Collection: Comet Diaphragm Pumps

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Pressure Washing Supplies UK is a UK supplier of pressure washing equipment, pumps, hose reels, hoses, valves, fittings and replacement parts for professional, agricultural and industrial use.

  • Comet BPX25 2 Diaphragm Pump
    Comet BPX25 2 Diaphragm Pump
    Part No: 6163001200
    • 15 Bar max
    • 28.4 Lpm max
    • 1450 Rpm
    • 1.3 Hp, 0.9 kW
    • For 3/4" shaft 4 stroke engines
    • NBR diaphragms - PP body
    • Integrated pressure accumulator
    Regular price £501.28 GBP
    Regular price Sale price £501.28 GBP
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  • Comet BPX25 2 Diaphragm Pump
    Comet BPX25 2 Diaphragm Pump
    Part No: 6163001100
    • 20 Bar max
    • 27.9 Lpm max
    • 1450 Rpm
    • 1.6 Hp, 1.2 kW
    • For 3/4" shaft 4 stroke engines
    • NBR diaphragms - Nylon body
    • Integrated pressure accumulator
    Regular price £490.45 GBP
    Regular price Sale price £490.45 GBP
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  • Comet BPX25 2 Diaphragm Pump
    Comet BPX25 2 Diaphragm Pump
    Part No: 6163000700
    • 20 Bar max
    • 27.9 Lpm max
    • 650 Rpm
    • 1.6 Hp, 1.2 kW
    • 1"3/8 female PTO shaft
    • NBR diaphragms - Nylon body
    • Integrated pressure accumulator
    Regular price £454.02 GBP
    Regular price Sale price £454.02 GBP
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  • Comet P40/20 3 Diaphragm Pump
    Comet P40/20 3 Diaphragm Pump
    Part No: 6158000100
    • 20 Bar max
    • 41.5 Lpm max
    • 550 Rpm
    • 2.3 Hp, 1.69 kW
    • For use with motor or engine gearbox
    • GCP20 pressure regulator
    • Viton diaphragms
    Regular price £756.36 GBP
    Regular price Sale price £756.36 GBP
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  • Comet MP55 3 Diaphragm Pump
    Comet MP55 3 Diaphragm Pump
    Part No: 6157000100
    • 30 Bar max
    • 54 Lpm max
    • 550 Rpm
    • 4.6 Hp, 3.44 kW
    • 6 hole flange for stub shaft
    • NBR diaphragms
    • With safety valve
    Regular price £659.84 GBP
    Regular price Sale price £659.84 GBP
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  • Comet BPV500 V6 Diaphragm Pump
    Comet BPV500 V6 Diaphragm Pump
    Part No: 6153000100
    • 20 Bar max
    • 474 Lpm max
    • 550 Rpm
    • 24.4 Hp, 18 kW
    • 1"3/8 splined x 32mm F shafts
    • Desmopan diaphragms
    • Pump feet supplied
    Regular price £3,670.34 GBP
    Regular price Sale price £3,670.34 GBP
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  • Comet BPS300 6 Diaphragm Pump
    Comet BPS300 6 Diaphragm Pump
    Part No: 6150000200
    • 20 Bar max
    • 299 Lpm max
    • 550 Rpm
    • 15.4 Hp, 11.3 kW
    • 1"3/8M x 1"3/8M 6 splined thru shaft
    • NBR diaphragms
    • Pump feet supplied
    Regular price £1,710.76 GBP
    Regular price Sale price £1,710.76 GBP
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  • Comet BPS260 5 Diaphragm Pump
    Comet BPS260 5 Diaphragm Pump
    Part No: 6147000100
    • 20 Bar max
    • 249 Lpm max
    • 550 Rpm
    • 12.9 Hp, 9.5 kW
    • 1"3/8M x 1"3/8M 6 splined thru shaft
    • NBR diaphragms
    • Pump feet supplied
    Regular price £1,481.33 GBP
    Regular price Sale price £1,481.33 GBP
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  • Comet BPS200 4 Diaphragm Pump
    Comet BPS200 4 Diaphragm Pump
    Part No: 6144000100
    • 20 Bar max
    • 199 Lpm max
    • 550 Rpm
    • 10.3 Hp, 7.6 kW
    • 1"3/8M x 1"3/8M 6 splined thru shaft
    • NBR diaphragms
    • Pump feet supplied
    Regular price £1,300.45 GBP
    Regular price Sale price £1,300.45 GBP
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  • Comet MC18 2 Diaphragm Pump - Acid
    Comet MC18 2 Diaphragm Pump - Acid
    Part No: 6127010400
    • 15 Bar max
