ASSE (Plumbing) 1019-2011 (R2016)

ASSE (Plumbing) 1019-2011 (R2016)

Performance Requirements for Wall Hydrant with Backflow Protection and Freeze Resistance

48,00 €

Détails

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.

Informations supplémentaires

Auteur American Society of Sanitary Engineering
Edité par ASSE
Type de document Norme
Date de confirmation 2016-01-01
Nombre de pages 24
Remplace ASSE (Plumbing) 1019-2004
Mot-clé ASSE (Plumbing) 1019-2011 (R2016)