Process Control Parts & Accessories

Walchem E-Class Metering Pump Repair Kit for EWN/EK-31 pump, contains: PTFE/EPDM diaphragm, PPS/GF retainer, SS valve guide, HC valve seat, HC valve balls, PTFE valve gasket, PTFE oring, hex wrench (head bolts not included), 1/4 FPT tubing.

Walchem E-Class Metering Pump Repair Kit for EWN/EK-31 pump, contains: PTFE/EPDM diaphragm, PPS/GF retainer, SS valve guide, HC valve seat, HC valve balls, PTFE valve gasket, PTFE oring, hex wrench (no head bolts), 1/4 FPT tubing, No MAAV.

Walchem E-Class Metering Pump Repair Kit for EWN/EK/EJ/EZ-31 pump, contains: PTFE/EPDM diaphragm, PPS/GF retainer, GFRPP valve guide, EPDM valve seat, CE valve balls, PTFE valve gasket, EPDM oring, hex wrench (head bolts not included)

Walchem E-Class Metering Pump Repair Kit for EWN/EK/EJ/EZ-31 pump, contains: PTFE/EPDM diaphragm, PPS/GF retainer, GFRPP valve guide, FKM valve seat, CE valve balls, PTFE valve gasket, FKM oring, hex wrench (head bolts not included), w/back press valve.

Walchem E-Class Metering Pump Repair Kit for EWN/EK/EJ/EZ-31 pump, contains: PTFE/EPDM diaphragm, PPS/GF retainer, GFRPP valve guide, FKM valve seat, CE valve balls, PTFE valve gasket, FKM oring, hex wrench (head bolts not included)

Walchem E-Class Metering Pump Repair Kit for EWN/EK/EJ/EZ-31 pump, contains: PTFE/EPDM diaphragm, PPS/GF retainer, GFRPP valve guide, PCTFE valve seat, CE valve balls, PTFE valve gasket, AFLAS oring, hex wrench (head bolts not included).

Walchem E-Class Metering Pump Repair Kit for EWN-C31 pump, contains: PTFE/EPDM diaphragm, PPS/GF retainer, GFRPP valve guide, PCTFE valve seat, SS valve balls, PTFE valve gasket, hex wrench (head bolts not included), w/back press valve.

Walchem E-Class Metering Pump Repair Kit for EWN/EK/EJ/EZ-31 pump, contains: PTFE/EPDM diaphragm, PPS/GF retainer, PVDF valve guide, PCTFE valve seat, CE valve balls, PTFE valve gasket, PTFE gasket adapter/housing oring, hex wrench (head bolts not incld)