2-1/2" Double Check Backflow Preventer With OSY Valve OS and Y assembly this 6-piece pack delivers dependable

this 6-piece pack delivers dependable performance when it matters most

meeting the highest industry standards

accommodating diverse fire protection system layouts

this hose ensures quick and efficient water delivery during critical emergencies

GROOVED COUPLING means investing in safety and efficiency

2-1/2" Double Check Backflow Preventer With OSY Valve OS and Y assembly this 6-piece pack delivers dependableThe 2 1 2" Double Check Backflow Preventer with OS&Y Valve from CMB Industries is your essential safeguard for potable water systems, designed to prevent contamination in both residential and commercial settings. This robust device ensures the safety and integrity of your water supply, providing peace of mind by preventing reverse flow from potentially polluted sources into your clean drinking water. It is a crucial component for fire sprinkler