Additional InformationASSE 1018|cUPC Certified|IAPMO Approved
Marketing InformationThe Prime Rite automatic pressure drop activated trap primer valve will prime up to two floor drains with our patented distribution DU-U and DU-4 units. System operating range is 20 psi minimum to 80 psi maximum. The valve requires a 3 psi pressure drop across the valve to activate and will deliver a metered amount of water to the floor drain. Trap primer is to be connected to a cold-water supply only.