Lead Free* Residential Fire Sprinkler System Dual Check Valves
The Watts Model LF07S Residential Fire Sprinkler Dual Check Backflow Preventer is designed for non-health hazard [i.e., pollutant] application on potable fire sprinkler service connections to protect against possible backsiphonage conditions that could inadvertently drain the fire sprinkler system.
- Stainless steel springs
- Silicone seat discs provide resistance against chemicals
- Lead-free* brass body
- Seats are replaceable
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Select options below to identify the UPC, Order Code, and Repair Kit for a specific LF07S