A1-Backflow Spec sheets.pdf

This document is a collection of product specification sheets and submittal documents for backflow prevention assemblies and reduced pressure principle assemblies used in potable water systems.

The document includes detailed specifications for multiple backflow prevention products from manufacturers including ZURN (Models 375XL, 375, 375XL, 975XL), Wilkins (Models 975XL, 975, 375XL), FEBCO (Models 825Y/LF825Y/825YR), Apollo Valves (RP4A & RPLF4A series), and Watts (Models 765-QT-PVB 2, Series 909, LF709). Each product specification sheet contains application details, standards compliance certifications (ASSE Listed 1013, AWWA C511, CSA Certified, UL Classified, NSF/IAPMO Listed), maximum working pressures ranging from 150-175 PSI, maximum operating temperatures of 140°F to 180°F, available sizes from 1/2" to 10", materials specifications, dimensional drawings with weights, flow capacity curves, and options for various valve configurations and accessories. The assemblies are designed for installation on potable water lines to protect against backsiphonage and backpressure contamination where health hazards exist. All products meet requirements of AWWA, ASSE, USC Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California, and various state and local plumbing codes. Lead-free construction is noted for applicable models to comply with safe drinking water regulations.