Watts LF009NRS Backflow Preventer 2-1/2 Inch x 2-1/2 Inch

Product Description

The Watts LF009NRS is a backflow preventer designed to protect potable water systems. This device is suitable for in-line installation and features a compact modular design. Its nominal size is two and a half inches by two and a half inches, with female threaded end connections. The LF009NRS ensures that contaminants do not flow back into the clean water supply, complying with several national plumbing codes.

• Type: Reduced Pressure Zone Assembly, In-Line
• Temperature Rating: One hundred ten to one hundred forty degrees Fahrenheit
• Pressure Rating: One hundred seventy-five PSI

Product Highlights

Compact design with ease of maintenance, lead-free construction for safety, and complies with various national standards.

Product Information

Standard Information

• UPC: 9826863965
• Catalog Number: LF009NRS

Technical Specifications

• Applicable Standards: ASSE 1013, AWWA C511, CSA B64.4, IAPMO 1563, NSF/ANSI 61G, UPC, USC
• Body Material: Cast Iron
• Disc/Poppet Material: Silicone Rubber
• Seat Material: Stainless Steel
• End Connection: Female Threaded x Female Threaded
• End To End Distance: Thirty-three and a quarter inches
• Inclusions/Features: (2) Resilient Seated Isolation Valve, (4) Resilient Seated Test Cock, Air Gap Drain Fitting, Non-Rising Stem Resilient Seated Gate Valve
• Application: Suitable for piping systems and potable water systems
• Temperature Rating: One hundred ten to one hundred forty degrees Fahrenheit
• Pressure Rating: One hundred seventy-five PSI