Watts - 3/4X3/4 LF7RU2-2 - 3/4" x 3/4" LF7RU2-U2 Lead Free Dual Check Valve 0072221 2719-20 insertion requirements

insertion requirements

Does the spray head pull out

Should I confirm compatibility

and whether the brushed brass finish coordinates with the surrounding fixtures

What is this accessory used for

Watts - 3/4X3/4 LF7RU2-2 - 3/4" x 3/4" LF7RU2-U2 Lead Free Dual Check Valve 0072221 2719-20 insertion requirements3 4 x 3 4 In Lead Free Residential Dual Check Valve Backflow Preventer, Union Female NPT Inlet x Union Female NPT Outlet Lead Free: YES This 3 4 by 3 4 inch 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. This valve consists of a lead free brass body construction, 3 4 inch union female NPT inlet by 3 4 union