AIR GAP FITTINGS FOR USE WITH PLUMBING FIXTURES, APPLIANCES, AND APPURTENANCES
American Society of Mechanical Engineers
Foreword
Committee Roster
1 General
2 Reference Standards
3 Definitions
4 Requirements
5 Testing
6 Markings
7 Installation Instructions
Gives physical requirements and methods of testing for air gap fittings for protecting against back siphonage and back pressure backflow.
| Document Type | Standard |
| Status | Current |
| Publisher | American Society of Mechanical Engineers |
| ProductNote | Reconfirmed 2015 |
