Process Control Parts & Accessories

Walchem CAN Series Electronic Metering Pump Injection Check Valve, 3/8" x 3/8", OD Tube x MPT, 25 PSI Back Pressure, Clear, PVC, Fluoroelastomer Seal, Minimal Anti-Siphon, Electronic Metering Pump Injection Check Valve.

Walchem CAN Series Electronic Metering Pump Injection Check Valve, 1/2" x 1/2", OD Tube x MPT, 8 PSI Back Pressure, Clear, PVC, Fluoroelastomer Seal, Minimal Anti-Siphon, Electronic Metering Pump Injection Check Valve.

Walchem Metering Pump Head Assembly Spare Part Kit, Spare Part Kit with Diaphragm/Retainer/Valve Guide/Seat/Ball/Gasket/O-Ring/Clamp Ring/Adapter Tubing/Top Disc and Separation Pin for EK Series VC Liquid End Electronic Metering Pump Head Assembly.

Walchem WEL Series pH Sensor Cartridge Electrode, 1" MPT, 5 VDC, 3 mA, 20' Cable, CPVC, Submersion Mount, Flat Surface, Cartridge Electrode with Preamplifier and Tinned Lead for W100/W600/W900 Water Treatment Controller pH Sensor.

Walchem E-Class Metering Pump Repair Kit for EW/K/ZB11 pump, contains: PTFE/EPDM diaphragm, PPS/GF retainer, PVC valve guide, FKM valve seat, Al ceramic balls, PTFE valve gasket, FKM O-ring, hex wrench (head bolts not included)

Walchem E-Class Metering Pump Part, diaphragm for EZ/W/K-11 pump, PTFE/EPDM

Walchem Electronic Metering Pump Clamp Ring, 1/2", Stainless Steel, Clamp Ring for EH Series E31/E36/E46/E56 HV/VC/VE/VF/PC/PE/FC/VM Liquid End Electronic Metering Pump.