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Metering Pumps

Metering Pumps will fit most industrial, municipal, agricultrual, water and wastewater applications. Valin offers Metering Pumps for every flow rate, pressure and chemical requirements.

Metering Pumps

1647 items

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  • Walchem EWN-B31PEUR EWN R Series Pump Meter
    EWN-B31PEUR Walchem EWN Series Metering Pump 3.2GPH 30psig GFRPP
    EWN-B31PEUR

    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, GFRPP head/fittings, PTFE/EPDM diaphragm, CE balls, EPDM seat/seal, PTFE gasket, 1/2 OD, 115AC 0.8A 20W. Use N31PE-PK parts kit.
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  • Walchem EWN-C21VCUYA-F EWN Y Series Pump Meter
    EWN-C21VCUYA-F Walchem EWN Series Metering Pump 2.1GPH 105psig PVC
    EWN-C21VCUYA-F

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 105 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr & AAVV (1st gen) 2.1GPH @ 105psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 3/8 OD, 115AC 1.2A 24W. Use N21VCA-PK parts kit.
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  • Walchem EZB21D1-FC EZ Series Pump Meter
    EZB21D1-FC Walchem EZ Series Metering Pump 1.5GPH 60psig PVDF
    EZB21D1-FC

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 60 psig

    Walchem EZ Series Metering Pump, solenoid pump w/manual speed control adjustment to 360 spm, 1.5GPH @ 60psig max, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, PCTFE seat, PTFE seals/gasket, 3/8 OD, 115AC 0.8A 20W. Use N21FC-PK parts kit.
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  • Walchem EHE36E1-VCV EHE Series Pump Meter
    EHE36E1-VCV Walchem EHE Series Metering Pump 8.5GPH 105psig PVC
    EHE36E1-VCV

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 105 psig

    Walchem EHE Series Metering Pump, solenoid pump, microprocessor control w/external pulse & MAAV, 8.5GPH @ 105psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE/HC balls, PCTFE seat, FKM seals, PTFE gasket, 1/2 OD, 115AC 1.8A 48W. Use E36VC-PK parts kit.
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  • Walchem EWN-B16VFUY EWN Y Series Pump Meter
    EWN-B16VFUY Walchem EWN Series Metering Pump 1.0GPH 105psig PVC
    EWN-B16VFUY

    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, PTFE balls, EPDM seat/seal, PTFE gasket, 3/8 OD, 115AC 0.8A 20W. Use N16VF-PK parts kit.
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  • Walchem EHE31E1-FCT EHE Series Pump Meter
    EHE31E1-FCT Walchem EHE Series Metering Pump 5.5GPH 150psig PVDF
    EHE31E1-FCT

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 150 psig

    Walchem EHE Series Metering Pump, solenoid pump, microprocessor control w/external pulse, 5.5GPH @ 150psig max, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, PCTFE seat, PTFE seals/gasket, 3/4 MPT, 115AC 1.8A 48W. Use E31FC-PK parts kit.
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  • Walchem EHE46E1-FCT EHE Series Pump Meter
    EHE46E1-FCT Walchem EHE Series Metering Pump 12GPH 60psig PVDF
    EHE46E1-FCT

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 60 psig

    Walchem EHE Series Metering Pump, solenoid pump, microprocessor control w/external pulse, 12GPH @ 60psig max, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, PCTFE seat, PTFE seals/gasket, 3/4 MPT, 115AC 1.8A 48W. Use E46FC-PK parts kit.
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  • Walchem EWN-C21TCUR EWN R Series Pump Meter
    EWN-C21TCUR Walchem EWN Series Metering Pump 2.1GPH 105psig PVDF
    EWN-C21TCUR

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 105 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr, 2.1GPH @ 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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