Exposed Single-Inlet 2-1/2 in. (63.5 mm) NPT x 2-1/2 in. (63.5 mm) NST Cast Brass 'Auto Spkr' Fire Department Connection (FDC) saves lives and property when closed valves, natural disasters, pressure loss, or other problems interrupt the supply of water to fire sprinkler systems. With a single-inlet design, cast brass finish, and solid brass components, this UL-listed FDC supports firefighting efforts by providing local fire officials with inlets used to pump water to fire sprinklers when primary water sources, such as a water supply tank, are exhausted.
Each exposed 2-1/2 in. (63.5 mm) NPT x 2-1/2 in. (63.5 mm) NST Cast Brass FDC ships with one included brass plug and chain and brass 'Auto Spkr' plate. Inlet swivels utilize National Standard Thread (NST) and connect easily to fire hose connections throughout much of the United States.
The National Pipe Thread (NPT) outlet installs to a wide range of plumbing and pipe fittings to streamline replacement of a broken, corroded, or unserviceable FDC. This Exposed 2-1/2 in. (63.5 mm) NPT x 2-1/2 in. (63.5 mm) NST Cast Brass 'Auto Spkr' FDC is ready to supplement existing fire protection systems with a flush design that enhances appearance and provides unobstructed passage of water. The 2-1/2 in. (63.5 mm) NST inlet can provide a total water supply of up to 250 GPM.
Polished brass or polished chrome finishes are available by special order. Please call 888-361-6662 for information.