An incoming water supply in the wall transitions to dual check valves and a wall-mounted mixing valve positioned fifty-four inches above the finished floor. A shut-off valve is located six inches above the mixing valve, connecting to in-wall piping that runs up to a vacuum breaker near the finished ceiling. Exposed chrome-plated piping connects the supply to the hose reel, which is mounted as high as possible unless lower operational needs dictate otherwise. The nozzle type is determined by project specifications.
FINISHED CEILING EXPOSED PIPING CHROME PLATED (BY KEC) HOSE REEL (BY KEC) MOUNT HOSE REEL AS HIGH AS POSSIBLE UNLESS LOW-HEIGHT IS REQUIRED BY OPERATIONAL NEED SEE SPECIFICATIONS FOR NOZZLE TYPE VACUUM BREAKER (BY KEC) FINISHED FLOOR SHUT-OFF VALVE (BY KEC) MOUNTED ON WALL MIXING VALVE (BY KEC) MOUNTED ON WALL IN WALL PIPING TO HOSE REEL (BY PC) CHECK VALVES (BY KEC) INCOMING WATER SUPPLY IN WALL (BY PC) 6" (152mm) 54" (1372mm)
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