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Spray Head

The drencher head is a unit of manual or automatic drencher system. It forms a piece of water curtain to cooling or isolate fire from spreading. It is usually applied along with safety curtain and glass wall. There are three types available: single outlet, double outlets and cornice outlet.

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Drencher Nozzle, Water Curtain Sprinkler (ZSTM Serious)

Description

The drencher head is a unit of manual or automatic drencher system. It forms a piece of water curtain to cooling or isolate fire from spreading. It is usually applied along with safety curtain and glass wall. There are three types available: single outlet, double outlets and cornice outlet.

Installation

Types of single outlet and double outlets should be installed uprightly and the outlets point to protection target. However they should be installed horizontally if they are used to form water curtain wall.

High Speed Spray Head


Description

The high speed spray head constitutes the sprinkler system along with water supply pipeline, control valves and announciator to put out fire on electrical equipment and flammable liquid. It is widely used in large transformer, oil tank, shopping mall and warehouse 

Parameters

Model

Rated Working Pressure 
(MPa)

Flow
(L/min)

Flow Coefficient 
(K)

Atomize Angle

ZSTWB8

0.35

15

8

60°
90°
120°

ZSTWB11.8

22

11.8

ZSTWB14.9

28

14.9

ZSTWB16

30

16

ZSTWB21.4

40

21.4

ZSTWB27

50

27

ZSTWB33

62

33

ZSTWB43

80

43

ZSTWB53

99

53

ZSTWB67.5

125

67.5

ZSTWB80

150

80

ZSTWB86

160

86

ZSTWB107

200

107

ZSTWB117

220

117

ZSTWB160

300

160



Medium Speed Water Spray Head

Description

Medium speed consists of frame, apex and deflector. It is to protect areas where ther is combustible. Water will be atomized by deflector and ejected when it flows into the head once a fire happens. The head will keep spraying water mist to prevent fire from spreading during the fire disaster.

Features

1. Water is the only needed extinguishing agent.

2. Foam solution can also be added to put out liquid caused fire.

3. It can be used combine with other extinguishing system such as powder system.


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