Deluge gun
Special Nozzles are special fittings for the fire extinguishing agent delivery (water or water / foam mixtures) that are used in addition to the multi-purpose jet pipes, hollow jet tubes and foam nozzles. As the multi-purpose beamlines include this Water Discharge. There are different types of special beamlines, which are not standardized in the rule.
Shower head pipes
Shower head pipes or monsoon beamlines have a mushroom-shaped head at the end of the tube, which is filled with numerous nozzles. This makes it possible to produce a spray with very high heat retention capacity. Today, these beamlines are only extremely rare to find.
Extinguishing lances
An arc is a special lance lance which allows to reach fires in hard to reach places. Delete lances are also used Heustapelbränden.
Turning tubes
Turning tubes for ladders are pieces of pipe with two handles, a solid coupling and a rotatable coupling. At the tight coupling of the supply hose is attached (usually B -75) and made most of the rotatable coupling directly or via a device connected to it Multi purpose branch (usually B or C) again. In order to fight a fire even from great heights from the basket of a ladder is made possible. Another possibility is to connect a hose to the regular rotational coupling, and thus without a building riser side to perform a water supply in an upper floor.
Monitors
Monitors ( also water cannons ) are portable, stationary on stands (industrial) or vehicle front and roofs mounted large beam tubes, which can be operated manually or by remote control. They are suitable for the delivery of chemical foam, as well as plain water. The most monitors flow rates of 1,000 to reach up to 4,000 l / min at throw distances up to 60 m. This makes them particularly important where a fire fight with a lot of water is needed from great distances.
Even larger monitors can be found on an airport fire vehicles on trailers in refineries or tank farms as well as extinguishing boats up to 10,000 l / min and 30,000 l / min can deliver, thereby casting distances can be achieved by more than 100 m.
Furthermore, there is a DIN standard trailer with foam water cannon.
Rescue boats, demonstration
Monitor use
B tube monitor
Tractor " Europe " in Brunsbuttel with three special beamlines
High Pressure Nozzles
High-pressure beamlines are recent developments with an output pressure up to 40 bar. The high pressure misting an extremely strong and thus a great heat retention capacity is reached. Owing to the high restoring forces, and if they are not constructed as a hollow jet, such tubes are formed with a bow in the manner of a Stützkrümmers.