    • 11.9 Lpm max
    • 1450 Rpm
    • 0.52 Hp, 0.38 kW
    • For 3/4" shaft 4 stroke engines
    • Viton diaphragms - PP body
    • Integrated pressure regulator
    Regular price £370.35 GBP
    Regular price Sale price £370.35 GBP
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  • Comet MC18 2 Diaphragm Pump - Acid
    Comet MC18 2 Diaphragm Pump - Acid
    Part No: 6127010100
    • 15 Bar max
    • 11.9 Lpm max
    • 1450 Rpm
    • 0.52 Hp, 0.38 kW
    • For 71 frame B3/B14 electric motor
    • Viton diaphragms - PP body
    • Integrated pressure regulator
    Regular price £266.73 GBP
    Regular price Sale price £266.73 GBP
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  • Comet MC18 2 Diaphragm Pump
    Comet MC18 2 Diaphragm Pump
    Part No: 6127001000
    • 15 Bar max
    • 11.9 Lpm max
    • 1450 Rpm
    • 0.52 Hp, 0.38 kW
    • For 5/8" shaft 4 stroke engines
    • NBR diaphragms - Nylon body
    • Integrated pressure regulator
    Regular price £362.13 GBP
    Regular price Sale price £362.13 GBP
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  • Comet MC18 2 Diaphragm Pump
    Comet MC18 2 Diaphragm Pump
    Part No: 6127000400
    • 15 Bar max
    • 11.9 Lpm max
    • 1450 Rpm
    • 0.52 Hp, 0.38 kW
    • For 3/4" shaft 4 stroke engines
    • NBR diaphragms - Nylon body
    • Integrated pressure regulator
    Regular price £347.77 GBP
    Regular price Sale price £347.77 GBP
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  • Comet MC18 2 Diaphragm Pump
    Comet MC18 2 Diaphragm Pump
    Part No: 6127000100
    • 15 Bar max
    • 11.9 Lpm max
    • 1450 Rpm
    • 0.52 Hp, 0.38 kW
    • For 71 frame B3/B14 electric motor
    • NBR diaphragms - Nylon body
    • Integrated pressure regulator
    Regular price £244.82 GBP
    Regular price Sale price £244.82 GBP
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  • Comet MC8 2 Diaphragm Pump - Acid
    Comet MC8 2 Diaphragm Pump - Acid
    Part No: 6126010100
    • 15 Bar max
    • 7.8 Lpm max
    • 1450 Rpm
    • 0.27 Hp, 0.20 kW
    • For 71 frame B3/B14 electric motor
    • Viton diaphragms - PP body
    • Integrated pressure regulator
    Regular price £266.73 GBP
    Regular price Sale price £266.73 GBP
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  • Comet MC8 2 Diaphragm Pump
    Comet MC8 2 Diaphragm Pump
    Part No: 6126000900
    • 15 Bar max
    • 7.8 Lpm max
    • 1450 Rpm
    • 0.27 Hp, 0.20 kW
    • For 5/8" shaft 4 stroke engines
    • NBR diaphragms - Nylon body
    • Integrated pressure regulator
    Regular price £361.68 GBP
    Regular price Sale price £361.68 GBP
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  • Comet MC8 2 Diaphragm Pump
    Comet MC8 2 Diaphragm Pump
    Part No: 6126000100
    • 15 Bar max
    • 7.8 Lpm max
    • 1450 Rpm
    • 0.27 Hp, 0.20 kW
    • For 71 frame B3/B14 electric motor
    • NBR diaphragms - Nylon body
    • Integrated pressure regulator
    Regular price £244.82 GBP
    Regular price Sale price £244.82 GBP
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  • Comet P36/10 3 Diaphragm Pump
    Comet P36/10 3 Diaphragm Pump
    Part No: 6122000200
    • 10 Bar max
    • 35.4 Lpm max
    • 550 Rpm
    • 1.2 Hp, 0.9 kW
    • For 3/4" shaft 4 stroke engines
    • Viton diaphragms
    • Polypropylene & st.steel construction
    Regular price £1,078.40 GBP
    Regular price Sale price £1,078.40 GBP
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  • Comet APS31 3 Diaphragm Pump
    Comet APS31 3 Diaphragm Pump
    Part No: 6115000100
    • 40 Bar max
    • 28 Lpm max
    • 550 Rpm
    • 2.7 Hp, 2.0 kW
    • 6 hole flange for stub shaft
    • NBR diaphragms
    • Pump feet supplied
    Regular price £438.25 GBP
    Regular price Sale price £438.25 GBP
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