Collection: 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 CBM1500HP Battery Powered WBU Sprayer
    Comet CBM1500HP Battery Powered WBU Sprayer
    Part No: WBU610E
    • 10 Bar max pressure
    • 5.7 Lpm max flow
    • Everflo EFHP1515QA diaphragm pump
    • 12VDC - 35Ah - Up to 3 hour duty
    • On/Off switch and pressure regulator
    • 120L wheelbarrow tank
    • Pump, Viton check valve - Santoprene diaphragm
    Regular price £1,648.91 GBP
    Regular price Sale price £1,648.91 GBP
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  • MC25 120L Wheelbarrow Tank - Petrol
    MC25 120L Wheelbarrow Tank - Petrol
    Part No: WBU1825P
    • 25 Bar max pressure
    • 18.5 Lpm max flow
    • Comet MC25 twin diaphragm pump
    • Honda GP160 petrol engine
    • 120 litre wheel barrow tank
    • 20m delivery hose on reel
    • Supplied with pressure regulator
    Regular price £1,389.23 GBP
    Regular price Sale price £1,389.23 GBP
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  • MC25 120L Wheelbarrow Tank - 230V
    MC25 120L Wheelbarrow Tank - 230V
    Part No: WBU1825E
    • 25 Bar max pressure
    • 18.5 Lpm max flow
    • Comet MC25 twin diaphragm pump
    • 230V, 1.5 Hp electric motor w/ switch
    • 120 litre wheel barrow tank
    • 20m delivery hose on reel
    • Supplied with pressure regulator
    Regular price £1,465.89 GBP
    Regular price Sale price £1,465.89 GBP
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  • MC20/20 120L Wheelbarrow Tank - 230V
    MC20/20 120L Wheelbarrow Tank - 230V
    Part No: WBU1820E
    • 20 Bar max pressure
    • 18.5 Lpm max flow
    • Comet MC20/20 twin diaphragm pump
    • 230V, 1.25 Hp electric motor w/ switch
    • 120 litre wheel barrow tank
    • 20m delivery hose on reel
    • Supplied with pressure regulator
    Regular price £1,366.11 GBP
    Regular price Sale price £1,366.11 GBP
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  • MC18 120L Wheelbarrow Tank - Petrol
    MC18 120L Wheelbarrow Tank - Petrol
    Part No: WBU1115P-VITON
    • 15 Bar max pressure
    • 11.9 Lpm max flow
    • Comet MC18 VITON diaphragm pump
    • Honda GP160 petrol engine
    • 120 litre wheel barrow tank
    • 20m delivery hose on reel
    • Supplied with pressure regulator
    Regular price £1,190.69 GBP
    Regular price Sale price £1,190.69 GBP
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  • MC18 120L Wheelbarrow Tank - Petrol
    MC18 120L Wheelbarrow Tank - Petrol
    Part No: WBU1115P
    • 15 Bar max pressure
    • 11.9 Lpm max flow
    • Comet MC18 twin diaphragm pump
    • Honda GP160 petrol engine
    • 120 litre wheel barrow tank
    • 20m delivery hose on reel
    • Supplied with pressure regulator
    Regular price £1,172.99 GBP
    Regular price Sale price £1,172.99 GBP
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  • MC18 120L Wheelbarrow Tank - 230V
    MC18 120L Wheelbarrow Tank - 230V
    Part No: WBU1115E
    • 15 Bar max pressure
    • 10.7 Lpm max flow
    • Comet MC18 twin diaphragm pump
    • 230V, 0.6 Hp electric motor w/ switch
    • 120 litre wheel barrow tank
    • 20m delivery hose on reel
    • Supplied with pressure regulator
    Regular price £1,293.10 GBP
    Regular price Sale price £1,293.10 GBP
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  • MC8 50L Wheelbarrow Tank - Petrol
    MC8 50L Wheelbarrow Tank - Petrol
    Part No: WBU-50-715P
    • 15 Bar max pressure
    • 6.9 Lpm max flow
    • Comet MC8 twin diaphragm pump
    • Loncin LC152F-P5 with oil alert
    • 50 litre wheel barrow tank
    • Fitted w/ pressure regulator
    • Supplied w/ spray lance & 5m delivery hose
    Regular price £846.27 GBP
    Regular price Sale price £846.27 GBP
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  • MC8 50L Wheelbarrow Tank - 230V
    MC8 50L Wheelbarrow Tank - 230V
    Part No: WBU-50-715E
    • 15 Bar max pressure
    • 6.9 Lpm max flow
    • Comet MC8 twin diaphragm pump
    • 230 Volt 0.6 Hp electric motor
    • 50 litre wheel barrow tank
    • Supplied with pressure regulator
    • Integrated on/off switch
    Regular price £1,063.63 GBP
    Regular price Sale price £1,063.63 GBP
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  • Comet CBM1500HP Battery Powered WBU Sprayer
