ASSE (Plumbing) 1019-2011 (R2016)

ASSE (Plumbing) 1019-2011 (R2016)

Performance Requirements for Wall Hydrant with Backflow Protection and Freeze Resistance

48,00 €

Details

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.

Zusätzliche Information

Autor American Society of Sanitary Engineering
Veröffentlicht von ASSE
Document type Normen
Datum der Bestätigung 2016-01-01
Seitenzahl 24
Ersetzt ASSE (Plumbing) 1019-2004
Schlagwort ASSE (Plumbing) 1019-2011 (R2016)