Description
The Watts 88004089 Reduced Pressure Zone Backflow Preventer is a necessary part of HVAC plumbing systems to protect potable water supplies from backflow of contaminated water. This 3/4” Reduced Pressure Zone RPZ backflow preventer is made of lead-free copper silicon alloy to ensure durability and resistance to corrosion The internal structure of this backflow preventer consists of two check valves and a continuous drain. When properly sited, it can prevent the flow of contaminated water in any direction under various operating conditions including back pressure. This part plays a vital role of contributing towards protection of well-being in regard to water consume for drinking and other purposes including domestic, commercial, and industrial uses.
