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Walchem LKN Series Metering Pumps

The LK Series metering pump is the largest in the high performance line of pumps from Walchem. The LK is a motor-driven, mechanically actuated diaphragm metering pump with a maximum capacity of 114 GPH (432 l/h) and a maximum pressure of 225 PSI (1.5 MPa).

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LKN Series

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  • Walchem LKN57F-VS LKN Series Pump Meter
    LKN57F-VS Walchem LKN Series Metering Pump 114.3GPH 45psig PVC EXP
    LKN57F-VS

    Walchem

    Product Type: Motor-Driven Metering Pumps

    Max. Pressure: 45 psig

    Walchem LKN Series Metering Pump, explosion proof motor-driven pump with NEMA 42C motor mounting flange, 114.3GPH @ 45psig max, PVC head/fittings, PTFE/EPDM diaphragm, HC/304SS ball, 304SS seat, PTFE gasket, 1.0 FPT, 230/460V, 60 Hz, 3 Ph, 1/3 HP, 1725...
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  • Walchem LKN57F-VH LKN Series Pump Meter
    LKN57F-VH Walchem LKN Series Metering Pump 114.3GPH 45psig PVC EXP
    LKN57F-VH

    Walchem

    Product Type: Motor-Driven Metering Pumps

    Max. Pressure: 45 psig

    Walchem LKN Series Metering Pump, explosion proof motor-driven pump with NEMA 42C motor mounting flange, 114.3GPH @ 45psig max, PVC head/fittings, PTFE/EPDM diaphragm, HC ball, PVC seat, PTFE gasket, 1.0 FPT, 230/460V, 60 Hz, 3 Ph, 1/3 HP, 1725 RPM,...
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  • Walchem LKN57F-VC LKN Series Pump Meter
    LKN57F-VC Walchem LKN Series Metering Pump 114.3GPH 45psig PVC EXP
    LKN57F-VC

    Walchem

    Product Type: Motor-Driven Metering Pumps

    Max. Pressure: 45 psig

    Walchem LKN Series Metering Pump, explosion proof motor-driven pump with NEMA 42C motor mounting flange, 114.3GPH @ 45psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE ball, PVC seat, PTFE gasket, 1.0 FPT, 230/460V, 60 Hz, 3 Ph, 1/3 HP, 1725 RPM,...
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  • Walchem LKN55F-VS LKN Series Pump Meter
    LKN55F-VS Walchem LKN Series Metering Pump 53.4GPH 75psig PVC EXP
    LKN55F-VS

    Walchem

    Product Type: Motor-Driven Metering Pumps

    Max. Pressure: 75 psig

    Walchem LKN Series Metering Pump, explosion proof motor-driven pump with NEMA 42C motor mounting flange, 53.4GPH @ 75psig max, PVC head/fittings, PTFE/EPDM diaphragm, HC/304SS ball, 304SS seat, PTFE gasket, 1.0 FPT, 230/460V, 60 Hz, 3 Ph, 1/3 HP, 1725...
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  • Walchem LKN55F-VH LKN Series Pump Meter
    LKN55F-VH Walchem LKN Series Metering Pump 53.4GPH 75psig PVC EXP
    LKN55F-VH

    Walchem

    Product Type: Motor-Driven Metering Pumps

    Max. Pressure: 75 psig

    Walchem LKN Series Metering Pump, explosion proof motor-driven pump with NEMA 42C motor mounting flange, 53.4GPH @ 75psig max, PVC head/fittings, PTFE/EPDM diaphragm, HC ball, PVC seat, PTFE gasket, 1.0 FPT, 230/460V, 60 Hz, 3 Ph, 1/3 HP, 1725 RPM, Class...
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  • Walchem LKN55F-VC LKN Series Pump Meter
    LKN55F-VC Walchem LKN Series Metering Pump 53.4GPH 75psig PVC EXP
    LKN55F-VC

    Walchem

    Product Type: Motor-Driven Metering Pumps

    Max. Pressure: 75 psig

    Walchem LKN Series Metering Pump, explosion proof motor-driven pump with NEMA 42C motor mounting flange, 53.4GPH @ 75psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE ball, PVC seat, PTFE gasket, 1.0 FPT, 230/460V, 60 Hz, 3 Ph, 1/3 HP, 1725 RPM, Class...
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  • Walchem LKN47F-VS LKN Series Pump Meter
    LKN47F-VS Walchem LKN Series Metering Pump 31.8GPH 120psig PVC EXP
    LKN47F-VS

    Walchem

    Product Type: Motor-Driven Metering Pumps

    Max. Pressure: 120 psig

    Walchem LKN Series Metering Pump, explosion proof motor-driven pump with NEMA 42C motor mounting flange, 31.8GPH @ 120psig max, PVC head/fittings, PTFE/EPDM diaphragm, HC/304SS ball, 304SS seat, PTFE gasket, 1/2 FPT, 230/460V, 60 Hz, 3 Ph, 1/3 HP, 1725...
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  • Walchem LKN47F-VH LKN Series Pump Meter
    LKN47F-VH Walchem LKN Series Metering Pump 31.8GPH 120psig PVC EXP
    LKN47F-VH

    Walchem

    Product Type: Motor-Driven Metering Pumps

    Max. Pressure: 120 psig

    Walchem LKN Series Metering Pump, explosion proof motor-driven pump with NEMA 42C motor mounting flange, 31.8GPH @ 120psig max, PVC head/fittings, PTFE/EPDM diaphragm, HC ball, PVC seat, PTFE gasket, 1/2 FPT, 230/460V, 60 Hz, 3 Ph, 1/3 HP, 1725 RPM,...
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