The 250-ST & 500-ST dry chemical powder fire fighting stationary units are designed for effective fire fighting capabilities in high risk areas such as commercial complexes, large establishments and industrial plants.

Specifications:
- Fixed Chassis:
Manufactured of : Steel channel sections covered by welded checkered plates, Extra Advantage (Cabinets ): Equipped with two steel side Cabinets for stowage of discharge hoses, Option (Surface Treatment ): Galvanized upon request at extra cost.

- Powder Unit:
Fire classes : ABC, Working temperature range: -20° C to 70° C , Valve material : Chrome plated brass alloy with over pressure safety valve, Container material : steel, Discharge fitting : 2 x 20 m hose with special powder pistol, Extinguishing agent: MAP-based, Propellant gas : N2, N2 cylinder test pressure: 250 bar, Paint finish : Surface treatment and coating.
- Container
Approval : TUV approved pressure container, Testing pressure : 35 bar, Bursting pressure : Over 70 bar , Inspection top opening : Equipped, Bottom opening : Equipped for maintenance.
- Pipes system
Valves : Provided with two ball valves for each hose, one for operation and the other for cleaning and pressure release after operation, Pressure regulating unit : The unit is equipped with two pressure gauges, one for the pressure cylinder(s), and the other for the powder container pressure.
- Option : Leather protective cover from weathering factors upon request at extra cost. Manufactured according to Egyptian Standard ES 1871/1990.
TUV approved pressure vessel, Awarded ΠMark.
Quality Management System ISO 9001/ISO 14001/OHSAS 18001.
Laboratory Accredited According to the ISO/IEC 17025/1999.