Sprinkler, Sprinkler Heads, Pendent Sprinkler manufacturer / supplier in China, offering Chrome Pendent Sprinkler, 65mm 2.5 Inch Brass Fire Hose Angle Valve, 25kg to 100kg Wheeled ABC Bc Dry Powder Fire Extinguishers and so on.
|Min. Order:||100 Pieces|
|Production Capacity:||5, 000 PCS/Day.|
|Payment Terms:||L/C, T/T, Western Union|
|Sprinkler Head Type:||Open|
|Automatically Opened and Closed Repeatedly:||Can′t Automatically Opened and Closed|
|Open Fire Sprinkler System Type:||Water Spray System|
|Closed Fire Sprinkler System:||Wet Fire Sprinkler System|
|Dry Alarm Valve Type:||Differential Type|
Sprinkler is an important part of wet-type auto spraying system. It is usually installed inside the building and structures with light fire danger, medium fire danger and heavy fire danger, such as workshop, warehouse, hotel, shop, recreational place, hospital, cinema, office building and garage.
The sprinkler is composed of sprinkler frame, sealant and glass bulb. It is to be installed in the protective district via ductwork, acting as a fire detector and auto sprayer. In case of fire inside the protective district, the atmosphere temperature rises up and the liquid inside the glass bulb expands after being heated and explodes after reaching the operating temperature of the glass ball. The sealant drops and the sprinkler sprays to the protective district for fire extinguishments subject to the preset shape of spraying.