PPP® Trap Primer Valve, 1/2 in FNPT x 1/2 in MNPT, 1-1/8 in W x 4-3/8 in H, Domestic
A pressure drop of 10 psig is required to activate the priming valveThe valves operating range is 20 to 80 psigAdjustable to line pressurePiston operated, contains no springs or diaphragmsEasily adjusted to high or low pressuresConstructed of 360 brass, EPDM E70 O-rings, Dow Silicone, stainless steel mesh screen, stainless steel adjustment screwModel P-2 will prime 1 to 2 floor drains using the PPP Patented distribution system