Watts F111603 3 957-NRS-FS Backflow Preventer Assembly 175 psi

Product Description

The Watts F111603 is a backflow preventer assembly designed to stop reverse flow of liquids due to backpressure or backsiphonage in plumbing systems. This unit is part of the 957-FS series and features a durable stainless steel body.

• Compact design for easier installation
• Integrates flood sensor technology
• Rated for a maximum pressure of 175 psi

Product Highlights

The F111603 backflow preventer is suitable for a variety of applications including preventing contamination in water supply systems, ensuring safe water usage.

Product Information

Standard Information

• Manufacturer: Watts Regulator Company
• UPC: 098268479584

Technical Specifications

• Backflow Type: Reduced Pressure Zone
• Body Material: Stainless Steel
• Dimensions: 31-3/4 inches W x 10-1/2 inches D
• Media: Water
• Nominal Size: 3 inches
• Pressure Rating: 175 psi
• Temperature Rating: 33 to 140 degrees F
• Flow Rate: 7.5 fps
• End Style: Flange Joint