Our foam fire extinguishing device for mobile 
 Mobile devices, also known as foam pipe foam fire extinguishing devices, when used with the device interface with the fire water supply source interface can be used in series. Mainly used for fighting, B, C and non-water soluble liquid fire A, B, C liquid handling areas and storage areas and easy place to leak. The device is suitable for municipal residential areas, industrial enterprises, oil tanks, chemical sector, heat treatment shop, gas stations and other places for help underground water source is ground fire hydrant, fire hydrant, and fire pump motor for use with water tankers, etc.. 
 Mobile foam fire extinguishing device has a cheap, easy to use and maintenance operation, injection time is long, high fire performance characteristics of industrial enterprises is an ideal fire-fighting equipment, is also attached to the city fire brigade professional rehydration points. The devices are generally two operations, one person with access and open the fire hydrant fire hydrant water supply valve; another person connected with the water spray gun and spray gun fire. 
 How it works: the water supply source interface and the interface device connected to the inlet, and to provide no less than 0.20MPa pressure water, pressure, low flow proportioner cavity light when the low-pressure cavity of the negative pressure, the bubble is about to device fluid aspiration and automatically at a certain mixing ratio, the mixture flows through the movement of water with a foam gun fired, the mixture emitted by the foam pipe gun fired again when mixed with air, the foam, the last bubble mixture ejected from the muzzle out the fire. 

 Main technical performance and parameters 
 Model proportioner foam reserves (L) Working pressure range (MPa) mixture flow (L / s) mixing ratio (%) Range (m) 
 MSY100 HF4 100 0.5-1.0 4 3 or 6 ≥ 16 
 MSY200 HF4 200 0.5-1.0 4 3 or 6 ≥ 16 
 MSY200 HF8 200 0.5-1.0 8 3 or 6 ≥ 20 
 MSY300 HF8 300 0.5-1.0 8 3 or 6 ≥ 20