Mazzei (C75-CVA) 1.25" Check Valve for 2" Injectors PVC (1.25" FNPT x 1" Hose Barb Connections) Intelifil 20" (IF-SM-KDF020) 30 Thread the Quick Loc half

Thread the Quick Loc half union adapters onto your 1" NPT male connections

Align the new Q5721 cartridge with the Q-Series head and twist clockwise until fully seated

Dimensions 10" length × 2

The Blue & White F-44500LHE-8 delivers reliable flow measurement for residential and light commercial water treatment applications

Mazzei (C75-CVA) 1.25" Check Valve for 2" Injectors PVC (1.25" FNPT x 1" Hose Barb Connections) Intelifil 20" (IF-SM-KDF020) 30 Thread the Quick Loc halfMazzei Injector Components Mazzei C75 CVA Check Valve for 2" Injectors Low cracking pressure PVC check valve engineered for chemical and air injection systems 1. 25" FNPT Inlet 1" Hose Barb Outlet PVC Construction Liquid & Gas Ready The Mazzei C75 CVA check valve prevents backflow in suction side applications where chemical or air injectors draw liquid or gas into the water stream. Its low cracking pressure ensures reliable operation even in low flow