Portable Fire Suppression System for Class A & B Fires

Portable fire suppression systems for Class A and B fires extinguish solid combustible materials and flammable liquid fires using agent formulations that attack both fuel categories from a single portable unit. These systems give industrial facilities, military forward positions, vehicle crews, and emergency responders a flexible fire suppression capability across the two most commonly encountered fire types without carrying separate agents for each class.

Dry chemical powder systems using monoammonium phosphate (MAP) as the active agent address both Class A and B fires simultaneously. MAP deposits a sticky residue that coats fuel surfaces, interrupts the combustion chain reaction, and suppresses re-ignition on solid materials. On flammable liquid fires, MAP’s rapid flame knockdown creates a smothering blanket across the burning surface. Furthermore, portable dry powder extinguishers in 6kg, 9kg, and 12kg configurations cover small to medium fire scenarios at ranges of 3 to 6 meters discharge distance. These suit vehicle-mounted fire suppression kits, industrial equipment rooms, and military forward position fire safety equipment sets.

AFFF (Aqueous Film Forming Foam) portable systems suppress Class B flammable liquid fires through a dual action mechanism. The foam blanket physically separates fuel vapor from air while the aqueous film component wets the fuel surface and prevents vapor re-release. Additionally, Class A foam concentrate at 0.1 to 0.5% proportioning ratios dramatically improves water’s penetration and cooling ability on deep-seated solid material fires — covering burning timber, vegetation, and fabric that water alone extinguishes slowly. Portable compressed air foam system (CAFS) backpack units carry 11 to 20 liters of foam solution. They deliver 3 to 5 minutes of continuous foam discharge at ranges of 10 to 15 meters.

Portable water mist systems using fine droplet discharge at pressures of 10 to 35 bar suppress both Class A and B fires through simultaneous cooling, vapor dilution, and oxygen displacement effects. These suit enclosed machinery spaces, server rooms, and vehicle engine compartments where dry powder contamination would cause secondary equipment damage.

These systems serve Pakistan Army vehicle crew fire safety programs, Pakistan Air Force aircraft ground handling fire suppression equipment, Rescue 1122 first responder portable fire equipment, industrial facility fire brigades in Karachi and Faisalabad, and military forward base fire safety infrastructure requiring effective Class A and B suppression from portable, rapidly deployable systems.

Tactical Supply Pakistan supplies portable Class A and B fire suppression systems for military vehicle protection, industrial fire safety, and emergency response procurement across Pakistan.