Backflow Preventor Pictures - including 56 and 5.pdf

This document is a photographic catalog of plumbing and fire suppression assemblies and their corresponding dataplates from various building systems.

The document contains twelve pages of photographs organized by assembly type and identification number. It includes images and dataplates for the following systems: 33 Fire Suppression Assembly (with dataplate showing maximum flow 200 GPM, 75 PSI); 44 Boiler Makeup Assembly (with associated piping equipment and corroded valve dataplate); 44 Fire Suppression Assembly (with dataplate indicating 200 gallon capacity, 1,750 PSI maximum); 48 Fire Suppression Assembly (wall-mounted system with dataplate showing 200 gallon capacity, 1,750 PSI maximum); 65 Domestic Assembly (large water storage tank system with Wilkins model 350 pump dataplate); 05 Wash Rack Assembly (featuring a Watts Industries valve with dataplate); and 56 Makeup Assembly (showing multiple storage tanks and piping infrastructure with corroded valve identification plate). Each assembly is documented with full-view photographs showing the complete installed system along with close-up images of identification and specification dataplates. The dataplates provide technical specifications including pressure ratings, flow capacity, and manufacturer information essential for system identification and maintenance purposes.