Double Clapper Siamese Connection
(11.90 bar)
On hose assemblies, pressure rating is the lower of either the rating of the coupling or the hose at 70°F.

Exposed Fire Department Connections (FDC) provide an economical method to satisfy local fire codes.
Double drop clappers with two pin lug swivel inlets.
Provides the required 500 GPM minimum to supplement the fire protection as an auxiliary inlet connection to the water supply (250 GPM minimum per inlet).
90°
(2) Female NST (NH) Inlets
Female NPT Outlet
branding: Auto-Spkr, other branding also available
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