Fire Foam System

9 21 6 fire protection 9 21 6 1 foam protection systems.

Fire foam system.

The waterous around the pump rtp foam system is a simple and inexpensive way to add foam capability to all discharges of the fire pump. Foam factory fire gel kits. Typical components include a water source a centrifugal pump foam concentrate tanks a direct injection foam proportioning system on the discharge side of the pump a mixing chamber or device a rotary air compressor and control. Foam eductor backpack system.

Maurice stewart in surface production operations 2016. Foam gel systems. Other components of fire retardant foams are. Firefighting foam is a foam used for fire suppression its role is to cool the fire and to coat the fuel preventing its contact with oxygen resulting in suppression of the combustion fire fighting foam was invented by the russian engineer and chemist aleksandr loran in 1902.

This is done in a foam mixing unit located inside a foam pump house. Despite the growing use among departments globally there is some confusion as to what foam systems can offer when to use foam systems and the types of foam. Roll foam mobile foam system. Fire fighting foam systems are one such system designed to improve the fire extinguishing capabilities of water enhancing on scene efficiencies and promoting water use reduction.

Air aspirating foam nozzles. When mixed in the correct proportions these three ingredients form a homogeneous foam blanket. Foam is made up of three ingredients water foam concentrate and air. The waterous rtp foam system consists of an eductor jet pump and panel mounted foam proportioning valve.

High and low pressure co2 system foam used in fire protection is an aggregate of air filled bubbles formed from aqueous solutions and is of lower density than the lightest flammable liquids. Foam in powder form is mixed with water and forms foam suds. A foam system is usually specified for cone roof tanks. The surfactants used must produce foam in concentration of less than 1.

A compressed air foam system cafs is used in firefighting to deliver fire retardant foam for the purpose of extinguishing a fire or protecting unburned areas. A fire fighting foam is simply a stable mass of small air filled bubbles which have a lower density than oil gasoline or water. Whether you are fighting a wildland or structure fire with class a foam or fighting a flammable liquid fire with class b foam the hale foamlogix is up to the task. The digital foam system removes the traditional pressure restrictions of other foam systems so it is unaffected by hose length flow rate or pressures.