Winan Pendent Standard Response Fire Fighting Water Sprinkler

• Sprinkler Installation: Pendent
• Sprinkler Head Type: Closed
• Alarm Valve Type: Wet Alarm Valve
• Automatically Opened and Closed Repeatedly: Can′t Automatically Opened and Closed
• Open Fire Sprinkler System Type: Water Spray System
• Wet Alarm Valve Structure: Seat Type
• Model NO.: ZST
• Alarm Valve Diameter: 150mm
• Nozzle Flow Coefficient: 80
• Response Temperature: 57deg;68deg, 79deg, 93deg, 141deg
• Nominal Diameter: Dn15, Dn20
• Bulb Color: Orange, Red, Yellow, Green, Orchid, Purple
• Working Pressure: 1.2MPa
• Transport Package: Crate or Carton
• Trademark: GAN
• Origin: Shenzhen, China

Product Description

High Quality Pendent Standard Response Fire Sprinkler

  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: Φ5mm
 

 

Rated temperature and color code: 

Model	Rated Response Temperature (°C)	Higest 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	Orichid
ZSTP/X/Z	182	152	Purple

Producitons Pictures

Shenzhen Winan Industrial Development Co., Ltd.

No. 18, Fengshun Road, Tongle, Longgang District, Shenzhen City, Guangdong, China

  

  

  

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