The Woodford Model 68 freeze-less Undercover Wall Hydrant is protected by an integral 16-gauge stainless-steel locking cover. The hydrant won’t freeze, drains automatically (even with a hose attached), is high-flow and maintenance-free. Model 68 has fewer parts and is easily repaired. It also features an ASSE 1052-approved field-testable double-check backflow preventer and vacuum breaker. The replaceable locking stainless-steel cover flips down for easy access and features a sleek low-profile design that is easier to install than recessed box hydrants. All Woodford commercial wall hydrants are guaranteed five years.