Model 280
Air Gap Fitting
An air gap is a vertical break between the supply pipe and the receiving source to provide backflow protection into the potable water system. The fitting is cast lead-free brass.
Smith air gap fittings feature:
- Protects water supply from cross connection
- Available in threaded or sweat connections
- Cast Brass construction
- Available with Nickel or Chrome plating
Downloads
Specifications
| Optional Materials | Chrome Plated -CP, Nickel Plated -NP |
Models
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| Figure Number 280 1/2" NPT Threaded Connections |
Figure Number 281-S 3/4" x 1-1/2" Sweat Connections |
Figure Number 281-T 3/4" x 1-1/2" Threaded Connections |








