Collection: Chemical Injectors

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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.

  • Interpump Adjustable Chemical Injector
    Interpump Adjustable Chemical Injector
    Part No: ROBOKIM0
    • 8-11 Lpm flow
    • 250 Bar max pressure
    • 90°C max water temperature
    • Variable rate - 2.0mm nozzle
    • Brass construction
    • St.steel ball & spring
    • 3/8" BSPM inlet
    Regular price £16.46 GBP
    Regular price Sale price £16.46 GBP
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  • Interpump Adjustable Chemical Injector
    Interpump Adjustable Chemical Injector
    Part No: ROBOKIM1
    • 12-15 Lpm flow
    • 250 Bar max pressure
    • 90°C max water temperature
    • Variable rate - 2.2mm nozzle
    • Brass construction
    • St.steel ball & spring
    • 3/8" BSPM inlet
    Regular price £16.46 GBP
    Regular price Sale price £16.46 GBP
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  • Interpump Adjustable Chemical Injector
    Interpump Adjustable Chemical Injector
    Part No: ROBOKIM2
    • 16-21 Lpm flow
    • 250 Bar max pressure
    • 90°C max water temperature
    • Variable rate - 2.5mm nozzle
    • Brass & plastic construction
    • St.steel ball & spring
    • 3/8" BSPM inlet
    Regular price £16.46 GBP
    Regular price Sale price £16.46 GBP
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  • Interpump Adjustable Chemical Injector
    Interpump Adjustable Chemical Injector
    Part No: ROBOKIM3
    • 25-41 Lpm flow
    • 250 Bar max pressure
    • 90°C max water temperature
    • Variable rate - 2.75mm nozzle
    • Brass construction
    • St.steel ball & spring
    • 3/8" BSPM inlet
    Regular price £22.69 GBP
    Regular price Sale price £22.69 GBP
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  • Fixed Chemical Injector - 3/8"M
    Fixed Chemical Injector - 3/8"M
    Part No: 21.0015.12
    • 5 Lpm min flow
    • 280 Bar rated pressure
    • 90°C rated temperature
    • Fixed rate - 1.2mm nozzle
    • Brass body
    • St.steel nozzle, ball & spring
    • 3/8"BSPF inlet
    Regular price £15.01 GBP
    Regular price Sale price £15.01 GBP
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  • Fixed Chemical Injector - 3/8"M
    Fixed Chemical Injector - 3/8"M
    Part No: 21.0015.18
    • 12 Lpm min flow
    • 280 Bar rated pressure
    • 90°C rated temperature
    • Fixed rate - 1.8mm nozzle
    • Brass body
    • St.steel nozzle, ball & spring
    • 3/8"BSPF inlet
    Regular price £14.69 GBP
    Regular price Sale price £14.69 GBP
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  • Fixed Chemical Injector - 3/8"M
    Fixed Chemical Injector - 3/8"M
    Part No: 21.0015.21
    • 15 Lpm min flow
    • 280 Bar rated pressure
    • 90°C rated temperature
    • Fixed rate - 2.1mm nozzle
    • Brass body
    • St.steel nozzle, ball & spring
    • 3/8"BSPF inlet
    Regular price £14.69 GBP
    Regular price Sale price £14.69 GBP
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  • Fixed Chemical Injector - M22M
    Fixed Chemical Injector - M22M
    Part No: 21.0030.21
    • 15 Lpm min flow
    • 280 Bar rated pressure
    • 90°C rated temperature
    • Fixed rate - 2.1mm nozzle
    • Brass body temperature
    • St.steel nozzle, ball & spring
    • 3/8"BSPM inlet
    Regular price £14.30 GBP
    Regular price Sale price £14.30 GBP
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  • Adjustable Chemical Injector - M22M
    Adjustable Chemical Injector - M22M
    Part No: 21.0180.21
    • 10-15 Lpm flow
    • 280 Bar rated pressure
    • 90°C rated temperature
    • Variable rate - 2.1mm nozzle
    • Brass body
    • St.steel nozzle, ball & spring
    • 3/8"BSPM inlet
    Regular price £15.33 GBP
    Regular price Sale price £15.33 GBP
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  • Adjustable Chemical Injector - M22M
    Adjustable Chemical Injector - M22M
    Part No: 21.0180.23
