2018年9月10日星期一

fire hose reel



Fire hose reels fall into two broad categories – manual and automatic. With a manual fire hose reel the water supply must be turned on and off using a tap; with an automatic hose reel pulling the hose off the reel, usually for less than two full turns, will turn the water on.
Both types can be fixed or swinging. With the swinging type, the reel can be aligned automatically in the direction it’s being pulled out, which can make deployment marginally faster.
Control nozzles are fitted to allow the water to be directed as accurately as possible, and to control the volume of flow. All fire hose reels sold by the Fire and Safety Centre are fitted with a ball valve shut-off device, a hose reel nozzle, and a mounting bracket. Hose reels are available with or without hoses already attached.