• High Quality UL FM Listed Zst Series Fire Sprinkler Head
  • High Quality UL FM Listed Zst Series Fire Sprinkler Head
  • High Quality UL FM Listed Zst Series Fire Sprinkler Head
  • High Quality UL FM Listed Zst Series Fire Sprinkler Head

High Quality UL FM Listed Zst Series Fire Sprinkler Head

Sprinkler Installation: Pendent
Sprinkler Head Type: Closed
Alarm Valve Type: Wet Alarm Valve
Automatically Opened and Closed Repeatedly: Can′t Automatically Opened and Closed
Closed Fire Sprinkler System: Wet Fire Sprinkler System
Wet Alarm Valve Structure: Seat Type
Customization:

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Basic Info.

Model NO.
ZST
Nominal Diameter
Dn15
Response Temperature
57deg;68deg, 79deg, 93deg, 141deg
Bulb Color
Orange, Red, Yellow, Green, Orchid, Purple
Transport Package
Crate or Carton
Trademark
GAN
Origin
Shenzhen, China

Product Description

Standard Response Sprinkler (ZST Series)

The ZST series standard response sprinkler is the key unit in sprinkle system. It is consist of sprinkler, heat sensitive component (a glass bulb) and seal. It is installed in protection zone. The temperature of surroundings reaches the motion level when fire breaks up, the liquid in the glass bulb swells and then the glass bulb blasts. Thus, the seal drops and the sprinkler start to work.
The sprinkler can detect fire and spray automatically. It is widely used to protect the restaurants, hotels, hospitals, theatre, shops, buildings, warehouses, underground garages and garment factories.
This kind of sprinkler has many types to choose from. Types contain upright, pendent, conventional, vertical sidewall and horizontal sidewall. And there are two different aperture sizes for our products, one is 15mm and the bigger one is 20mm. Of course the aperture size can be manufactured as clients' demands. The bigger aperture sprinklers applied in cases where wider spray square is needed but pressure of water supply is not so high.
Technical parameters:
1.     Rated working pressure: 1.2MPa.
2.     Diameter of glass bulb:  Φ 5mm

Rated temperature and color code:  
Model Rated Response Temperature
(°C)
Highest Ambient Temperature
(°C)
Liquid Color in Glass Bulb
ZSTP/X/Z 57 27 Orange
ZSTP/X/Z 68 38 Red
ZSTP/X/Z 79 49 Yellow
ZSTP/X/Z 93 63 Green
ZSTP/X/Z 141 111 Orchid
ZSTP/X/Z 182 152 Purple


High Quality UL FM Listed Zst Series Fire Sprinkler Head


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Website: winanfire.en.made-in-china.com
 
 

 

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