3/8"LF BRZ DUAL CHECK VALVE NBN HEALTH HAZARD RES H20 SYST SUMP PUMP DISCHARGE HOSE AquaLock™ push-to-connect metric fittings give

AquaLock™ push-to-connect metric fittings give you fast and secure connections without any tools

Pros know that citrus solvents easily power through heavy grease and grime

This air gap for reduced pressure zone assembly

The Watts Model LF07S Residential Fire Sprinkler Dual Check Backflow Preventer is designed for non-health hazard [i

3/8"LF BRZ DUAL CHECK VALVE NBN HEALTH HAZARD RES H20 SYST SUMP PUMP DISCHARGE HOSE AquaLock™ push-to-connect metric fittings giveThe Watts Model LF07S Residential Fire Sprinkler Dual Check Backflow Preventer is designed for non health hazard [i. e., pollutant] application on potable fire sprinkler service connections to protect against possible backsiphonage conditions that could inadvertently drain the fire sprinkler system.