PPP PR-500 Prime-rite Primer Automatic Trap Primer Valve

PPP PR-500 Prime-rite Primer Automatic Trap Primer ValvePrecision Plumbing ProductsThis innovative trap priming system automatically primes up to four floor drain traps using our patented water distributsion system. The PRIME-RITE requires no adjustment but must be installed on a cold water line of 1-1/2 (38mm) diameter or less. The priming valve is automatically activated when it senses a pressure drop of 5 to 10 P.S.I.G. (35 to 70 kpa). The valve's operating range is 35 to 75 P.S.I.G. (245 to 535 kpa). All PR-500 Valves include integral vacuum breaker parts.PPP PR-500 Prime-rite Primer Automatic Trap Primer Valve Features:? 1/2 inlet/outlet? Installed on cold water lines of 1-1/2 diameter or less.? Automatically adjusts to line pressure? One priming valve will prime 1 to 4 floor drain traps, using the water distibution system? Machined from CDA 360 corrosion resistant brass? Does not contain springs, diaphrams, or plastic parts* The priming valve must have a minimum elevation of 12 inches above the finished floor.