Watts 957NRPDA-OSY-LM 6 - Part of the 957RPDA Series ZC100F-6NH The sheet can be installed

The sheet can be installed either below ground or exposed and is designed to last for decades of continuous use

Staples are sold separately

Specifications Body Material Ductile Iron Brand Watts Buy American Act Compliant NO Class Rating 125 or 150 Control Type Gear Operator CV Rating 21705 GPM Disc Material 316 Stainless Steel EAN 098268605631 Inlet Connection Size 18 IN Inlet Connection Type Lug Lead Free Yes Maximum Operating Temperature-Fahrenheit 248 Maximum Working Pressure-PSI 150 Minimum Temperature-Fahrenheit 5 Operating Torque-Dry 13437 in-lbs Operating Torque-Wet 8200 in-lbs Outlet Connection Size 18 IN Outlet Connection Type Lug Part Number 0525743 Seat Material EPDM Series BF-03 Silicone Free Yes Stem Shaft Material 316 Stainless Steel Valve Style Lug Specification Sheet - BF-03-M2

smooth and easy to clean

Watts 957NRPDA-OSY-LM 6 - Part of the 957RPDA Series ZC100F-6NH The sheet can be installedThis 6 inch reduced pressure detector backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. Extremely compact and lighter than traditional designs it is approved for horizontal N pattern installation.