Flow Rate£º16L/S£¨250 GPM£©
Working Pressure: 4-6 bar
Foam expansion ratio: 5:1£¨MIN£©
25% Liquid precipitation time: 2.1 MIN
It is made of housing, foaming nozzle tube, guide board.
Principle: When the mixture go through the foaming nozzle tube, the fog flow will be developed. Then negative pressure occurs which will intake a lot of air to develop air foam. The foaming nozzle tube and guide board lead to oil tank, so the mixture flow down along the tank, covering on the fire area to extinguish a fire.