Automatic Glass Bulb Pendent Water Mist Spray Fire Sprinkler for Fire Protection

Product Description

Product Description
FIRE SPRINKLER HEAD PENDENT
Fire sprinkler is a nozzle that use to spray water to the fire.
It is installed at the end of water pipe.
It can sense the heat by a specific glass bulb then open automatically to allow water spray out to extinguish the fire.
Product Feature
1) Sprinkler material:brass
2) Plate material: stainless steel
3) Surface colour: chrome
4) Sensing element: glass bulb
5) Thread:BSP R1/2" DN15
6) Type:Pendent
7) Temperature:68ºC
8) Working pressure : 1.6MPa/ 16bar / 235psi
9) Glass bulb: standard respond
10)K factor:5.6gpm/psi½(80 lpm/bar½);
11}Weight: pendent 50.3g
Application:
Hotels,hospitals, shopping mall, factory, schools and so on.

Installation and Maintence
During installation, should pay attention not to damage the bulb to avoid affect the thermal performance. In the process of wrench and twist, do not use spanner to wrench the supporting arm to deformation and affect the
sealing performance (note: the bulb temperature can be chosen according to the needs of users)

Pendent sprinkler: Used mainly where water pipeline, used for sprinklers installation is concealed. The sprinkler is mounted in a I discharging spray hemispherically.

Product Parameters

Norminal Diameter	Connection Thread	Flow rate	Temperature
DN15	R1/2"	80±4	57/68/79/93/141°
DN20	R3/4"	115±6	57/68/79/93/141°

Real Photos

Product catalog
https://sx-hongye.en.made-in-china.com/product-list-1.html

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