Watts - 1-LF800M4-QT - 1 in Bronze Anti-Siphon Pressure Vacuum Breaker, Quarter Turn Shutoff, Tee Handles 0792012 Accessories_Mounting Bracket the compatible valve must be

the compatible valve must be ordered separately

this reduces maintenance and takes the guess work out of cleaning the filter

Condenser or HVAC condensate removal

deck opening

Supporting an existing compatible ROAM XL or legacy ICR transmitter

Watts - 1-LF800M4-QT - 1 in Bronze Anti-Siphon Pressure Vacuum Breaker, Quarter Turn Shutoff, Tee Handles 0792012 Accessories_Mounting Bracket the compatible valve must beProduct description Size: 1" This 1 inch anti siphon pressure vacuum breaker prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of bronze body construction, silicone rubber check valve disc, plastic check valve seat, stainless steel springs, a bonnet with silicone rubber O ring seal, a lightweight plastic disc float, tee handle shutoffs, and test cocks for winterization draining.