Gold Member Since 2015
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Fujian Quanzhou Western Union Fire Fighting Tech Co., Ltd.

Sprinkler, Fire Sprinkler, Glass Bulb manufacturer / supplier in China, offering Fire Sprinkler with Glass Bulb Sprinkler Spray Nozzle, 1/2" 93 Degree Standard Response K5.6 Pendent Fire Sprinkler Heads Prices, Red Color Fire Hose and so on.

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Supplier Homepage Product Fire Sprinkler Fire Sprinkler with Glass Bulb Sprinkler Spray Nozzle

Fire Sprinkler with Glass Bulb Sprinkler Spray Nozzle

FOB Price: US $0.58 / Piece
Min. Order: 5,000 Pieces
Min. Order FOB Price
5,000 Pieces US $0.58/ Piece
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Port: Xiamen, China
Production Capacity: 300000
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: ZSTZ&ZSTX
  • Sprinkler Head Type: Closed
  • 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
  • Nozzle Flow Coefficient: 80
  • Connecting Thread: R1/2"/3/4"/1" or NPT1/2"/3/4"/1"
  • Sensitive Element: Glass Bulb/Fusible Alloy
  • Glass Bulb Diameter: 3mm&5mm
  • Transport Package: Carton
  • Origin: Fujian, China
  • Sprinkler Installation: Pendent
  • Alarm Valve Type: Wet Alarm Valve
  • Open Fire Sprinkler System Type: Deluge System
  • Dry Alarm Valve Type: Enclosed Type
  • Alarm Valve Diameter: 100mm
  • Deluge Valve Type: Diaphragm Type
  • Surface Fnishing: Chormed/Nikeling/Brass Original
  • Temperature Raiting: 57c/68c/74c/79c/93c/101c/141c
  • Trademark: XL, GW
  • Specification: 15/20/25mm 1/2"/3/4"/1"
  • HS Code: 84818090
Product Description
Glass ball closed sprinkle nozzle is the most key components of automatic sprinkler system, used to detect the instrument of fire element,And to control fire and extinguish firethrough the automatic water spray device. Apply to work environment temperature less than 4 ºC, and is not higher than 70 ºC in light of the danger level buildings as wet system to fight fire water of the hotel, department stores, restaurants, entertainment, warehouse, hospitals, factories, the airport and the basement automatic sprinkler system such as the pipe network.

Quick Details
Place of Origin: Fujian, China (Mainland)
Model Number: ZSTZ&ZSTX
material: brass
rated working pressure: 12 bars(1.2Mpa)
airproof test pressure: 24bars(2.4Mpa)
strength test pressure: 30bars(3Mpa)
thread: 1/2",3/4"
20mm diameter model:

Nozzle Temperature Rating

 The maximum 
ambient temperature

Color liquid-filled glass ball
 57 38°C Orange
 68 38°C Red
 79 38°C Yellow
 93 38°C Green
 141 38°C Blue

Packaging & Delivery
Packaging Details: carton packing: 36cmx34cmx22cm 200 pieces in one carton packing. 12KG weight each one carton.
Delivery Detail: 10,000 pieces can be ready for delivery within one week


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