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Mains Units

LW plunger pump

LW 0209 S

Part number 6300 2400

  • 0.8Flow, l/min
  • 60Pressure, bar
  • 1450Speed, rpm
  • 0.2Power, kW

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

Comet LW pump

Specification

Flow
0.8 l/min
Pressure
60 bar
Speed
1450 rpm
Absorbed power
0.2 kW
Shaft
Solid, Ø24 mm
Weight
6.1 kg

Data sheet (PDF, Comet)

Kits

Plungers1

Part numberDescriptionPer pumpSuppliers
2409.0071Plunger kit1 

Water seals1

Part numberDescriptionPer pumpSuppliers
5019.0035Water seal kit1 

Valves1

Part numberDescriptionPer pumpSuppliers
5026.0357Valve 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 3218.0359 Brass Pump Manifold Ø151
2 3202.0018 Cap G1/81
3 3609.0108 Screw M6x558
4 1210.0049 O-Ring Ø1,78x12,426
5 3009.0170 Suct./Del. Valve Seat6
6 3604.0028 Suct./Del. Valve6
7 1802.0227 Suct./Del. Valve Spring6
8 1205.0037 Suct./Del. Valve Cage6
9 1220.0058 Suct./Del. Valve Ass.y kit6
10 1210.0151 O-Ring Ø1,78X17,176
11 3202.0311 Cap + O-Ring6
12 3609.0088 Screw M5x103
13 1004.0012 Crankcase Flange1
14 0402.0172 Cover1
15 1210.0386 O-Ring Ø3,53x44,041
16 3019.0011 Outer Seeger1
17 0438.0066 Ball Bearing 20x52x151
18 0403.0128 Pump Crankcase1
19 3200.0051 Oil Dipstick1
20 3019.0033 Outer Seeger Ø281
21 3201.0026 Oil Indicator1
22 1210.0333 O-Ring Ø1,78x23,521
23 1210.0621 O-Ring Ø3,0x941
24 0402.0142 Crankcase Cover1
25 3609.0041 Screw M6x254
26 0205.0048 Con. Rod Assembly3
27 3011.0014 Gudgeon Pin3
28 2409.0044 Piston Guides3
29 1210.0055 O-Ring Ø1,78x6,073
30 2812.0038 Washer3
31 0202.0020 Ceramic Bushing Ø153
32 2811.0080 Washer Ø8,2x14x1,53
33 0600.0048 Special Bolt3
34 1210.0441 O-Ring Ø2x141
35 3200.0007 Plug 3/81
36 0019.0095 Oil Seal 15x24x53
37 1210.0223 O-Ring Ø1,78x26,73
38 3200.0007 Plug 3/81
39 2811.0084 Washer 16,7x22x1,51
40 3200.0007 Plug 3/81
41 2811.0084 Washer 16,7x22x1,51
42 0009.0196 Packing Head Ring Ø153
43 1241.0065 Packing Ø153
44 1241.0030 Packing Ø153
45 0009.0198 Packing Retainer Ø153
46 1201.0168 Flat Gasket1
61 0438.0015 Ball Bearing 35x62x141
62 2812.0064 Spacer1
63 3020.0012 Inner Seeger Ø621
64 3019.0004 Outer Seeger Ø351
65 0019.0075 Oil Seal 35x62x71
66 3607.0020 Hexagonal Screw 3/8”164
67 3016.0014 Flange NEMA1
68 3609.0032 Screw M6x204
70 0001.0686 Throughshaft Ø241
71 1602.0045 Key 8x7x251
72 0438.0075 Ball Bearing 25x62x171
73 3020.0012 Inner Seeger1
74 3019.0006 Outer Seeger1
75 0019.0094 Oil Seal Ø25x62x10/71
81 0438.0015 Ball Bearing 35x62x141
82 2812.0064 Spacer1
83 3020.0012 Inner Seeger Ø621
84 3019.0004 Outer Seeger Ø351
85 0019.0075 Oil Seal Ø35x62x71

Motor

A 4-pole motor of at least 0.2 kW drives this pump at 1450 rpm. Single-phase motors are listed last, for a 230 V supply.

MotorkWrpmFrameClassA at 400 VSuppliers
RN 71a4 0.251400IEC 71IE10.8  
RN 63c4 uprated 0.251360IEC 63IE10.82  
RNM 71a4 0.251380IEC 71Single-phase2.65 at 230 V  

The contactor and overload relay for each motor are on the motor's page.

Flange

The flange bolts the pump to the face of the motor. It depends on the motor's IEC frame.

  • IEC 63, 11 mm shaft (RN 63c4) No Comet flange listed for this motor.
  • IEC 71, 14 mm shaft (RN 71a4, RNM 71a4) No Comet flange listed for this motor.

Coupling

The flexible coupling joins the motor shaft to the pump shaft inside the flange.

  • IEC 63, 11 mm motor shaft No Comet coupling listed: you need one for a 11 mm motor shaft to 24 mm pump shaft.
  • IEC 71, 14 mm motor shaft No Comet coupling listed: you need one for a 14 mm motor shaft to 24 mm pump shaft.

Other Comet LW pumps

LW 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 3522 ELW 3525 S