957-OSY-FS3 | Backflow Preventer 957-FS Reduced Pressure Zone Assembly 3 Inch Stainless Steel with Outside Stem & Yoke Resilient Shut-Off Flanged | Watts

**Watts 957OSY-3 Reduced Pressure Zone Backflow Preventer** The Watts 957OSY-3 is a 3-inch Reduced Pressure Zone (RPZ) backflow preventer, designed to protect potable water from contamination caused by backflow. Its stainless steel construction ensures durability and longevity. **Key Features:** * Outside Stem & Yoke (OS&Y) Resilient Shut-Off * Flanged end connections for easy installation * 175 PSI maximum pressure rating * 33 to 140°F temperature range * Meets ASSE Standard 1013 and CSA Standard B64.5 **Benefits:** * Protects potable water from backflow contamination * Stainless steel construction ensures corrosion resistance * OS&Y design allows for easy maintenance and repair * Flanged end connections provide secure and leak-tight seal * Meets industry standards for performance and safety **Applications:** The Watts 957OSY-3 RPZ is ideal for use in commercial, industrial, and municipal water systems where backflow prevention is critical. It is commonly used in hospitals, schools, food processing plants, and other facilities with sensitive water systems. **Our trusted HVAC store - Your Reliable Partner for Industrial Backflow Prevention** Trust Our trusted HVAC store for the best prices and fast shipping on the Watts 957OSY-3 RPZ backflow preventer. Our team of experts is ready to assist you with your industrial backflow prevention needs. Contact us today for a quote or to place your order!

Backflow Preventer 957 Reduced Pressure Zone Assembly 3 Inch Stainless Steel with Outside Stem & Yoke Resilient Shut-Off Flanged