Walchem
Product Type: Injection Check Valves
Walchem CAN Series Electronic Metering Pump Injection Check Valve, 1/2" x 1/2", OD Tube x MPT, 8 PSI Back Pressure, Black, Glass Fiber Reinforced Polypropylene, Fluoroelastomer Seal, Minimal Anti-Siphon, Electronic Metering Pump Injection Check Valve.