Fire Sprinkler Manufacturers

Upright Installation 5mm Glass Ball Fire Sprinkler

Upright Fire Spray Sprinklers, install in upright position only.
  • Item no.:

    ZSTZ15-68 Degree
  • Payment:

    T/T, Chinese Agent Transfer RMB, Cash Payment
  • Product origin:

    Fujian, China
  • Color:

    Usually Silver
  • Goods stock:

    20000
  • Min order:

    1000
  • Product weight:

    46 Grams Or 52.3 Grams
  • Shipping port:

    Xiamen-Fujian, Or Other Seaport in China
  • Lead Time:

    7-15 days
  • Product Details

Upright Installation 5mm Glass Ball Guangbo Brand Fire Sprinkler

Upright Installation Guangbo Brand Fire Sprinkler, DN15 Thread Size, 5mm Glass Ball are very fragile. Handle with extreme care. Sprinklers should be kept in the carton provided with dividers at all times prior to installation. Sprinklers should never come in direct contact with one another or any other foreign object prior to installation. Do not place Upright fire sprinkler in a bucket. Guangbo Fire Sprinkler Manufacturer is not responsible for glass ball damage due to improper handing.


Our Fire Sprinklers are testing by Chinese TESTING CNAS (Chinese National Quality Supervision and Inspection Center for Fixed Fire Extinguishing Systems and Refractory Components.


SPRINKLER TEMPERATURE RATING / CLASSIFICATION and COLOR CODING AS BELLOW;

CLASSIFICATION
FAHRENHEIT CELSIUS GLASS BULB COLOR THREAD SIZE 1 THREAD SIZE 2
LOWER 135 57 ORANGE  DN15 DN20
ORDINARY 155
68
RED 
DN15
DN20
INTERMEDIATE 1 175
79
YELLOW 
DN15
DN20
INTERMEDIATE 2 200
93
GREEN 
DN15
DN20
  HIGH    286
141
BLUE
DN15
DN20
EXTRA HIGH 360
182
MAUVE (PURPLE) 
DN15
DN20


Let us Introduce the accessories of  Upright Fire Sprinklers,

1. Copper Brass Alloy Frame: precise forging of copper brass alloy, highly strong corrosion resistance, Surface Polishing and Chrome Plating;
2. Temperature Sensitive Glass Ball: this is the importmant temperature sensing element;

3. Sealing Components, Glass Ball Seat, Set Screw and Splash Plate, match copper brass alloy frame with glass ball;

4. Upright Fire Sprinkler, DN15 Thread Nominal Diamater 15mm, Red Glass Ball Explosion is 155℉ and 68, please see the picture,


Suitable places for installing glass ball fire sprinkler: 

Homes, high-rise buildings, entertaiment venues, shopping malls, hotels, subway tunnels, airport terminals, warehouse storage, underground garages, etc.


Conditions of Starting fire sprinkler automatic spray water:
1. Fire sprinkler is installed on the pipe network in the automatic sprinkler system. It starts work when the fire site temperature reaches a predetermined figure, according to the designed shape and water volume, and spray water in the protected area.
2. When a fire occurs, the glass ball which filled with the organic solution and higher thermal expansion coefficient will be thermally expanded and broken, thereby opening the nozzle to spray water.

Best Features of glass ball fire sprinklers:

Use long life, easy installation, precise thread size, temperature sensitive action, beautiful appearance, stalbe performance, copper alloy corrosion resistance, small size, light weight.


Important Precaution to follow:

1. Never replace a Large Orifice sprinkler with a standard sprinkler or vice verse.

2. Never replace a Spray Sprinkler with an old style sprinkler or a used sprinkler.

3. Never install an Upright Spray Sprinkler in a pendent position or a Pendent Spray Sprinkler in an upright position.

4. Use only a special sprinkler wrench to install sprinklers. Any other wrench is liable to injure the sprinkler.


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