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Mains Units

TW plunger pump

TW 4073 S

Part number 6513 1808

  • 15.2Flow, l/min
  • 503Pressure, bar
  • 1450Speed, rpm
  • 14.2Power, kW

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

Comet TW pump

Specification

Flow
15.2 l/min
Pressure
503 bar
Speed
1450 rpm
Absorbed power
14.2 kW
Shaft
Solid, Ø30 mm
Weight
23.5 kg

Data sheet (PDF, Comet)

Kits

Plungers1

Part numberDescriptionPer pumpSuppliers
2409.0116Plunger kit1 

Other kits1

Part numberDescriptionPer pumpSuppliers
3300.0185Pump Manifold Kit1 

Water seals2

Part numberDescriptionPer pumpSuppliers
5019.0228Water seal kit1 
5019.0774Water seal kit1 

Oil seals1

Part numberDescriptionPer pumpSuppliers
5019.0229Oil seal kit1 

Valves1

Part numberDescriptionPer pumpSuppliers
5025.0050Valve kit1 

Exploded view

Comet exploded view of the TW 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
20 1205.0043 Delivery Valve Cage3
21 1220.0188 Delivery Valve Ass.y Kit3
22 1210.0707 O-Ring Ø2,62x15,543
23 0009.0289 Anti-Extr. Ring3
24 3202.0392 Valve Plug Kit + OR and Ring3
25 3609.0157 Screw M8x184
26 1009.0437 Flange1
27 1210.0448 O-Ring Ø2x701
28 0440.0028 Roller Bearing Ø30x62x251
29 1210.0093 O-Ring Ø1,78x141
30 1210.0441 O-Ring Ø2x141
31 3200.0199 Oil Cap Kit1
32 0600.0054 Special Bolt3
33 0202.0042 Ceramic Bushing Ø183
34 1210.0727 O-Ring Ø1,78x7,663
35 2409.0109 Piston3
36 3011.0026 Gudgeon Pin Ø14x363
37 0205.0080 Connecting Rod Assembly3
38 0402.0269 Cover1
39 3609.0032 Screw M6x206
40 1210.0048 O-Ring Ø2,62x20,241
41 3201.0027 Plug G1/2”1
42 3200.0007 Plug G3/8”1
43 1210.0441 O-Ring Ø2x141
44 1210.0349 O-Ring Ø3,53x142,51
45 0009.0170 Anti-Extr. Ring3
46 2812.0094 Washer3
47 2811.0082 Washer Ø8,4x16x1,53
48 1602.0055 Key 8x7x351
48 1602.0073 Key 8x7x631
49 0440.0028 Roller Bearing Ø30x62x251
50 1210.0448 O-Ring Ø2x701
51 0601.0304 Spacer 0,051
51 0601.0305 Spacer 0,11
51 0601.0306 Spacer 0,191
51 0601.0307 Spacer 0,251
52 1009.0195 Flange1
53 3609.0157 Screw M8x184
54 0019.0032 Oil Seal Ø30x52x71
55 0001.0925 Throughshaft Ø241
55 0001.0919 Throughshaft Ø301
56 0403.0155 Pump Crankcase1
57 0019.0122 Oil Seal Ø22x32x73
58 1210.0547 O-Ring Ø2x373
59 0009.0285 Packing Retainer3
60 1241.0074 Seal3
61 0009.0728 Packing Retainer3
62 1241.0251 Seal D.18-283
63 0009.0988 Anti-Extr. Ring D.183
65 3607.0106 Screw M6x103
66 2811.0125 Washer Ø6,4x12x1,63
68 3622.0048 Stop Adjustable Nut M6x81
69 3200.0188 Plug G3/8”1
70 1209.0130 Bonded Seal M161
71 3622.0048 Stop Adjustable Nut M6x81
72 2999.0181 Pump Manifold Ø181
72 3218.0577 Pump Manifold Ø181
73 1210.0463 O-Ring Ø2x61
74 1210.0145 O-Ring Ø2,62x28,253
75 3019.0033 Seeger D.281
76 3201.0026 Plug1
77 1210.0451 O Ring 2,0x241

Motor

A 4-pole motor of at least 14.2 kW drives this pump at 1450 rpm.

MotorkWrpmFrameClassA at 400 VSuppliers
RNE 160La4 151465IEC 160LIE330.5  
RN 160La4 151450IEC 160LIE130  

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 160, 42 mm shaft (RNE 160La4, RN 160La4) No Comet flange listed for this motor.

Coupling

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

  • IEC 160, 42 mm motor shaft No Comet coupling listed: you need one for a 42 mm motor shaft to 30 mm pump shaft.

Other Comet TW pumps

TW 3073 STW 3573 STW 4050 STW 4073 STW 4550 STW 4573 STW 4573 STW 5050 STW 5073 STW 5550 STW 5573 STW 7036 STW 7036 STW 7050 STW 8020 HTW 8030 STW 8030 STW 8036 STW 8036 STW 8040 STW 8044 STW 10025 STW 10025 STW 10025 S NickelTW 11025 STW 11025 STW 11025 S NickelTW 11030 STW 13022 STW 14022 STW 14022 S