fire sprinkler nozzle glass ball sprinkler head

                We Accept Customized

General Information

The sprinkle head is the most important part in automatic water spraying system, used to detect, control and extinguish the fire. It is a main part of the automatic water spraying system.

Working Principle

Glass ball with organic solution of high thermal expansion coefficient , is a kind of thermal sensitive element. At normal temperature, the glass ball can hold certain force to ensure the sealing nozzle. When the fire occurs, the temperature rises and the organic solution in the glass bulb will expand and give out internal pressure. When the pressure reaches certain degree, the glass ball will break and the sprinkler will open and spray water.

Widely used in: shopping malls, factories, hotels, warehouses and and can meet the protection requirements of different hazard levels. Suitable for the temperature ranging from 4℃to 70℃.   

Structure Chart

Part List of Structure Chart

Feature

1.This series of glass bulb sprinkler head is consisted of copper alloy framework and glass ball, sealing, glass ball seat,fixed screw and splash box.

2.Compact structure and delicate appearance.

3. The nozzle frame is made of high strength copper alloy with high strength and good corrosion resistance.

4. Temperature sensitive element (glass ball) uses high quality products at home and abroad. High strength of the glass ball, reliable action and fast response.

Installation

1. Used in the ceiling of the building. The company can provide a complete set of decorative plate or sprinkler protection cover.

2. When installation, if there’s leakage, change a new one. Not allowed to use drive pipe because the installation force may be too large to make the nozzle deformation and leakage.

3. If can’t ensure that the seal, please check the pipe thread. If it’s not qualified, please repair or replace, do not repair the connection thread on the nozzle.

Company Information 

Fujian Water Power Fire Control Complete Equipment Co.,Ltd          

Phone No:86+0595-86922897    

WEB:     

Address: NO.57 Guifeng Industrial, Nan’an City Fujian PRO,China

Contact Me If Any Need. At Your Service

Peter Wu 
Export Salesman

Tel. +86-15159758157

Fax. +86-0595-86332822

Web.   

Skype:  Peter.wu.1992

What'app:  +86-15159758157