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Mains Units

LW plunger pump

LW 3522 E

Part number 6300 0612

  • 13Flow, l/min
  • 152Pressure, bar
  • 1450Speed, rpm
  • 3.8Power, kW

50 Hz Rated at a motor speed for 50 Hz mains (UK, Europe, Africa, Australia, most of Asia).

Comet LW pump

Specification

Flow
13 l/min
Pressure
152 bar
Speed
1450 rpm
Absorbed power
3.8 kW
Shaft
Hollow
Weight
6.5 kg

Data sheet (PDF, Comet)

Kits

Plungers2

Part numberDescriptionPer pumpSuppliers
2409.0071Plunger kit1 
2409.0072Plunger kit1 

Water seals3

Part numberDescriptionPer pumpSuppliers
5019.0035Water seal kit1 
5019.0037Water seal kit1 
5019.0793Seal kit1 

Valves1

Part numberDescriptionPer pumpSuppliers
5025.0011Valve kit1 

Exploded view

Comet exploded view of the LW pump, with position numbers
Comet's drawing. The numbers match the positions in the parts list below. Open the picture to zoom in.

Parts list

Positions are the balloon numbers on Comet's exploded view.

PosPart numberDescriptionQty
1 2811.0084 Washer Ø16,7x22x1,51
2 3200.0007 Plug G3/8”1
3 3202.0015 Plug G1/2”1
4 2811.0086 Washer Ø21,2x27x1,51
5 3218.0317 Brass Pump Manifold Ø151
5 3218.0318 Brass Pump Manifold Ø181
6 3609.0108 Screw M6x558
7 3202.0018 Cap G1/8”1
7 3200.0017 Cap G1/8”1
8 1220.0073 Suct./Del. Valve Ass.y kit6
9 1210.0046 O-Ring Ø2,62x17,136
10 3009.0087 Suct./Del. Valve Seat6
11 3604.0017 Suct./Del. Valve6
12 1802.0177 Suct./Del. Valve Spring6
13 1205.0025 Suct./Del. Valve Cage6
14 3202.0312 Cap + O-Ring6
15 1210.0048 O-Ring Ø2,62x20,246
16 3609.0088 Screw M5x103
17 1004.0012 Crankcase Flange1
18 0402.0360 Cover1
19 1210.0386 O-Ring Ø3,53x44,041
20 3019.0011 Outer Seeger1
21 0438.0066 Ball Bearing Ø20x52x151
22 0403.0540 Pump Crankcase1
23 3200.0125 Oil Dipstick1
24 0600.0048 Special Bolt3
25 2811.0080 Washer Ø8,2x14x1,53
26 0202.0020 Ceramic Bushing Ø153
26 0202.0018 Ceramic Bushing Ø183
27 2812.0038 Washer3
28 1210.0055 O-Ring Ø1,78x6,073
29 2409.0044 Piston Guides3
30 3011.0014 Gudgeon Pin3
31 0205.0048 Con. Rod Assembly Aluminum3
31 0205.0050 Con. Rod Assembly Bronze3
32 3019.0033 Outer Seeger Ø281
33 3201.0026 Oil Indicator1
34 1210.0451 O-Ring Ø2x23,521
35 1210.0621 O-Ring Ø3x941
36 0402.0142 Crankcase Cover1
37 3625.0062 Screw M6x204
38 1210.0157 O-Ring Ø2,62x13,952
39 3200.0007 Plug G3/8”1
40 0019.0095 Oil Seal Ø15x24x53
41 1210.0223 O-Ring Ø1,78x26,73
42 0009.0198 Packing Retainer Ø153
42 0009.0197 Packing Retainer Ø183
43 1241.0030 Packing Ø153
43 1241.0028 Packing Ø183
44 1241.0065 Packing Ø153
44 1241.0022 Packing Ø183
45 0009.0196 Packing Head Ring Ø153
45 0009.0193 Packing Head Ring Ø183
60 0001.0934 Hollow Shaft Ø281
60 0001.0973 Hollow Shaft Ø281
61 0009.0275 Spacer 41x51,8x0,51
62 0437.0045 Bearing Ø40x47x161
63 3020.0012 Inner Seeger Ø621
64 0204.0038 Bushing1
65 0019.0102 Oil Seal Ø40x62x71
67 3016.0062 Flange1
68 3609.0032 Screw M6x204

Motor

This pump has a hollow shaft. It fits straight onto the shaft of a hollow-shaft motor or engine, so there is no flange or coupling between them. You need a hollow-shaft motor of at least 3.8 kW.

Flange

None needed: the pump fits straight onto a hollow-shaft motor.

Coupling

None needed: the pump fits straight onto a hollow-shaft motor.

Other Comet LW pumps

LW 0209 SLW 0409 GLW 0509 ELW 0509 GLW 0509 SLW 0522 ELW 1009 ELW 1009 GLW 1009 SLW 1022 ELW 1509 ELW 1509 GLW 1509 SLW 1522 ELW 1626 ELW 2020 SLW 2022 ELW 2516 ELW 2518 ELW 2520 ELW 2520 SLW 3016 SLW 3020 ELW 3020 SLW 3025 SLW 3513 ELW 3513 ELW 3513 SLW 3517 SLW 3525 S