High module efficiency is provided due to the rapid release of a high-pressure firefighting powder jet into the seat of the fire.

The module operation principle is as follows: After either manual or automatic activation , an electrical signal of low power (0.15-0.20 mA) activates the chemical reaction in the Cold Gas Source (CGS).

Gas generated under thermal decomposition of the compound used in the CGS flows into the case of the MPP frame through an aerator. The gas loosens up the fire-extinguishing powder and pressurizes the case.

After the working pressure reaches the set value, the membrane breaks and the gas-and-powder jet is rapidly ejected into the seat of the fire (zone of burning) under high pressure through the nozzle-spray. After use it can be factory recharged.