    Comet CBM1500HP Battery Powered WBU Sprayer
    Part No: WBU-50-610E
    • 10 Bar max pressure
    • 5.7 Lpm max flow
    • Everflo EFHP1515QA diaphragm pump
    • 12VDC - 35Ah - Up to 3 hour duty
    • On/Off switch and pressure regulator
    • 50L wheelbarrow tank
    • Pump, Viton check valve - Santoprene diaphragm
    Regular price £1,632.45 GBP
    Regular price Sale price £1,632.45 GBP
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  • MC20/20 50L Wheelbarrow Tank - 230V
    MC20/20 50L Wheelbarrow Tank - 230V
    Part No: WBU-50-1820E
    • 20 Bar max pressure
    • 18.5 Lpm max flow
    • Comet MC20/20 twin diaphragm pump
    • 230V, 1.25 Hp electric motor
    • 50 litre wheel barrow tank
    • Fitted w/ pressure regulator
    • Integrated on/off switch
    Regular price £1,044.80 GBP
    Regular price Sale price £1,044.80 GBP
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  • MC18 50L Wheelbarrow Tank - Petrol
    MC18 50L Wheelbarrow Tank - Petrol
    Part No: WBU-50-1115P
    • 15 Bar max pressure
    • 10.7 Lpm max flow
    • Comet MC18 twin diaphragm pump
    • Loncin LC152F-P5 with oil alert
    • 50 litre wheel barrow tank
    • Fitted w/ pressure regulator
    • Supplied w/ spray lance & 5m delivery hose
    Regular price £878.48 GBP
    Regular price Sale price £878.48 GBP
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  • MC18 50L Wheelbarrow Tank - 230V
    MC18 50L Wheelbarrow Tank - 230V
    Part No: WBU-50-1115E
    • 15 Bar max pressure
    • 10.7 Lpm max flow
    • Comet MC18 twin diaphragm pump
    • 230 Volt 0.6 Hp electric motor
    • 50 litre wheel barrow tank
    • Fitted w/ pressure regulator
    • Integrated on/off switch
    Regular price £1,037.58 GBP
    Regular price Sale price £1,037.58 GBP
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  • Flojet LFP Series Demand Pump - 24V
    Flojet LFP Series Demand Pump - 24V
    Part No: RLFP222202D
    • 2.4 Bar switch setting
    • 1.7 Bar max operating pressure
    • 3.8 Lpm max flow
    • No bypass
    • 24 Volt DC, 2A max
    • EPDM check valve
    • Santoprene diaphragm
    Regular price £86.72 GBP
    Regular price Sale price £86.72 GBP
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  • Flojet LFP Series Demand Pump - 24V
    Flojet LFP Series Demand Pump - 24V
    Part No: RLFP222201D
    • 2.4 Bar switch setting
    • 1.7 Bar max operating pressure
    • 3.8 Lpm max flow
    • No bypass
    • 24 Volt DC, 2A max
    • Viton check valve
    • Santoprene diaphragm
    Regular price £95.42 GBP
    Regular price Sale price £95.42 GBP
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  • Flojet LF Series Demand Pump - 24V
    Flojet LF Series Demand Pump - 24V
    Part No: RLFP222002D
    • No switch
    • 2.75 Bar max operating pressure
    • 3.8 Lpm max flow
    • No bypass
    • 24 Volt DC, 3.5A max
    • EPDM check valve
    • Santoprene diaphragm
    Regular price £86.72 GBP
    Regular price Sale price £86.72 GBP
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  • Flojet LF Series Demand Pump - 12V
    Flojet LF Series Demand Pump - 12V
    Part No: RLFP122202D
    • 2.4 Bar switch setting
    • 1.7 Bar max operating pressure
    • 3.8 Lpm max flow
    • No bypass
    • 12 Volt DC, 3.5A max
    • EPDM check valve
    • Santoprene diaphragm
    Regular price £84.24 GBP
    Regular price Sale price £84.24 GBP
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  • Flojet LF Series Demand Pump - 12V
    Flojet LF Series Demand Pump - 12V
    Part No: RLFP122201D
    • 2.4 Bar switch setting
    • 1.7 Bar max operating pressure
    • 3.8 Lpm max flow
    • No bypass
    • 12 Volt DC, 3.5A max
    • Viton check valve
    • Santoprene diaphragm
    Regular price £102.65 GBP
    Regular price Sale price £102.65 GBP
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  • Flojet Versijet Series Pump - 24V
    Flojet Versijet Series Pump - 24V
    Part No: R8600344A
    • 4.8 Bar switch setting
    • 22.7 Lpm max flow
    • Internal bypass
    • 24 Volt DC - Max Amp Draw 9A
    • Santoprene diaphragm
    • EPDM check valve
    • 3/4" hose barb ports
    Regular price £223.65 GBP
    Regular price Sale price £223.65 GBP
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