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A. Standard hydrants shall have two hose outlets that are two and one-half inches (63.5 mm) in size and one pumper port outlet.

1. New fire hydrants to be placed in the King County portion of the city shall have a pumper port four inches (101.6 mm) in diameter with Seattle Standard threads. The hose outlets shall be two and one-half inches (63.5 mm) in diameter with a National Standard thread.

2. New fire hydrants to be placed in the Snohomish County portion of the city shall have a pumper port four and one-half inches (114.3 mm) in diameter with National Standard threads. The hose outlets shall be two and one-half inches (63.5 mm) in diameter with National Standard threads.

B. Each new fire hydrant shall be provided with an adapter that will convert the threaded pumper port to a four-inch (101.6 mm) Storz connection. This fitting shall be provided with set screws to anchor it to the threads along with a cap that is attached to the fitting with a cable or as approved by the fire code official.

C. The main valve opening of all fire hydrants shall not be less than four and one-quarter inches (133.4 mm). (Ord. 2344 § 6 (Exh. E), 2021).