Walchem EWN Series Electronic Metering Pumps

The EWN Series electronic metering pumps offer superior high speed dosing capability with more standard features. The flexibility of the EWN pump enable it be integrated into virtually any chemical feed application using a universal-voltage, digital controller with an expanded set of control features. Superb valve performance and advanced solenoid engineering combine to make a highly precise pump for the most demanding applications.

EWN Series

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  • Walchem EWN-C31VFURM EWN R Series Pump Meter
    EWN-C31VFURM Walchem EWN Series Metering Pump 4.3GPH 50psig PVC
    EWN-C31VFURM

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 50 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr & MFV, 4.3GPH @ 50psig max, PVC head/fittings, PTFE/EPDM diaphragm, PTFE balls, EPDM seat/seal, PTFE gasket, 1/2 OD, 115AC 1.2A 24W. Use N31VF-PK parts kit.
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  • Walchem EWN-C31VFUR EWN R Series Pump Meter
    EWN-C31VFUR Walchem EWN Series Metering Pump 4.3GPH 50psig PVC
    EWN-C31VFUR

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 50 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr, 4.3GPH @ 50psig max, PVC head/fittings, PTFE/EPDM diaphragm, PTFE balls, EPDM seat/seal, PTFE gasket, 1/2 OD, 115AC 1.2A 24W. Use N31VF-PK parts kit.
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  • Walchem EWN-C31VF2YM EWN Y Series Pump Meter
    EWN-C31VF2YM Walchem EWN Series Metering Pump 4.3GPH 50psig PVC
    EWN-C31VF2YM

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 50 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr & MFV, 4.3GPH @ 50psig max, PVC head/fittings, PTFE/EPDM diaphragm, PTFE balls, EPDM seat/seal, PTFE gasket, 1/2 OD, 230AC 1.2A 24W. Use N31VF-PK parts kit.
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  • Walchem EWN-C31VF2Y EWN Y Series Pump Meter
    EWN-C31VF2Y Walchem EWN Series Metering Pump 4.3GPH 50psig PVC
    EWN-C31VF2Y

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 50 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr, 4.3GPH @ 50psig max, PVC head/fittings, PTFE/EPDM diaphragm, PTFE balls, EPDM seat/seal, PTFE gasket, 1/2 OD, 230AC 1.2A 24W. Use N31VF-PK parts kit.
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  • Walchem EWN-C31VF2RM EWN R Series Pump Meter
    EWN-C31VF2RM Walchem EWN Series Metering Pump 4.3GPH 50psig PVC
    EWN-C31VF2RM

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 50 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr & MFV, 4.3GPH @ 50psig max, PVC head/fittings, PTFE/EPDM diaphragm, PTFE balls, EPDM seat/seal, PTFE gasket, 1/2 OD, 230AC 1.2A 24W. Use N31VF-PK parts kit.
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  • Walchem EWN-C31VF2R EWN R Series Pump Meter
    EWN-C31VF2R Walchem EWN Series Metering Pump 4.3GPH 50psig PVC
    EWN-C31VF2R

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 50 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr, 4.3GPH @ 50psig max, PVC head/fittings, PTFE/EPDM diaphragm, PTFE balls, EPDM seat/seal, PTFE gasket, 1/2 OD, 230AC 1.2A 24W. Use N31VF-PK parts kit.
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  • Walchem EWN-C31VEUYM EWN Y Series Pump Meter
    EWN-C31VEUYM Walchem EWN Series Metering Pump 4.3GPH 50psig PVC
    EWN-C31VEUYM

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 50 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr & MFV, 4.3GPH @ 50psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, EPDM seat/seal, PTFE gasket, 1/2 OD, 115AC 1.2A 24W. Use N31VE-PK parts kit.
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  • Walchem EWN-C31VEUY EWN Y Series Pump Meter
    EWN-C31VEUY Walchem EWN Series Metering Pump 4.3GPH 50psig PVC
    EWN-C31VEUY

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 50 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr, 4.3GPH @ 50psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, EPDM seat/seal, PTFE gasket, 1/2 OD, 115AC 1.2A 24W. Use N31VE-PK parts kit.
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