Check snoot (Clappered snoot) is brass component used as inlet in flush fire department inlet connection, to connect fire hose onto FDC inlet. It has an internal swinging drop clapper which prevents the backflow of water.
|Size||Check type||Outlet||Ref. No.|
|2-1/2″ x 3″||Clapper||3″ NPT, F||F2301 (UL)|
|2-1/2″ x 3″||Clapper||3″ NPT, M||F2302 (UL)|
|2-1/2″ x 3″||Spring||3″ NPT, F||F2303 (ISO)|
|2-1/2″ x 3″||Spring||3″ NPT, M||F2304 (ISO)|