The Woodford model 67 series commercial wall hydrants won’t freeze and drain automatically, even with a hose attached, the company notes. They are high-flow and maintenance-free and have fewer parts than other wall hydrants, plus are easily repaired, Woodford adds. They feature an ASSE 1052-approved, field-testable double-check backflow preventer and vacuum breaker. www.woodfordmfg.com
Woodford commercial wall hydrants
![Woodford commercial wall hydrants](http://www.pmmag.com/ext/resources/Issues/2021/07-July/Products/PM0721_Products_Woodford.jpg?1625770754)