Watts 957-OSY-FS 2 1/2 - Part of the 957 Series ZA100F-2NH 7 bar ArmorTek Technology Yes

7 bar ArmorTek Technology Yes Body Material Ductile Iron Brand Watts Coating Epoxy Coated Using ArmorTek Technology EAN 098268651874 Inlet Connection Size 1 1/4 IN Inlet Connection Type Female Threaded Lead Free YES Maximum Operating Temperature-Fahrenheit 160 Maximum Working Pressure-PSI 400 Outlet Connection Size 1 1/4 IN Outlet Connection Type Female Threaded Part Number 1SE00001 Pilot Control System Fitting Material Brass Pilot Control System Tubing Material Stainless Steel Series LFM115 Trim Material 316 Stainless Steel Valve Style Mustang Warranty Name Watts Warranty - ACV ArmorTek Submittal Package - Automatic Control Valve LFM115

This kit includes parts necessary to repair diaphragm of a 10 inch steam/water pressure regulator

Specifications Brand Watts Buy American Act Compliant NO Lead Free Not In Scope Outlet Connection Size 2 IN Outlet Connection Type No Hub Specification Sheet - FD-860

The stainless steel option provides an even higher level of longevity with 25+ years of an estimated lifespan

Watts 957-OSY-FS 2 1/2 - Part of the 957 Series ZA100F-2NH 7 bar ArmorTek Technology YesThis 2 1 2 inch reduced pressure zone assembly backflow preventer help stop the reverse flow of liquids due to backpressure or backsiphonage, where potential health hazard exists. This extremely compact and lighter than a traditional designed assembly is approved for horizontal installation as long as the backflow assembly is installed in accordance with the direction of the flow arrow. This assembly consists of a stainless steel body with a quick