Page "Fire hydrant" Paragraph 20

A typical U. S. dry-barrel hydrant has two smaller outlets and one larger outlet.

The larger outlet is often a Storz connection if the local fire department has standardized on hose using Storz fittings for large diameter supply line.

The larger outlet is known as a " steamer " connection ( because they were once used to supply steam powered water pumps ), and a hydrant with such an outlet may be referred to as a " steamer hydrant " although this usage is becoming archaic.

Likewise, an older hydrant without a steamer connection may be referred to as a " village hydrant.