Double drop clapper with (2) female 2 1/2 in. pin lug swivel inlets and (1) 4 in. outlet. 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). Exposed Fire Department connections(FDC) provide an economical method of satisfying local fire codes.
Features
- U/L listed and FM approved
- Max pressure 175 PSI
- Inlets 2 1/2 in. NST (NH)
- Outlet 4 in. NPT
- Branding: AUTO-SPRINKLER
- Cast brass finish