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 LKN55C-S6 LKN Series Pump Meter
    LKN55C-S6 Walchem LKN Series Metering Pump 53.4GPH 75psig 316SS
    LKN55C-S6

    Walchem

    Product Type: Motor-Driven Metering Pumps

    Max. Pressure: 75 psig

    Walchem LKN Series Metering Pump, motor-driven pump with NEMA 42C motor mounting flange, 53.4GPH @ 75psig max, 316SS head/fittings/seat, PTFE/EPDM diaphragm, HC ball, PTFE gasket, 1.0 FPT, 190/380/230/460V, 50/60 Hz, 3 Ph, 1/3 HP, 1450/1725 TEFC. Use...
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  • Walchem LKN55B-VS LKN Series Pump Meter
    LKN55B-VS Walchem LKN Series Metering Pump 53.4GPH 75psig PVC
    LKN55B-VS

    Walchem

    Product Type: Motor-Driven Metering Pumps

    Max. Pressure: 75 psig

    Walchem LKN Series Metering Pump, 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 RPM, TEFC . Use...
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  • Walchem LKN55B-VH LKN Series Pump Meter
    LKN55B-VH Walchem LKN Series Metering Pump 53.4GPH 75psig PVC
    LKN55B-VH

    Walchem

    Product Type: Motor-Driven Metering Pumps

    Max. Pressure: 75 psig

    Walchem LKN Series Metering Pump, 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, TEFC . Use L5VH-PK...
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  • Walchem LKN55B-VC LKN Series Pump Meter
    LKN55B-VC Walchem LKN Series Metering Pump 53.4GPH 75psig PVC
    LKN55B-VC

    Walchem

    Product Type: Motor-Driven Metering Pumps

    Max. Pressure: 75 psig

    Walchem LKN Series Metering Pump, 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, TEFC . Use L5VC-PK...
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  • Walchem LKN55B-TC LKN Series Pump Meter
    LKN55B-TC Walchem LKN Series Metering Pump 53.4GPH 75psig PVDF
    LKN55B-TC

    Walchem

    Product Type: Motor-Driven Metering Pumps

    Max. Pressure: 75 psig

    Walchem LKN Series Metering Pump, motor-driven pump with NEMA 42C motor mounting flange, 53.4GPH @ 75psig max, PVDF head/fittings, PTFE/EPDM diaphragm, CE ball, PVDF seat, PTFE gasket, 1.0 FPT, 230/460V, 60 Hz, 3 Ph, 1/3 HP, 1725 RPM, TEFC . Use L5TC-PK...
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  • Walchem LKN55B-S6 LKN Series Pump Meter
    LKN55B-S6 Walchem LKN Series Metering Pump 53.4GPH 75psig 316SS
    LKN55B-S6

    Walchem

    Product Type: Motor-Driven Metering Pumps

    Max. Pressure: 75 psig

    Walchem LKN Series Metering Pump, motor-driven pump with NEMA 42C motor mounting flange, 53.4GPH @ 75psig max, 316SS head/fittings/seat, PTFE/EPDM diaphragm, HC ball, PTFE gasket, 1.0 FPT, 230/460V, 60 Hz, 3 Ph, 1/3 HP, 1725 RPM, TEFC . Use L5S6-PK parts...
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  • Walchem LKN55A-VS LKN Series Pump Meter
    LKN55A-VS Walchem LKN Series Metering Pump 53.4GPH 75psig PVC
    LKN55A-VS

    Walchem

    Product Type: Motor-Driven Metering Pumps

    Max. Pressure: 75 psig

    Walchem LKN Series Metering Pump, 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, 115/230V, 60 Hz, 1 Ph, 1/3 HP, 1725 RPM, TEFC. Use...
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  • Walchem LKN55A-VH LKN Series Pump Meter
    LKN55A-VH Walchem LKN Series Metering Pump 53.4GPH 75psig PVC
    LKN55A-VH

    Walchem

    Product Type: Motor-Driven Metering Pumps

    Max. Pressure: 75 psig

    Walchem LKN Series Metering Pump, 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, 115/230V, 60 Hz, 1 Ph, 1/3 HP, 1725 RPM, TEFC. Use L5VH-PK...
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