Price 220v extractor ventilation fan Fire Smoke Extractor

The power of the Fire-fighting smoke extractor is the weapon used by firefighters to fight and control building fires. The unique blade design can quickly generate a strong airflow, creating conditions for positive pressure air supply. The rapid and effective smoke exhaust and air supply technology is the guarantee for the safety of firefighters and people trapped in the fire. Water-driven smoke exhauster sends outdoor air into the building, and the air pressure in the building will increase, which is different from the outside. The air creates a pressure differential. Under the effect of such a pressure difference, the indoor positive pressure air will quickly flow to the outside, so as to achieve the purpose of exhausting smoke and blowing air.

It adopts the method of connecting with a fire truck or a medium and low pump, and uses pressure water as power to exhaust smoke and cool down the airtight place for fire rescue, reduce radiant heat, etc. It is small in size, light in weight, large in air volume, strong in mobility, and easy to operate. water fire smoke extractor is suitable for fire rescue, underground buildings, windowless buildings, chemicals, processing and manufacturing, areas where flammable gas, steam, dust, etc. are caused by welding. It is safe and explosion-proof, and can discharge flammable and explosive gases in dangerous places. Visibility is greatly improved through smoke exhaust, and emergency rescue can be carried out quickly, which has the greatest protection effect on individual firefighters.