202NS-22.70 X 1 CC OD RANGE 21.10-22.70

This 1 1/4 inch reduced pressure zone backflow preventer assembly with its exclusive design incorporating the patented air-in and water-out principle for protection during an emergency condition prevents the flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. Its compact modular design facilitates easy maintenance for in-line repairs. It can be installed...

This OneFlow (R) Plus scale prevention system is designed to reduce scale, sediment, other chemicals, chlorine taste and odors providing great tasting water at every tap in a home. It has a compact design with 1 inch NPT inlet and outlet connections, allows for easy installation and is virtually maintenance free. It is rated to be the most effective scale prevention technology and can save a homeowner considerable costs annually. It is environmentally friendly with no electricity needed, no...