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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.

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EWN Series

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  • Walchem EWN-B11SHURN EWN R Series Pump Meter
    EWN-B11SHURN Walchem EWN Series Metering Pump 0.6GPH 150psig 316SS
    EWN-B11SHURN

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 150 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr & no MAAV, 0.6GPH @ 150psig max, 316SS head/fittings, PTFE/EPDM diaphragm, HC balls, 316SS seat, PTFE seal/gasket, 1/4 FPT, 115AC 0.8A 20W. Use N11SHN-PK parts kit.
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  • Walchem EWN-B31VCUR EWN R Series Pump Meter
    EWN-B31VCUR Walchem EWN Series Metering Pump 3.2GPH 30psig PVC
    EWN-B31VCUR

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 30 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr, 3.2GPH @ 30psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 1/2 OD, 115AC 0.8A 20W. Use N31VC-PK parts kit.
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  • Walchem EWN-C16SHURHN EWN R Series Pump Meter
    EWN-C16SHURHN Walchem EWN Series Metering Pump HP 0.6GPH 250psig 316SS
    EWN-C16SHURHN

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 250 psi

    Walchem EWN-R Series Metering Pump, solenoid electronic high pressure pump w/std cntlr & no MAAV, 0.6GPH@250psig max, 316SS head/fittings, PTFE/EPDM diaphragm, HC balls, 316SS seat, PTFE seal/gasket, 1/4MPTx3/8OD, 115AC 1.2A 24W. Use N16SHHN-PK parts kit
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  • Walchem EWN-B11PEURH2 EWN R Series Pump Meter
    EWN-B11PEURH2 Walchem EWN Series Metering Pump HP 0.3GPH 290psig GFRPP
    EWN-B11PEURH2

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 290 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic high pressure pump w/std cntlr, 0.3GPH @ 290psig max, GFRPP head/fittings, PTFE/EPDM diaphragm, CE balls, EPDM seat/seal, PTFE gasket, 1/4 FPT, 115AC 0.8A 20W. Use N11PEH-PK parts kit.
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  • Walchem EWN-C31VCUR EWN R Series Pump Meter
    EWN-C31VCUR Walchem EWN Series Metering Pump 4.3GPH 50psig PVC
    EWN-C31VCUR

    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, CE balls, FKM seat/seal, PTFE gasket, 1/2 OD, 115AC 1.2A 24W. Use N31VC-PK parts kit.
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  • Walchem EWN-C31FCUR EWN R Series Pump Meter
    EWN-C31FCUR Walchem EWN Series Metering Pump 4.3GPH 50psig PVDF
    EWN-C31FCUR

    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, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, PCTFE seat, PTFE seal/gasket, 1/4 FPT, 115AC 1.2A 24W. Use N31FC-PK parts kit.
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  • Walchem EWN-C16TCUR EWN R Series Pump Meter
    EWN-C16TCUR Walchem EWN Series Metering Pump 1.3GPH 150psig PVDF
    EWN-C16TCUR

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 150 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr, 1.3GPH @ 150psig max, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 3/8 OD, 115AC 1.2A 24W. Use N16TC-PK parts kit.
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  • Walchem EWN-C36VCUR EWN R Series Pump Meter
    EWN-C36VCUR Walchem EWN Series Metering Pump 6.7GPH 30psig PVC
    EWN-C36VCUR

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 30 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr, 6.7GPH @ 30psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 1/2 OD, 115AC 1.2A 24W. Use N36VC-PK parts kit.
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