The RS-50 fire barrel (aluminum) is used to create and direct a continuous stream of water when extinguishing fires. It is used to complete portable fire motor pumps, mounted gear pumps and to equip a fire hydrant. The RS-50 fire barrel consists of a body, at one end of which a thread is cut for screwing in a coupling head, which ensures its connection to the pressure hose. The other end of the body with its cylindrical part forms a nozzle through which water is ejected. The body of the fire barrel is made of aluminum alloy and is not painted.
Trunks meet the following reliability indicators:
average service life - 8 years;
mean time between failures - 500 cycles.
Also ask Fire barrel manual RS-70 (AL.)