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The type C hose, together with the 12 mm discharge pipe and the aluminum valve with fixed type C coupling, represents a complete set that is part of hydrant cabinets, being essential for fire-fighting equipment.
Contents:
The DN52 delivery hose is a flattenable rubberized textile hose whose cross-section becomes circular only under internal pressure, and when empty it can be folded and laid flat. It is intended for transporting water for fire extinguishing.
Technical characteristics:
The type C fixed coupling is part of the category of water passage accessories and is installed inside buildings on the water distribution network used for fire extinguishing. Manufactured according to STAS 701-74
From a construction point of view, it consists of the body, seal carrier and sealing gasket, from which the water discharge hose can be connected in case of fire. The seal carrier is fixed to the coupling body by swaging, so that the parts form a single unit. The passage diameter for the type C fixed coupling is 2 inch.
The pressure it must withstand is at least 12 bar.
The hydrant valve for indoor hydrant is part of the category of water passage accessories and is installed inside buildings on the water distribution network used for fire extinguishing. Manufactured according to STAS 2501-83.
From a construction point of view, it consists of a valve spindle and the fixed type C coupling (threaded), from which the water discharge hose can be connected in case of fire.
The pressure it must withstand is at least 12 bar.
The internal diameter of the pipe on which the hydrant valve is mounted is 2 inch. Hydrant valves are delivered fully equipped, with the fixed coupling mounted.
DN 52 delivery pipe, 12 mm diameter, for compact and spray jet Q=2.5 l/s with valve.
The products comply with:
Specific References
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