Watts 0072204 LF7RU2-2 3/4" Dual Check Valve, FNPT Union x FNPT, Lead Free DAG3160 Jaw Length: 2

Jaw Length: 2

Wheels are pinned to rotate in either direction without the screw backing out

Invented by an HVAC technician

Channellock 460 16

While holding the tool with the cartridge in an upright position (the tip of the cartridge facing upward)

Watts 0072204 LF7RU2-2 3/4" Dual Check Valve, FNPT Union x FNPT, Lead Free DAG3160 Jaw Length: 2Watts 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