WATTS® 757-NRS 10 Backflow Preventer Assembly, 10 in, Flanged, Lead-Free

This 10 in stainless steel double check valve backflow preventer assembly is designed to prevent the reverse flow of objectionable but not toxic water from being pumped or siphoned into the potable water supply due to back siphonage and or back pressure in accordance with national plumbing codes and water authority requirements. It is ideal for protection at cross connections identified as non-health hazards and from other contaminants found at the service line entrance. This compact modular design with a single access sleeve for easy maintenance is approved for horizontal or vertical installation in accordance with the direction of the flow arrow on the assembly. It consists of a stainless steel body, tri-link check valves, non-rising stem resilient seated gate valves and test cocks.

WATTS® Backflow Preventer Assembly, 757 Series Series, 10 in Nominal, Flanged Connection, 175 psi, Water Media, 57-3/4 in Inlet to Outlet Length, 23-13/16 in Top to Inlet Center, Horizontal, Vertical Mounting, 304 Stainless Steel Body, Lead-Free, 33 to 140 deg F, 66 in W x 20 in D

• Extremely compact design
• 70% lighter than traditional designs
• Groove fittings allow integral pipeline adjustment
• Patented tri-link check provides lowest pressure loss
• Unmatched ease of serviceability
• Replaceable check disc rubber

• Product Feedback Form https://forms.office.com/r/ksqpSy17N3
• Catalog https://assets.unilogcorp.com/267/ITEM/DOC/WATTS_757_BFG_2_1_2_Catalog.pdf
• Instruction/Installation Manual https://assets.unilogcorp.com/267/ITEM/DOC/WATTS_757_BFG_2_1_2_Instruction_Installation_Manual.pdf
• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/WATTS_757_BFG_2_1_2_Specification_Sheet.pdf