Full Description

These devices shall have a permanent means to protect against backflow due to either backsiphonage or backpressure. The backflow protection shall include a minimum of two (2) mechanisms: an air inlet for preventing backsiphonage and a check valve for preventing backpressure backflow. These devices are terminal fittings that supply potable water to hose connections without danger of freezing.

Product Details

Published: 09/21/2011 ANSI: ANSI Approved Number of Pages: 24 File Size: 1 file , 850 KB Redline File Size: 2 files , 1.2 MB