Product Overview
WATTS MODEL 9D BACKFLOW PREVENTER, 1/2" FPT UNION.;DUAL CHECK BACKFLOW PREVENTER WITH ATMOSPHERIC VENT FOR;CONTINOUS PRESSURE.;MAX TEMP 250F, MAX PRESSURE 175 PSI.;;This product contains more than 0.25% Lead. It is illegal;to use this product in potable services such as drinking;water, handwashing, food preparation or dishwashing.
