Permanent pressure SN-Series

Full metal valve with manometer

Economy line

The DÖKA permanent pressure powder fire extinguishers are equipped with an extinguishing agent container made of quality sheet steel. The high-quality polyester resin coating is tough and weatherproof and protects the extinguishing agent container from corrosion. The metal fitting with pressed brass body is equipped with a pressure gauge and a separate test valve as standard.

Extinguishing agent: Fluorine-free foam, frost resistant

The fire extinguishing agent foam is produced from a mixture of water and foaming agent by adding air. In the case of fires involving solid materials (fire class A), the high wetting effect combined with the interruption of gas exchange and the cooling effect are particularly effective in extinguishing fires. By adding salts, this foam can also be used at sub-zero temperatures.

• Environmentally friendly: We use state-of-the-art, completely fluorine-free foaming agents.

• Highly effective: The foam cools the source of the fire and covers it like a blanket. This deprives the fire of oxygen and extinguishes it immediately—whether it involves solid materials or burning liquids.

• Frost-proof: Effective even at low temperatures