Description

The Model P-1 & P-2 Trap Primer Valve is a precision device designed to deliver potable water to seldom used floor drains. A pressure drop of 10 P.S.I.G. (70 Kpa) is required to activate the priming valve. The Trap Primer must be installed on cold fresh water lines of 1 1/2" diameter or less. The valves operating range is 20 to 80 PSIG (138 to 552 kpa). Adjustable to line pressure. Piston operated, contains no springs or diaphragms. Easily adjusted to high or low pressures.