Collection: Gearboxes & Couplings

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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.

  • Electric Motor Bellhousing - 225F
    Electric Motor Bellhousing - 225F
    Part No: 602-1100
    • For IPG 70/71/72S pumps with "A" flange
    • To IEC 225F B35 motors
    • ø450x262L, mm
    • Cast aluminium construction
    • With inspection and drain holes
    • Suitable for IPG pumps with 70/71/72 series power frame
    Regular price £368.45 GBP
    Regular price Sale price £368.45 GBP
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  • Electric Motor Bellhousing - 250F
    Electric Motor Bellhousing - 250F
    Part No: 602-1099
    • For IPG 71+72S pumps with "A" flange
    • To IEC 250F B35 motors
    • ø550x248L, mm
    • Cast aluminium construction
    • With inspection and drain holes
    • Suitable for IPG pumps with 71/72 series power frame
    Regular price £516.19 GBP
    Regular price Sale price £516.19 GBP
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  • Electric Motor Bellhousing - 200F
    Electric Motor Bellhousing - 200F
    Part No: 602-1098
    • For IPG 70/71/72S pumps with "A" flange
    • To IEC 200F B35 motors
    • ø400x228L, mm
    • Cast aluminium construction
    • With inspection and drain holes
    • Suitable for IPG pumps with 70/71/72 series power frame
    Regular price £278.23 GBP
    Regular price Sale price £278.23 GBP
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  • Electric Motor Bellhousing - 280F
    Electric Motor Bellhousing - 280F
    Part No: 602-1096
    • For IPG 70/71/72S pumps with "A" flange
    • To IEC 280F B35 motors
    • ø550x265L, mm
    • Cast aluminium construction
    • With inspection and drain holes
    • Suitable for IPG pumps with 70/71/72 series power frame
    • Also suitable for 250F B35 motors & 70S pumps
    Regular price £499.08 GBP
    Regular price Sale price £499.08 GBP
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  • PA B40 Gearbox for Engines - 1"1/8 x 30mm Shaft
    PA B40 Gearbox for Engines - 1"1/8 x 30mm Shaft
    Part No: 50.0415.00
    • For SAE J609b flange engine
    • For Interpump/Pratissoli 70 series pumps
    • 1"1/8, 28.6mm hollow shaft - Engine side
    • ø30mm hollow shaft - Pump side
    • 40 Hp, 29.4 kW max power
    • Input speed 3200 rpm
    • Output speed 1450 rpm
    Regular price £766.19 GBP
    Regular price Sale price £766.19 GBP
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  • PA B40 Gearbox for Engines - 1"1/8 x 28mm Shaft
    PA B40 Gearbox for Engines - 1"1/8 x 28mm Shaft
    Part No: 50.0410.00
    • For SAE J609b flange engine
    • For Interpump/Pratissoli EVO4/EV series pumps
    • 1"1/8, 28.6mm hollow shaft - Engine side
    • ø28mm hollow shaft - Pump side
    • 40 Hp, 29.4 kW max power
    • Input speed 3200 rpm
    • Output speed 1450 rpm
    Regular price £766.19 GBP
    Regular price Sale price £766.19 GBP
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  • PA B24 Gearbox for Engines - 1" Shaft
    PA B24 Gearbox for Engines - 1" Shaft
    Part No: 50.0062.00
    • For SAE J609b flange engine
    • For IP 47-59-66-MF2 series pumps
    • 1", 25.4mm hollow shaft
    • 24 Hp, 17.7 kW max power
    • Input speed 3100 rpm
    • Output speed 1450 rpm
    • 2.176:1 reduction
    Regular price £206.92 GBP
    Regular price Sale price £206.92 GBP
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  • PA B24 Gearbox for Engines - 1"1/8 Shaft
    PA B24 Gearbox for Engines - 1"1/8 Shaft
    Part No: 50.0060.00
    • For SAE J609b flange engine
    • For IP 47-59-66-MF2 series pumps
    • 1"1/8, 28.6mm hollow shaft
    • 24 Hp, 17.7 kW max power
    • Input speed 3100 rpm
    • Output speed 1450 rpm
    • 2.176:1 reduction
    Regular price £218.75 GBP
    Regular price Sale price £218.75 GBP
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  • Speciality Gearbox Oil
    Speciality Gearbox Oil
    Part No: 199-2000
    • SAE 80W/90 GL4 gear oil
    • 1 Litre
    • Suitable for pump gearboxes &...
