Fire sleeves This article deals with the various types of fire hoses, their characteristics and the importance of fire control.
Types of Fire Hands:
Low pressure fire hoses:These sleeves are usually used to supply water from a water supply system or other water source and are designed to meet standard fire-fighting requirements.
Average pressure fire hoses:These sleeves have higher working pressures and can be used for more severe fires; they can provide a more powerful and long-range extinguishment.
High pressure fire hoses:These sleeves are designed for large and complex fires, which have high working pressure and are capable of delivering large quantities of water to the scene.
Airport fire hoses:These sleeves are specially designed to serve fire stations at airfields and are used to fire fires on aircraft.
Features of the Fire Hands:
Length:.....................................................Fire hoses may have different lengths, usually ranging from 15 to 45 metres, and lengths are chosen according to the specific needs of fire operations.
Diameter:The sleeve diameter affects its ability to deliver water at a given speed, usually using 38 mm (1.5 inch) or 64 mm (2.5 inch) sleeves.
Material:Fire hoses shall be made of solid materials such as rubber, plastic or fibrous material and shall be resistant to fire, abrasive substances and ultraviolet radiation.
Connections:The arms are usually equipped with standard fittings and connections for connection to fire pumps, hydrants and other equipment.
Importance of the Fire Hands:
Anti-extinguishing efficiency:Fire sleeves are a key tool for rapid and effective fire-fighting; they provide water to the source of the fire, allowing firefighters to quickly control the fire.
Safety:Fire hoses allow firefighters to operate safely from the fire, reducing the risk of injury.
Fire management:Fire hoses allow firefighters to direct water to certain parts of the fire, controlling the spread of fire.
Maintenance of equipment:Regular inspection and maintenance of fire hoses ensure that they are available for use when necessary.
Fire sleeves are an integral part of the fire-fighting infrastructure, providing fire-fighting with the necessary tools to effectively control fire and save lives.
