A tariff-related surcharge may be applied to orders affected by recent tariff implementations for imported goods. Tariff-Related Surcharge Notification

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.

Shop All Products

EWN Series

727 items

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Walchem EWN-B21TAUR EWN R Series Pump Meter
    EWN-B21TAUR Walchem EWN Series Metering Pump 1.6GPH 60psig PVDF
    EWN-B21TAUR

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 60 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr, 1.6GPH @ 60psig max, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, PCTFE seat, AFLAS seal, PTFE gasket, 3/8 OD, 115AC 0.8A 20W. Use N21TA-PK parts kit.
    Quote Required Request a Quote
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • Walchem EWN-B21TA2YM EWN Y Series Pump Meter
    EWN-B21TA2YM Walchem EWN Series Metering Pump 1.6GPH 60psig PVDF
    EWN-B21TA2YM

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 60 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr & MFV, 1.6GPH @ 60psig max, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, PCTFE seat, AFLAS seal, PTFE gasket, 3/8 OD, 230AC 0.8A 20W. Use N21TA-PK parts kit.
    Quote Required Request a Quote
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • Walchem EWN-B21TA2RM EWN R Series Pump Meter
    EWN-B21TA2RM Walchem EWN Series Metering Pump 1.6GPH 60psig PVDF
    EWN-B21TA2RM

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 60 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr & MFV, 1.6GPH @ 60psig max, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, PCTFE seat, AFLAS seal, PTFE gasket, 3/8 OD, 230AC 0.8A 20W. Use N21TA-PK parts kit.
    Quote Required Request a Quote
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • Walchem EWN-B21SHUY EWN Y Series Pump Meter
    EWN-B21SHUY Walchem EWN Series Metering Pump 1.6GPH 60psig 316SS
    EWN-B21SHUY

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 60 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr, 1.6GPH @ 60psig max, 316SS head/fittings, PTFE/EPDM diaphragm, HC balls, 316SS seat, PTFE seal/gasket, 1/4 FPT, 115AC 0.8A 20W. Use N21SH-PK parts kit.
    Quote Required Request a Quote
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • Walchem EWN-B21SHURN EWN R Series Pump Meter
    EWN-B21SHURN Walchem EWN Series Metering Pump 1.6GPH 60psig 316SS
    EWN-B21SHURN

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 60 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr & no MAAV, 1.6GPH @ 60psig max, 316SS head/fittings, PTFE/EPDM diaphragm, HC balls, 316SS seat, PTFE seal/gasket, 1/4 FPT, 115AC 0.8A 20W. Use N21SHN-PK parts kit.
    Quote Required Request a Quote
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • Walchem EWN-B21SHUR EWN R Series Pump Meter
    EWN-B21SHUR Walchem EWN Series Metering Pump 1.6GPH 60psig 316SS
    EWN-B21SHUR

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 60 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr, 1.6GPH @ 60psig max, 316SS head/fittings, PTFE/EPDM diaphragm, HC balls, 316SS seat, PTFE seal/gasket, 1/4 FPT, 115AC 0.8A 20W. Use N21SH-PK parts kit.
    Quote Required Request a Quote
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • Walchem EWN-B21SH2Y EWN Y Series Pump Meter
    EWN-B21SH2Y Walchem EWN Series Metering Pump 1.6GPH 60psig 316SS
    EWN-B21SH2Y

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 60 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr, 1.6GPH @ 60psig max, 316SS head/fittings, PTFE/EPDM diaphragm, HC balls, 316SS seat, PTFE seal/gasket, 1/4 FPT, 230AC 0.8A 20W. Use N21SH-PK parts kit.
    Quote Required Request a Quote
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • Walchem EWN-B21SH2RN EWN R Series Pump Meter
    EWN-B21SH2RN Walchem EWN Series Metering Pump 1.6GPH 60psig 316SS
    EWN-B21SH2RN

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 60 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr & no MAAV, 1.6GPH @ 60psig max, 316SS head/fittings, PTFE/EPDM diaphragm, HC balls, 316SS seat, PTFE seal/gasket, 1/4 FPT, 230AC 0.8A 20W. Use N21SHN-PK parts kit.
    Quote Required Request a Quote
    Add to Cart
    Add to Wish List
    Qty in Cart: 0
    Price:
    Subtotal:
    Choose Options
  • Total: items /

Adding your products to cart

View Cart Continue to Shopping
loader

Please wait while the screen is loading