Fire hoses of any diameters

The device of intra room fire extinguishing (further - the device) is used for suppression by residents of fire in the apartment at an early stage of its detection.
The device provides a possibility of water supply in any point of the apartment taking into account length of a stream of 3 m, length of 15 m, diameter - 19 mm and is equipped with a spray.

The hose is a fire hose.
For accession to the crane constantly the device is supplied with the connecting cap nut providing reliable accession.
The spray provides a water lock not to fill in the apartment before suppression in the place of fire begins.