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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

727 items

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  • Walchem EWN-B31VFUR EWN R Series Pump Meter
    EWN-B31VFUR

    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, PTFE balls, EPDM seat/seal, PTFE gasket, 1/2 OD, 115AC 0.8A 20W. Use N31VF-PK parts kit.
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  • Walchem EWN-B11SH2RH2 EWN R Series Pump Meter
    EWN-B11SH2RH2

    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, 0.6GPH @ 290psig max, 316SS head/fittings, PTFE/EPDM diaphragm, HC balls, 316SS seat, PTFE seal/gasket, 1/4 FPT, 230AC 0.8A 20W. Use N11SH-PK parts kit.
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  • Walchem EWN-B11PCUR EWN R Series Pump Meter
    EWN-B11PCUR

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 150 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr, 0.6GPH @ 150psig max, GFRPP head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 3/8 OD, 115AC 0.8A 20W. Use N11PC-PK parts kit.
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  • Walchem EWN-C16VCURM EWN R Series Pump Meter
    EWN-C16VCURM

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 150 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr & MFV, 1.3GPH @ 150psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 3/8 OD, 115AC 1.2A 24W. Use N16VC-PK parts kit.
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  • Walchem EWN-B11TCUY-12 EWN Y Series Pump Meter
    EWN-B11TCUY-12

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 150 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr & ADV, 0.5GPH @ 150psig max, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 3/8 OD, 115AC 0.8A 20W. Use N11TC-PK parts kit.
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  • Walchem EWN-B16VCUY EWN Y Series Pump Meter
    EWN-B16VCUY

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 105 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr, 1.0GPH @ 105psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 3/8 OD, 115AC 0.8A 20W. Use N16VC-PK parts kit.
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  • Walchem EWN-B11TCUY EWN Y Series Pump Meter
    EWN-B11TCUY

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 150 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr, 0.6GPH @ 150psig max, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 3/8 OD, 115AC 0.8A 20W. Use N11TC-PK parts kit.
    Qty in Cart: 0
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  • Walchem EWN-C21TCUR-12 EWN R Series Pump Meter
    EWN-C21TCUR-12

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 105 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr & ADV, 1.7GPH @ 105psig max, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 3/8 OD, 115AC 1.2A 24W. Use N21TC-PK parts kit
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