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Mains Units

ZW plunger pump

ZW 4030 S

Part number 6307 0500

  • 15Flow, l/min
  • 207Pressure, bar
  • 1450Speed, rpm
  • 5.5Power, kW

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

Comet ZW pump

Specification

Flow
15 l/min
Pressure
207 bar
Speed
1450 rpm
Absorbed power
5.5 kW
Shaft
Solid, Ø24 mm
Weight
7.5 kg

Data sheet (PDF, Comet)

Kits

Plungers1

Part numberDescriptionPer pumpSuppliers
2409.0124Ceramic plunger kit1 

Water seals1

Part numberDescriptionPer pumpSuppliers
5019.0652Water seal kit1 

Oil seals1

Part numberDescriptionPer pumpSuppliers
5019.0683Oil seal kit1 

Valves1

Part numberDescriptionPer pumpSuppliers
5025.0011Valve kit1 

Exploded view

Comet exploded view of the ZW 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 3200.0007 Plug G3/8”1
2 2811.0084 Washer 16,7x22x1,51
3 3202.0015 Plug G1/2”1
4 2811.0086 Washer Ø21,2x27x1,51
5 3218.0416 Brass Pump Manifold Kit Ø181
6 3609.0191 Screw M8x608
7 3202.0018 Plug G1/8”2
8 5033.0010 Easy Start Kit1
9 1802.0277 Easy StartSpring1
10 1210.0463 O-Ring Ø2x61
11 3003.0033 Easy Start Ball Ø9/32”1
12 1210.0463 O-Ring Ø2x61
13 3202.0319 Easy Start Cap1
14 1210.0046 O-Ring Ø2,62x17,136
15 3009.0087 Suct./Del. Valve Seat6
16 3604.0017 Suct./Del. Valve6
17 1802.0177 Suct./Del. Valve Spring6
18 1205.0025 Suct./Del. Valve Cage6
19 1220.0030 Suct./Del. Valve Ass.y kit6
20 1210.0048 O-Ring Ø2,62x20,246
21 3202.0312 Cap Kit6
22 3609.0088 Screw M5x103
23 1004.0012 Crankcase Flange1
24 0402.0329 Alluminum Cover1
25 1210.0386 O-Ring Ø3,53x44,041
26 3019.0011 Outer Seeger1
27 0438.0069 Ball Bearing Ø20x52x151
28 0403.0141 Pump Crankcase1
29 3200.0051 Oil Dipstick1
30 0600.0048 Special Bolt3
31 2811.0080 Washer Ø8,2x14x1,53
32 0202.0040 Ceramic Bushing Ø183
33 2812.0038 Washer3
34 1210.0227 O-Ring Ø1,78x5,283
35 2409.0105 Piston Guides3
36 3011.0014 Gudgeon Pin Ø8x253
37 0205.0050 Con. Rod Assembly Bronze3
38 3019.0033 Outer Seeger Ø281
39 3201.0026 Oil Indicator1
40 1210.0451 O-Ring Ø2x241
41 1210.0621 O-Ring Ø3x941
42 0402.0220 Crankcase Cover1
43 3609.0180 Screw M6x504
44 0001.0473 Throughshaft Ø241
45 1602.0045 Key 8x7x251
46 0438.0071 Ball Bearing 25x62x171
47 3019.0006 Outer Seeger C721
48 3020.0012 Inner Seeger1
49 0019.0094 Oil Seal Ø25x62x10/71
50 1210.0441 O-Ring Ø2x141
51 3200.0007 Cap G3/8”1
52 0019.0095 Oil Seal Ø15x24x53
53 1210.0223 O-Ring Ø1,78x26,73
54 0009.0276 Packing Retainer Ø18 (up to serial 38243513)3
54 0009.0368 Packing Retainer Ø18 (from serial 38243514)3
55 1241.0028 Packing Ø18x22x5,53
56 1241.0022 Packing Ø183
57 0009.0193 Packing Head Ring Ø183
58 0009.0214 Back Ring Ø18 (up to serial 38243513)3
59 3200.0017 Cap G1/8”x81

Motor

A 4-pole motor of at least 5.5 kW drives this pump at 1450 rpm.

MotorkWrpmFrameClassA at 400 VSuppliers
RNE 132Sa4 5.51450IEC 132SIE310.6  
RN 132Sa4 5.51430IEC 132SIE111.4  
RN 112b4 uprated 5.51420IEC 112IE112.2  

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 112, 28 mm shaft (RN 112b4) No Comet flange listed for this motor.
  • IEC 132, 38 mm shaft (RNE 132Sa4, RN 132Sa4) No Comet flange listed for this motor.

Coupling

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

  • IEC 112, 28 mm motor shaft No Comet coupling listed: you need one for a 28 mm motor shaft to 24 mm pump shaft.
  • IEC 132, 38 mm motor shaft No Comet coupling listed: you need one for a 38 mm motor shaft to 24 mm pump shaft.

Other Comet ZW pumps

ZW 3030 EZW 3030 SZW 4018 EZW 4022 SZW 4025 SZW 4030 EZW 4030 H