Air Purifier Filters - replacement filters
Series 009 Reduced Pressure Zone Assemblies are designed to protect potable water supplies in accordance with national plumbing codes and water authority requirements. This series is designed to protect drinking water supplies from dangerous cross-connections in accordance with national plumbing codes and water authority requirements for non-potable service applications such as irrigation, fire line, or industrial processing. This series features two in-line, independent check valves, captured springs and replaceable check seats with an intermediate relief valve. Its compact modular design facilitates easy maintenance and assembly access. Sizes 1⁄4 – 1 inch shutoffs have tee handles. Assembly meets AS/NZS 2845.1 Standards.
First check valve kit for 3/4"-1" model 909 backflow preventer. First check valve kit for 3/4"-1" model 909 backflow preventer. Kit consists of: dis…
First check valve kit for 3/4"-1" model 909 backflow preventer. Kit consists of: disc assembly, spring, seat, seat o-ring, cover o-ring and lubricant.