Viking® 01320BF VK790 Model C-1 Open Window Sprinkler, 180 Degree Spray Pattern, 1/4" Orifice, 1.5K, 1/2” NPT, Chrome RFI 57-330-9-155

57-330-9-155

57-370-0-155

BF152134S8

The valve is designed to initiate an alarm during a sustained flow of water (such as the flow required by an open sprinkler) by operating an optional water motor alarm and/or alarm pressure switch

Viking® 01320BF VK790 Model C-1 Open Window Sprinkler, 180 Degree Spray Pattern, 1/4" Orifice, 1.5K, 1/2” NPT, Chrome RFI 57-330-9-155This chrome Viking Model C 1 Window Sprinkler is a non automatic, open, outside sprinklers intended for protection of windows, walls, and roofs against exposure fires. The directional discharge produces a flat 180 fan shaped spray pattern. Used to produce a water curtain, they are installed on manual or automatic deluge systems. The orifice size of this model is 1 4" with a 1 2" NPT thread size. Item: Viking 01320BF VK790 Model C 1 Open Window