Fire Hydrant Backflow Preventer With Relief Valve Hose Size (ID)_1 3/4" Hoses This kind of coupling is

This kind of coupling is popular because it is considered to be a simple and economical way of re-connecting and disconnecting

ULC approved for use up to 300 PSI

Global type "D" aluminum 6 inch female camlock (Cam & Groove) coupler to 6 inch female NPT threads

Ships LTL freight on a pallet

Two types of threads are used

Fire Hydrant Backflow Preventer With Relief Valve Hose Size (ID)_1 3/4" Hoses This kind of coupling isReduced pressure zone valve assembly is ideal for use where Lead Free* valves are required. Designed for installation on potable water lines to protect against both backsiphonage and backpressure of contaminated water into the potable water supply. Assembly shall provide protection where a potential health hazard exists. Standards Compliance ASSE Listed 1013 IAPMO Listed CSA Certified B64. 4 AWWA compliant C511 Approved by the Foundation for Cross