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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
retainer wire and a cover O-ring
Z627-2NL-Y
Waterproofing Interface & Debris Control: Includes features to securely tie into the building’s waterproofing membrane and a grate/strainer system to block debris from entering the drain
Our Landscape Filter Fabric is a non-woven geotextile fabric that provides high water flow
Watts LF6 1 - Part of the LF6 Series Woven Fabric This 3/4 by 3/4 INThis 1 inch lead free MIDI check valve is used in general industrial and plumbing applications to prevent the effects of water hammer in the piping system. It provides a silent operation with low opening pressure, low pressure drop and can be installed horizontally or vertically. This valve consists of a lead free brass body, elastomer seat, NPT female threaded end connections, positive back stop, and a unique positive check module. The maximum