PYSemi-permanent (portable) foam fire extinguishing device

 I. Product Features:

Portable semi-fixed foam fire extinguishing units are primarily used in underground parking garages, chemical storage warehouses, boiler rooms, ships, gas stations, power plants, and other similar facilities. They can serve as a supplement to fixed foam fire extinguishing systems or operate independently as semi-fixed foam fire extinguishing systems. They consist of foam liquid storage tanks, vacuum-type proportioning mixers, hand-pushed wheels, PQ foam guns, fire hoses, foam liquid control valves, and more. Flow rate: 4-8 (L/S), foam tank volume: 100L-1000L. Mixing ratio: 3% or 6%.
Section II: Working Principle

Semi-permanent (Portable) Foam Fire Extinguishing EquipmentDuring fire extinguishing, the quick connectors at both ends of the pressure-reducing ratio mixer connect fire hoses to foam guns and to the hydrant fire water source. As the fire water flows through the ratio mixer of the portable foam tank, a vacuum is formed inside the ratio mixer. The foam fire extinguishing agent enters the ratio mixer via the suction pipe, mixes with the fire water, and forms a foam mixture at a specific ratio. When the foam mixture flows to the foam gun, due to the gun's ability to draw in air, it causes the foam mixture to foam, achieving the effect of foam fire extinguishing.
1. Foam has high energy and strong penetration, capable of quickly extinguishing fires.
2. Mixed ratio ***, offering high-quality foam mixture.
During the fire extinguishing process, foam extinguishing agent can be added at any time according to the extinguishing requirements.
3. Strong mobility with wide coverage and flexible extinguishing capabilities, providing effective fire suppression results.