    • 12-18 Lpm flow
    • 280 Bar rated pressure
    • 90°C rated temperature
    • Variable rate - 2.3mm nozzle
    • Brass body
    • St.steel nozzle, ball & spring
    • 3/8"BSPM inlet
    Regular price £15.33 GBP
    Regular price Sale price £15.33 GBP
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  • Adjustable Chemical Injector - 3/8"M
    Adjustable Chemical Injector - 3/8"M
    Part No: 21.0119.21
    • 10-15 Lpm flow
    • 350 Bar rated pressure
    • 90°C rated temperature
    • Variable rate - 2.1mm nozzle
    • Stainless steel construction
    • Teflon o-rings
    • 3/8"BSPM inlet
    Regular price £62.38 GBP
    Regular price Sale price £62.38 GBP
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  • Adjustable Chemical Injector - 3/8"M
    Adjustable Chemical Injector - 3/8"M
    Part No: 0203002100
    • 6-9 Lpm flow
    • 280 Bar max pressure
    • 90°C max water temperature
    • Variable rate - 1.6mm nozzle
    • Brass construction
    • St.steel ball & spring
    • 3/8" BSPM inlet
    Regular price £10.08 GBP
    Regular price Sale price £10.08 GBP
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  • Adjustable Chemical Injector - 3/8"M
    Adjustable Chemical Injector - 3/8"M
    Part No: 0203002110
    • 8-12 Lpm flow
    • 280 Bar max pressure
    • 90°C max water temperature
    • Variable rate - 1.8mm nozzle
    • Brass construction
    • St.steel ball & spring
    • 3/8" BSPM inlet
    Regular price £10.08 GBP
    Regular price Sale price £10.08 GBP
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  • Adjustable Chemical Injector - 3/8"M
    Adjustable Chemical Injector - 3/8"M
    Part No: 0203002120
    • 10-16 Lpm flow
    • 280 Bar max pressure
    • 90°C max water temperature
    • Variable rate - 2.1mm nozzle
    • Brass construction
    • St.steel ball & spring
    • 3/8" BSPM inlet
    Regular price £10.08 GBP
    Regular price Sale price £10.08 GBP
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  • Adjustable Chemical Injector - 3/8"M
    Adjustable Chemical Injector - 3/8"M
    Part No: 0203002130
    • 14-21 Lpm flow
    • 280 Bar max pressure
    • 90°C max water temperature
    • Variable rate - 2.3mm nozzle
    • Brass construction
    • St.steel ball & spring
    • 3/8" BSPM inlet
    Regular price £10.08 GBP
    Regular price Sale price £10.08 GBP
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  • Extended Chemical Injector
    Extended Chemical Injector
    Part No: 21.0600.12
    • 220 Bar rated pressure
    • 30 Lpm max flow
    • 90°C rated temperature
    • 1.2mm nozzle, black
    • Brass body
    • St.steel nozzle, ball & spring
    • 7mm hose barb
    Regular price £28.74 GBP
    Regular price Sale price £28.74 GBP
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  • Extended Chemical Injector - 1.4mm
    Extended Chemical Injector - 1.4mm
    Part No: 21.0600.14
    • 220 Bar rated pressure
    • 30 Lpm max flow
    • 90°C rated temperature
    • 1.4mm nozzle, red
    • Brass body
    • St.steel nozzle, ball & spring
    • 7mm hose barb
    Regular price £28.74 GBP
    Regular price Sale price £28.74 GBP
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  • Extended Chemical Injector
    Extended Chemical Injector
    Part No: 21.0600.18
    • 220 Bar rated pressure
    • 30 Lpm max flow
    • 90°C rated temperature
    • 1.8mm nozzle, blue
    • Brass body
    • St.steel nozzle, ball & spring
    • 7mm hose barb
    Regular price £28.74 GBP
    Regular price Sale price £28.74 GBP
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  • AIS Adjustable Chemical Injector
    AIS Adjustable Chemical Injector
    Part No: 1141020120
    • 6-32 Lpm flow*
    • 310 Bar rated pressure
    • 90°C rated temperature
    • Variable rate dependant on nozzle
    • Stainless steel construction
    • 3/8" BSPF inlet
    • 3/8" BSPM outlet
    Regular price £96.61 GBP
    Regular price Sale price £96.61 GBP
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