Watts 0072204 LF7RU2-2 3/4" Dual Check Valve, FNPT Union x FNPT, Lead Free 8-3/4" Stainless Steel and Engineered Thermoplastics

Stainless Steel and Engineered Thermoplastics

For copper-to-copper and copper-to-brass (using Stay-Silv" white brazing flux) applications

The pouch includes both a leather Pocket Stuffer™

Comes with 3/8" Wrench for quick setup

Sizing for larger pipe diameters can be accommodated by adding chain up to 15 inch (403 mm) diameter

Watts 0072204 LF7RU2-2 3/4" Dual Check Valve, FNPT Union x FNPT, Lead Free 8-3/4" Stainless Steel and Engineered ThermoplasticsWatts 0072204 LF7RU2 2 3 4" Dual Check Valve, FNPT Union x FNPT, Lead Free This 3 4 by 3 4 IN lead free dual check valve backflow preventer helps prevent the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets. The valve consists of a lead free brass body construction, with two plastic replaceable check valves, and stainless steel springs. It is designed for non health hazard