Spare Parts Book 2007

Spare parts book
April 2007
LPQ Low pressure pump
List of components
Valid for all pumps in sizes: LPQ 100/110/ 125/140; Rotor diameter and generation: L1/N1/P1/J1
With version codes: I } R } Y }
P }
Also valid for pump options A020, A382
N } T }
Example of pump designations: LPQ 100N1 IRYP
Components included in Spare parts sets:
Denomination
Qty G012 G050 G053 G057 G070 G090 Note
Power rotor
1
x
x
Key
1
x
x
Ball bearing
1
x
x
Locking washer
1
x
x
Bearing nut
1
x
x
Idler rotor
2
x
x
Sleeve
1
x
Sleeve
1
x
1
Plug
1
x
2
Guide pin
2
x
1
Screw
1
x
1
Washer
1
x
1
Screw
4
x
Washer
4
Transport locking washer 1
x
5
Pump body
1
Screw
4
Tuning cover
2
Spindle
2
Tuning piston
2
x
O-ring
2
x
x
Washer
4
Cup spring
8
Screw
8
Screw
12
Washer
12
Screw
3
Washer
3
Plug
2
T-ring
2
Drain plug
1
T-ring
1
Top cover
1
O-ring
1
x
x
Shaft seal
1
x
x
x
Seal cover
1
O-ring
1
x
x
Screw
8
Washer
8
Deaeration plug
1
T-ring
1
x
x
Ball
1
Spring
1
Foot
1
O-ring
1
Valve cover
1
x
O-ring
1
x
x
x
O-ring
1
x
x
x
Valve spindle
1
x
Support ring
1
x
Retaining ring
1
x
Washer
1
x
Washer
1
x
1
Regulating nut
1
x
Pin
1
x
Valve piston
1
x
Valve spring
1
x
Damping bushing
1
x
Spring
1
x
Distance sleeve
1
x
Locking nut
1
x
Support ring
1
x
62
Explanations:
A020:Surface-treated cast iron
pump bodies.
A382:Pump for orimulsion
with special ball bear
ing and hard metal
shaft seal
G012:Rotor set CW-rotation
(std)
G050:Shaft seal
G053:Minor kit
G057:Joint kit
G070:Valve element
G090:Pump element
Recommendation:
For maintenance the following spare part sets are
recommended
Set To be used
G057Joint kit
For dismantling
G053Minor kit
For service
G090Pump element
For repair after damage or
greater wear
Ordering example:
For IMO-pump LPQ 125N1
IRYP
serial number 234567
Joint kit G057 p/n 189848
Notes:
1) Only for size 140
(See sectional view)
2) Valid for size 100-125
3) Not valid for A020
4) Not valid for A382
5) Included in G090 only
SP1205.01GB
Pos
No
1020
113
122
123
124
202
301
302
306
308
314
314A
361
361A
362
401
425
427
429
430
437
437A
437B
451
453
453A
455
455A
462
462A
463
463A
501
506
509
520
520A
521
521A
537
537A
540
541
551
556
601
602
605
608
608A
608B
611
611A
6120
613
614
615
636
657
658
659
659A
Spare parts book
April 2007
LPQ Low pressure pump
Exploded view
size 100-125
540
521
541
537 A
521 A
537
520
520 A
509
451
301
361
113
361A
501
124
123
122
455
455A
506
608B
601
401
614
1020
611
615
602
605
202
462
608A
462A
613
6120
453
453A
437A,B
658
657
427
425
608
636
659
659A
429
Differences
in size 140
463A
437
463
551
611A
Ordering code
301
308
Valve element parts
520
537A
537
541
540
361,
361A
521, 521A
No
G012
314
314A
302
Spare parts (set)
G050
100
110
125
140
J-lead
--
--
189852
--
3
"
L-lead
--
188768 188815
--
3
"
N-lead
"
P-lead
188813 188814 188816 189748
3
Complete shaft seal xRxx 188530 188530 188530 188530
4
xTxx
xRxx
--
--
189332 189332 189332 189332
Minor kit
G057
Joint kit
189848 189848 189848 189849
425
G070
Valve element
188808 188808 188808 189847
430
G090
Pump element J-lead xRxx
--
" L-lead
xRxx
--
" N-lead
xRxx
"
xRxx
P-lead
Ball bearing
"
(453)
(453A)
437 437A 437B
306
(551)
189850 189850 189850 189851
--
189853
--
3,4
--
3,4
188809 188810 188812 189845
--
--
--
189846
188512 188512 188512 188512
A382
190256 190256 190256 190256
O-ring
188517 188517 188517 188517
615
Valve spring
022160 022160 022160 022269
63
4
188769 188811
556
(556)
3
189844
"
--
G053
122
Note
Rotor set
301
(506)
SP1205.01GB
Part numbers for pump size
4010
(451)
429 427
601
615
614
658
509
611
636
636 611 658
Pos
3,4
3,4