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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

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  • Walchem EWN-C31PAUR EWN R Series Pump Meter
    EWN-C31PAUR Walchem EWN Series Metering Pump 4.3GPH 50psig GFRPP
    EWN-C31PAUR

    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, GFRPP head/fittings, PTFE/EPDM diaphragm, CE balls, PCTFE seat, AFLAS seal, PTFE gasket, 1/2 OD, 115AC 1.2A 24W. Use N31PA-PK parts kit.
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  • Walchem EWN-C31P6URV-T EWN R Series Pump Meter
    EWN-C31P6URV-T Walchem EWN Series Metering Pump HV 2.3GPH 73psig GFRPP
    EWN-C31P6URV-T

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 73 psig

    Walchem EWN-R Series Metering Pump, solenoid electronic high viscosity pump w/std cntlr, 2.3GPH @ 73psig max, GFRPP head/fittings, PTFE diaphragm/gasket, SS balls/valve spring, PCTFE seat, EPDM seals, 1/2 MPT, 115AC 1.2A 24W. Use N31P6V-PK parts kit
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  • Walchem EWN-C31P62RV-T EWN R Series Pump Meter
    EWN-C31P62RV-T Walchem EWN Series Metering Pump HV 2.3GPH 73psig GFRPP
    EWN-C31P62RV-T

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 73 psig

    Walchem EWN-R Series Metering Pump, solenoid electronic high viscosity pump w/std cntlr, 2.3GPH @ 73psig max, GFRPP head/fittings, PTFE diaphragm/gasket, SS balls/valve spring, PCTFE seat, EPDM seals, 1/2 MPT, 230AC 1.2A 24W. Use N31P6V-PK parts kit
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  • Walchem EWN-C31P62RV EWN R Series Pump Meter
    EWN-C31P62RV Walchem EWN Series Metering Pump HV 2.3GPH 73psig GFRPP
    EWN-C31P62RV

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 73 psig

    Walchem EWN-R Series Metering Pump, solenoid electronic high viscosity pump w/std cntlr, 2.3GPH @ 73psig max, GFRPP head/fittings, PTFE diaphragm/gasket, SS balls/valve spring, PCTFE seat, EPDM seals, 1/2 OD, 230AC 1.2A 24W. Use N31P6V-PK parts kit
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  • Walchem EWN-C31FC2Y EWN Y Series Pump Meter
    EWN-C31FC2Y Walchem EWN Series Metering Pump 4.3GPH 50psig PVDF
    EWN-C31FC2Y

    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, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, PCTFE seat, PTFE seal/gasket, 1/4 FPT, 230AC 1.2A 24W. Use N31FC-PK parts kit.
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  • Walchem EWN-C31FC2R EWN R Series Pump Meter
    EWN-C31FC2R Walchem EWN Series Metering Pump 4.3GPH 50psig PVDF
    EWN-C31FC2R

    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, 230AC 1.2A 24W. Use N31FC-PK parts kit.
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  • Walchem EWN-C21VFUY EWN Y Series Pump Meter
    EWN-C21VFUY Walchem EWN Series Metering Pump 2.1GPH 105psig PVC
    EWN-C21VFUY

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 105 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr, 2.1GPH @ 105psig max, PVC head/fittings, PTFE/EPDM diaphragm, PTFE balls, EPDM seat/seal, PTFE gasket, 3/8 OD, 115AC 1.2A 24W. Use N21VF-PK parts kit.
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  • Walchem EWN-C21VFURM EWN R Series Pump Meter
    EWN-C21VFURM Walchem EWN Series Metering Pump 2.1GPH 105psig PVC
    EWN-C21VFURM

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 105 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr & MFV, 2.1GPH @ 105psig max, PVC head/fittings, PTFE/EPDM diaphragm, PTFE balls, EPDM seat/seal, PTFE gasket, 3/8 OD, 115AC 1.2A 24W. Use N21VF-PK parts kit.
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