Watts LF709-NRS-S-FDA-IOT 10 - Part of the LF709 Series R304 Detectable Warning Surfaces Specifications Backflow Preventer Type Vacuum

Specifications Backflow Preventer Type Vacuum Breaker Body Finish Cast Copper Silicon Alloy Body Material Lead Free Copper Silicon Alloy Body Pattern Angle Brand Watts Bypass No Bypass Size Does Not Apply To Product Cap And Tether No Disc Material Silicone EAN 098268573725 Elbow Fitting No Hazard Protection Level Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 3/4 IN Inlet Connection Size-Metric 20 MM Inlet Connection Type Female Threaded Inlet Shutoff Valve Type Quarter Turn Ball Valve Inlet Thread Type NPT Lead Free YES Maximum Temperature-Fahrenheit 140 Maximum Working Pressure-BAR 10

Load-Rated Grate & High Flow Design: Equipped with a strong

The Watts RD-940 is a secondary dome strainer designed for use with roof drains to provide added debris protection and improve drainage reliability

Fits 4 IN reduced pressure zone assembly

Z645-3NL-AR

Watts LF709-NRS-S-FDA-IOT 10 - Part of the LF709 Series R304 Detectable Warning Surfaces Specifications Backflow Preventer Type VacuumThis 10 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of contaminated water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure. Ideal for protection in continuous pressure piping applications and cross connections identified as non health hazards. This assembly consists of an fused epoxy coated cast iron body, NRS resilient