All fire hydrants installed in the city, shall comply with the following specifications.
(A) Hydrants shall have two two and one-half-inch hose connections and one four and one-half-inch steamer connection.
(B) Threads shall be National Standard fire threads.
(C) Hydrants must be provided with a drain mechanism so that the entire barrel drains down to the level of the valve seat when shut off.
(D) All parts must be of sufficient strength to withstand a 300-pound water test when assembled.
(E) A six-inch sleeve shall be installed on the hydrant base. A six-inch auxiliary valve shall be connected to the sleeve and water main.
(Prior Code, § 51.052) Penalty, see § 51.999