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).

LKN Series

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  • Walchem LKN45N-VC LKN Series Pump Meter
    LKN45N-VC Walchem LKN Series Metering Pump 15.9GPH 150psig PVC
    LKN45N-VC

    Walchem

    Product Type: Motor-Driven Metering Pumps

    Max. Pressure: 150 psig

    Walchem LKN Series Metering Pump, motor-driven pump with NEMA 42C motor mounting flange, 15.9GPH @ 150psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE ball, PVC seat, PTFE gasket, 1/2 FPT, no motor option/used with special motor requirements. Use...
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  • Walchem LKN45N-TC LKN Series Pump Meter
    LKN45N-TC Walchem LKN Series Metering Pump 15.9GPH 150psig PVDF
    LKN45N-TC

    Walchem

    Product Type: Motor-Driven Metering Pumps

    Max. Pressure: 150 psig

    Walchem LKN Series Metering Pump, motor-driven pump with NEMA 42C motor mounting flange, 15.9GPH @ 150psig max, PVDF head/fittings, PTFE/EPDM diaphragm, CE ball, PVDF seat, PTFE gasket, 1/2 FPT, no motor option/used with special motor requirements. Use...
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  • Walchem LKN45N-S6 LKN Series Pump Meter
    LKN45N-S6 Walchem LKN Series Metering Pump 15.9GPH 225psig 316SS
    LKN45N-S6

    Walchem

    Product Type: Motor-Driven Metering Pumps

    Max. Pressure: 225 psig

    Walchem LKN Series Metering Pump, motor-driven pump with NEMA 42C motor mounting flange, 15.9GPH @ 225psig max, 316SS head/fittings/seat, PTFE/EPDM diaphragm, HC ball, PTFE gasket, 1/2 FPT, no motor option/used with special motor requirements. Use...
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  • Walchem LKN45G-VS LKN Series Pump Meter
    LKN45G-VS Walchem LKN Series Metering Pump 15.9GPH 150psig PVC
    LKN45G-VS

    Walchem

    Product Type: Motor-Driven Metering Pumps

    Max. Pressure: 150 psig

    Walchem LKN Series Metering Pump, motor-driven pump with NEMA 42C motor mounting flange, 15.9GPH @ 150psig max, PVC head/fittings, PTFE/EPDM dia, HC/304SS ball, 304SS seat, PTFE gasket, 1/2 FPT, 230/460V, 60 Hz, 3 Ph, 1/3 HP, 1725 RPM, inverter duty...
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  • Walchem LKN45G-VH LKN Series Pump Meter
    LKN45G-VH Walchem LKN Series Metering Pump 15.9GPH 150psig PVC
    LKN45G-VH

    Walchem

    Product Type: Motor-Driven Metering Pumps

    Max. Pressure: 150 psig

    Walchem LKN Series Metering Pump, motor-driven pump with NEMA 42C motor mounting flange, 15.9GPH @ 150psig 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, inverter duty motor,...
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  • Walchem LKN45G-VC LKN Series Pump Meter
    LKN45G-VC Walchem LKN Series Metering Pump 15.9GPH 150psig PVC
    LKN45G-VC

    Walchem

    Product Type: Motor-Driven Metering Pumps

    Max. Pressure: 150 psig

    Walchem LKN Series Metering Pump, motor-driven pump with NEMA 42C motor mounting flange, 15.9GPH @ 150psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE ball, PVC seat, PTFE gasket, 1/2 FPT, 230/460V, 60 Hz, 3 Ph, 1/3 HP, 1725 RPM, inverter duty motor,...
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  • Walchem LKN45G-TC LKN Series Pump Meter
    LKN45G-TC Walchem LKN Series Metering Pump 15.9GPH 150psig PVDF
    LKN45G-TC

    Walchem

    Product Type: Motor-Driven Metering Pumps

    Max. Pressure: 150 psig

    Walchem LKN Series Metering Pump, motor-driven pump with NEMA 42C motor mounting flange, 15.9GPH @ 150psig max, PVDF head/fittings, PTFE/EPDM diaphragm, CE ball, PVDF seat, PTFE gasket, 1/2 FPT, 230/460V, 60 Hz, 3 Ph, 1/3 HP, 1725 RPM, inverter duty...
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  • Walchem LKN45G-S6 LKN Series Pump Meter
    LKN45G-S6 Walchem LKN Series Metering Pump 15.9GPH 225psig 316SS
    LKN45G-S6

    Walchem

    Product Type: Motor-Driven Metering Pumps

    Max. Pressure: 225 psig

    Walchem LKN Series Metering Pump, motor-driven pump with NEMA 42C motor mounting flange, 15.9GPH @ 225psig max, 316SS head/fittings/seat, PTFE/EPDM diaphragm, HC ball, PTFE gasket, 1/2 FPT, 230/460V, 60 Hz, 3 Ph, 1/3 HP, 1725 RPM, inverter duty motor,...
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