Watts 88004112 Preventer R-410A restoring system operation once the

restoring system operation once the plenum cools

this spring operates within a calibrated 5 to 10 psi spring range

This direct replacement HVAC part adheres to exact factory tolerances for housing dimensions and mounting plate alignment

this 168308 cartridge compensates for the unbalanced forces typically found in conventional valves

Watts 88004112 Preventer R-410A restoring system operation once theThe Watts 88004112 (1" LF009M2 QT) is a heavy duty reduced pressure zone assembly designed to prevent the backflow of contaminated water into the potable water supply. Engineered for high hazard applications, this lead free backflow preventer features a modular design with two independent check valves and an intermediate relief valve. This unit is a direct drop in replacement for 0391004, 0063020, 009M2QT 1, 009QT 1, 900 1, and LF009M2 QT 1. It