1. foam auto-mixi system 2. the pollution caused by the harmful substances leakage can be correspondingly controlled by adding

 This device is made up of engine (imported), water pump, reducer and pressure regulator, but also foam auto-mixing system, hose reel and lance, etc. are equipped. The whole device can be mounted on the light-vehicle, and can be utilized independently as well. The over 5HP engine works as the power of the device to drive water pump by reducer, auto-mix system injects foam liquid into system according to set value.  The proportional DC foam or  micro-drops are sprayed from the nozzle of lance to extinguish the fire.

Technical Data:

Model:    PDU4/45  

Power: 5.5HP   

Bulk range for foam: >18m

Maximum flow rate: 45L/min     

Pressure rate: 4MPa 

Bulk range for micro-drops: >12m 

Weight of set: ≤55kg     

Outside dimension: 650*400*460   

 Foam dilatation: 1:5 

Length of hose: 50m         

Foam type: AFFF-AR

Micro-drops diameter: Dv0.99≤400µm

Class of fire: To extinguish fire Class A, Class B and Class E

Foam auto-mix system is adopted to add the neutralize medicine to water mist in order to correspondingly control the pollution caused by the leakage of harmful substance. And disinfectant can be added to implement the epidemic prevention and . 1500 square meters can be covered per minute.

Patent number:

v   ZL 200720095205.8

v  ZL 200820073735.7

v  ZL 200920096246.8

45L Water Mist Fire Fighting Device with mudmat