Guardian K-81A with "Storz" Outlet. Only 1/4 turn connects hose to hydrant. Alleviates confusion if multiple steamer threads are used in your area. Also available in 5" connection.
The Kennedy Valve K-81A - 4 inch Hydrant name is one of 2 Hydrants from Kennedy Valve Company featured on TheBigRedGuide.com. View technical specifications and compare the K-81A - 4 inch with other Hydrants.