
41.9
41.9
61.5
54.4
1 1/4” sch 80
1 1/4” sch 80
1 1/4” sch 80
1 1/4” sch 80
Total Weight
lbs
19.0
24.0
35.0
41.0
kilos
8.6
10.9
15.9
18.6
B
C
Maximum working pressure 125 psig. Maximum working temperature, internal & external 140o F.
Tank pre-charge 38 psig.
Q U I C K S I Z I N G C H A R T, S T E E L , S T A I N L E S S , C O M P O S I T E
Model
Total Tank
Volume
gal
liters
FT 8
FT 18(S)
FT 35(S)
FTC 15
FT 66
FTC 22
FTC 38SQ
FT 144
FTC 50
FT 266
2.1
4.5
9.0
15.0
20.0
22.0
38.0
44.0
50.0
85.0
8.0
18.0
32.0
56.8
80.0
83.0
143.8
170.0
189.3
325.0
B
Total Drawdown*
50 psi (.23)
60 psi (.24)
gal
liters
gal
liters
.48
1.03
2.07
3.45
4.60
5.06
8.74
10.12
11.5
19.55
1.84
4.14
7.36
13.10
18.40
19.09
33.07
39.10
43.54
74.75
.50
1.08
2.16
3.60
4.80
5.28
9.12
10.56
12.00
20.40
1.92
4.32
7.68
13.63
19.20
19.92
34.51
40.80
45.43
78.00
C
A
*Based on precharge set at 70% of set point of constant pressure controller. Drawdown can
be affected by many factors, including temperature, pressure, and elevation.
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