Walchem EJ Series Metering Pumps

The EJ Series provide precise chemical injection at an economical price. Universal voltage capability enables operation from 100 - 240VAC in virtually all countries. The EJ Series are compact, simple to operate and have outputs to 3.2 GPH (12.0 LPH) and a maximum pressure of 175 PSI (1.2 MPa).

EJ Series

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  • Walchem EJ-B21VC2R EJ Series Pump Meter
    EJ-B21VC2R Walchem EJ Series Metering Pump 1.3GPH 45psig PVC
    EJ-B21VC2R

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 45 psig

    Walchem EJ Series Metering Pump, solenoid MV electromagnetic pump w/ext input control, 1.3GPH @ 45psig max, PVC head/fittings, 20mm OD PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 3/8 OD, 230AC 0.8A 12W. Use N21VC-PK parts kit.
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  • Walchem EJ-B21TCUR EJ Series Pump Meter
    EJ-B21TCUR Walchem EJ Series Metering Pump 1.3GPH 45psig PVDF
    EJ-B21TCUR

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 45 psig

    Walchem EJ Series Metering Pump, solenoid MV electromagnetic pump w/ext input control, 1.3GPH @ 45psig max, PVDF head/fittings, 20mm OD PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 3/8 OD, 115AC 0.8A 12W. Use N21TC-PK parts kit.
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  • Walchem EJ-B21TC2R EJ Series Pump Meter
    EJ-B21TC2R Walchem EJ Series Metering Pump 1.3GPH 45psig PVDF
    EJ-B21TC2R

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 45 psig

    Walchem EJ Series Metering Pump, solenoid MV electromagnetic pump w/ext input control, 1.3GPH @ 45psig max, PVDF head/fittings, 20mm OD PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 3/8 OD, 230AC 0.8A 12W. Use N21TC-PK parts kit.
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  • Walchem EJ-B21TAUR EJ Series Pump Meter
    EJ-B21TAUR Walchem EJ Series Metering Pump 1.3GPH 45psig PVDF
    EJ-B21TAUR

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 45 psig

    Walchem EJ Series Metering Pump, solenoid MV electromagnetic pump w/ext input control, 1.3GPH @ 45psig max, PVDF head/fittings, 20mm OD PTFE/EPDM diaphragm, CE balls, PCTFE seat, AFLAS seal, PTFE gasket, 3/8 OD, 115AC 0.8A 12W. Use N21TA-PK parts kit
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  • Walchem EJ-B21TA2R EJ Series Pump Meter
    EJ-B21TA2R Walchem EJ Series Metering Pump 1.3GPH 45psig PVDF
    EJ-B21TA2R

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 45 psig

    Walchem EJ Series Metering Pump, solenoid MV electromagnetic pump w/ext input control, 1.3GPH @ 45psig max, PVDF head/fittings, 20mm OD PTFE/EPDM diaphragm, CE balls, PCTFE seat, AFLAS seal, PTFE gasket, 3/8 OD, 230AC 0.8A 12W. Use N21TA-PK parts kit
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  • Walchem EJ-B21SH2RN EJ Series Pump Meter
    EJ-B21SH2RN Walchem EJ Series Metering Pump 1.3GPH 45psig 316SS
    EJ-B21SH2RN

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 45 psig

    Walchem EJ Series Metering Pump, solenoid MV electromagnetic pump w/ext input cntrl w/o MAAV, 1.3GPH @ 45psig max, 316SS head/fittings, 20mm OD PTFE/EPDM diaphragm, HC balls, 316SS seat, PTFE seal/gasket, 3/8 OD, 230AC 0.8A 12W. Use N21SHN-PK parts kit
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  • Walchem EJ-B21PEUR EJ Series Pump Meter
    EJ-B21PEUR Walchem EJ Series Metering Pump 1.3GPH 45psig GFRPP
    EJ-B21PEUR

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 45 psig

    Walchem EJ Series Metering Pump, solenoid MV electromagnetic pump w/ext input control, 1.3GPH @ 45psig max, GFRPP head/fittings, 20mm OD PTFE/EPDM diaphragm, CE balls, EPDM seat/seal, PTFE gasket, 3/8 OD, 115AC 0.8A 12W. Use N21PE-PK parts kit.
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  • Walchem EJ-B21PE2R EJ Series Pump Meter
    EJ-B21PE2R Walchem EJ Series Metering Pump 1.3GPH 45psig GFRPP
    EJ-B21PE2R

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 45 psig

    Walchem EJ Series Metering Pump, solenoid MV electromagnetic pump w/ext input control, 1.3GPH @ 45psig max, GFRPP head/fittings, 20mm OD PTFE/EPDM diaphragm, CE balls, EPDM seat/seal, PTFE gasket, 3/8 OD, 230AC 0.8A 12W. Use N21PE-PK parts kit.
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