Application

Connecting fire fighting equipment: mainly used for connecting fire fighting equipment such as fire hose, fire sprinkler, fire pump, etc.

Water supply: as a key connecting component of the fire fighting system, it is used to provide sufficient water to the fire scene.

Quick Connection in Emergency: In case of fire outbreak, the Nakajima coupler allows for quick and efficient connection of fire fighting equipment so that the fire fighting system can be activated quickly.

Marine Fire Fighting: On board ships, centre island couplings are commonly used to connect marine fire pumps and fire hoses, as well as to connect marine fire sprinklers.

Features

Quick connection: Nakajima fittings are designed for quick connection and can be connected or disconnected in seconds for prompt response to fire emergencies.

Durability: Usually made of brass or aluminium alloy, it has good corrosion resistance and durability, suitable for use in harsh environmental conditions.

Multiple Size Options: Nakajima couplings are available in a variety of sizes and dimensions to accommodate different diameters of fire hose and equipment.

Valve control: The couplings are usually equipped with valves to control or shut off the water flow when needed.

Standardisation: Compliance with international or regional fire safety standards ensures performance and quality.

Wide range of applications: besides on ships, centre island couplings are also commonly used in fire fighting vehicles, building fire fighting systems and other places.