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Brass dual check backflow preventer with union connections and black label marking inlet and outlet ports.

Watts 0072204 Dual Check Backflow Preventer 3/4 Inch Union FNPT Lead Free

Regular price $101.84
Sale price $101.84 Regular price $0.00

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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 Valve s, and stainless steel springs. It is designed for non-health hazard residential water system containment, continuous pressure applications and is to be installed immediately downstream of the residential water meter, in a vertical or horizontal position. The minimum working pressure is 10 psi (69 kPa) and maximum working pressure is 175 psi (12 bar).

  • Lead free brass body for durability
  • Can be installed vertically or horizontally
  • Compact design
  • Meets ANSI/ASSE Standard 1024