Watts LFRK 909-RT 8 - Part of the RK-LF909 Series Window Well Extension EParam=m_OmK8apOTCHyJiMJFA5uOFbku4KPbmrFzpUCZwnDno&262815501"

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and a protective cap

This 1 1/4 inch lead free anti-siphon vacuum breaker backflow preventer for hot or cold water prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage

Adjustable nickel-bronze round strainer with heel-proof grate ensures long term traffic durability

The Trench Drain Kit for Use in Concrete ensures strong

Watts LFRK 909-RT 8 - Part of the RK-LF909 Series Window Well Extension EParam=m_OmK8apOTCHyJiMJFA5uOFbku4KPbmrFzpUCZwnDno&262815501"This kit contains the rubber parts for the repair of the 8 inch Watts backflow preventer relief valve, lead free series 909. It has a diaphragm, two molded disc assemblies, two seat O rings, RV O ring, two piston O rings, RV stem O ring, flow tube O ring and cover O ring. Features Factory replacement kit No special tools required for changing parts All parts are made of high quality materials Original parts insure long service life Specifications Kit