    • ...high temperature pumps (+40°C)
    Regular price £12.08 GBP
    Regular price Sale price £12.08 GBP
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  • Interpump Flexible Drive Coupling
    Interpump Flexible Drive Coupling
    Part No: ZGWW94
    • For IP 51 series pumps
    • To IEC 100-112 motors
    • 24mm male pump shaft
    • 28mm male motor shaft
    • 99mm total length
    • 76mm diameter
    • Cast aluminium construction
    Regular price £18.90 GBP
    Regular price Sale price £18.90 GBP
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  • Interpump Flexible Drive Coupling
    Interpump Flexible Drive Coupling
    Part No: ZGWW75
    • For IP 51 series pumps
    • To IEC 90 motors
    • 24mm male pump shaft
    • 24mm male motor shaft
    • 99mm total length
    • 76mm diameter
    • Cast aluminium construction
    Regular price £18.90 GBP
    Regular price Sale price £18.90 GBP
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  • Interpump Flexible Drive Coupling
    Interpump Flexible Drive Coupling
    Part No: ZGONDA
    • For IP 44-50-53-58-60-63-MF1 series pumps
    • To SAE J609 Ext4 engines
    • 24mm male pump shaft
    • 25.4mm male engine shaft
    • 98mm total length
    • 76mm diameter
    • Cast aluminium construction
    Regular price £22.48 GBP
    Regular price Sale price £22.48 GBP
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  • Interpump Flexible Drive Coupling
    Interpump Flexible Drive Coupling
    Part No: ZG70180
    • For IPG 70/KE series pumps
    • To IEC 180 motors
    • 30mm male pump shaft
    • 48mm male motor shaft
    • 194mm total length
    • 102mm diameter
    • Metal & nylon construction
    Regular price £210.97 GBP
    Regular price Sale price £210.97 GBP
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  • Interpump Flexible Drive Coupling
    Interpump Flexible Drive Coupling
    Part No: ZG70160
    • For IPG 70/KE series pumps
    • To IEC 160 motors
    • 30mm male pump shaft
    • 42mm male motor shaft
    • 194mm total length
    • 102mm diameter
    • Metal & nylon construction
    Regular price £210.97 GBP
    Regular price Sale price £210.97 GBP
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  • Interpump Flexible Drive Coupling
    Interpump Flexible Drive Coupling
    Part No: ZG66160
    • For IP 47-59-66-MF2 series pumps
    • To IEC 160 motors
    • 24mm male pump shaft
    • 42mm male motor shaft
    • 160mm total length
    • 102mm diameter
    • Metal & nylon construction
    Regular price £180.19 GBP
    Regular price Sale price £180.19 GBP
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  • Interpump Flexible Drive Coupling
    Interpump Flexible Drive Coupling
    Part No: ZG203
    • For IP 48 series pumps
    • To IEC 160 motors
    • 32mm male pump shaft
    • 42mm male motor shaft
    • 161mm total length
    • 124mm diameter
    • Cast aluminium construction
    Regular price £197.50 GBP
    Regular price Sale price £197.50 GBP
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  • Interpump Flexible Drive Coupling
    Interpump Flexible Drive Coupling
    Part No: ZG202
    • For IP 47-59-66-MF2 series pumps
    • To IEC 132 motors
    • 24mm male pump shaft
    • 38mm male motor shaft
    • 114mm total length
    • 102mm diameter
    • Cast aluminium construction
    Regular price £50.86 GBP
    Regular price Sale price £50.86 GBP
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  • Interpump Flexible Drive Coupling
    Interpump Flexible Drive Coupling
    Part No: ZG151
    • For IP 47-59-66-MF2 series pumps
    • To IEC 100-112 motors
    • 24mm male pump shaft
    • 28mm male motor shaft
    • 105mm total length
    • 76mm diameter
    • Cast aluminium construction
    Regular price £19.57 GBP
    Regular price Sale price £19.57 GBP
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  • Interpump Flexible Drive Coupling
    Interpump Flexible Drive Coupling
    Part No: ZG132
    • For IP 47-59-66-MF2 series pumps
    • To IEC 132 motors
    • 24mm male pump shaft
    • 38mm male motor shaft
    • 120mm total length
    • 102mm diameter
    • Cast aluminium construction
    Regular price £51.91 GBP
    Regular price Sale price £51.91 GBP
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