Backflow Prevention and Cross Connection Control

Backflow Prevention and Cross Connection Control

Section P2902

P2902.1

General requirements

 

P2902.3

Backflow protection

Chart

P2902.3.1

Air gaps

 

P2902.3.2

Atmospheric-type vacuum breakers

 

P2902.4

Protection of potable water outlets

 

P2902.4.1

Fill valves

 

P2902.4.3

Hose Connections

 

P2902.5.1

Boiler connections

 

P2902.5.3

Lawn Irrigation

 

P2902.5.4

Connections to automatic fire sprinkler systems