The domestic cold water supply line connects through a strainer and typical shutoff valves to a reduced pressure backflow assembly. A pressure gauge is installed downstream, while a funnel routes discharge to an indirect waste receptor at the floor. Pipe sizes follow the floor plans, maintaining a minimum twelve-inch clearance as required by local codes and authorities having jurisdiction.
STRAINER DOMESTIC COLD WATER SUPPLY FUNNEL TO INDIRECT WASTE RECEPTOR FLOOR 1. 12" MINIMUM. REFER TO LOCAL CODES / AHJ. 2. REFER TO FLOOR PLANS FOR PIPE SIZES. NOTES: 1 NON-POTABLE WATER PRESSURE GAUGE SHUTOFF VALVE (TYP) RPBA 2 2 NONE 4 REDUCED PRESSURE BACKFLOW ASSEMBLY DETAIL
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