Đang truy cập :
20
Hôm nay :
1494
Tháng hiện tại
: 62935
Tổng lượt truy cập : 9468246
Protector Sprinkler Glass Bulb Type PS215 PS225-PS216 PS226 The operating mechanism is a frangible glass bulb which contains a heat responsive liquid. During a fire, the ambient temperature rises causing the liquid in the bulb to expand. When the ambient temperature reaches the rated temperature of the sprinkler, the bulb shatters. As a result the waterway is cleared of all sealing parts and water is discharged towards the deflector. The deflector is designed to distribute the water in a pattern that is most effective in controlling the fire.