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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
medium 1/2 to 11/16-Inch (9 to14 mm)
Always ready for use
Designed by a real technician in the field
-30 to -4°F (-34 to -20°C)
#1 and #2 Phillips
Watts 0072204 LF7RU2-2 3/4" Dual Check Valve, FNPT Union x FNPT, Lead Free VV1 medium 1/2 to 11/16-Inch (9Watts 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
