Viking® F20152N Model VRC Foam Ratio Controller, 3% XMAX, 3" Combo Exit And Emergency Lights 10541UFB06 Fire Sprinkler Head

10541UFB06 Fire Sprinkler Head

Item:  FPPI 06-706-00 TrimFit® OS&Y Fire Main Gate Valve

57-360-7-155

Antique Brass

175 Degree 18264JND Fire Sprinkler Head

Viking® F20152N Model VRC Foam Ratio Controller, 3% XMAX, 3" Combo Exit And Emergency Lights 10541UFB06 Fire Sprinkler HeadThe 3 inch ratio controller accurately proportions foam concentrate into a water stream over a wide range of water flow rates. Ratio controllers are an integral part of an approved foam system. In addition to the ratio controller, the main components of the approved foam system are specific foam concentrates, a foam storage tank, a concentrate control valve and foam discharge devices. The system must be designed so that the ratio controller can