Fire Nozzles For Sale Standard Response Brass Fire Fighting Sprinkler
Fire 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.
Fire Nozzles For Sale provides brass fire nozzles for sale. Our standard response, quick response and large response sprinkler nozzles are made to the highest quality standards. To keep your property safe, we always recommend replacing broken or deteriorated parts of the sprinkler system such as washers, connectors and pipes with new ones so they may function properly.

Characteristics and Functions
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Model
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Fire sprinkler
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Material
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Brass, chrome plating
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Type
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upright type ESFR fire sprinkler
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Norminal diameter(mm)
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15DN or 20DN
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Connecting thread
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R1/2 or R3/4
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Glass bulb color
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Red
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Temperature rating
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68°C
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Flow Rate
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80±4 or 115±6
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Bulb
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3mm or 5mm
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Response
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quick response
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Basic Parameters of Fire Sprinkler
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Model
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Norminal Diameter
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Thread
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Flow Rate
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Style
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T-ZSTP
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DN15
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R1/2
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80±4
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Upright/Pendent
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DN20
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R3/4
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115±6
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T-ZSTX
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DN15
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R1/2
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80±4
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Pendent
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DN20
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R3/4
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115±6
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T-ZSTZ
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DN15
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R1/2
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80±4
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Upright
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DN20
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R3/4
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115±6
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T-ZSTBS
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DN15
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R1/2
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80±4
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Horizontal Sidewall
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DN20
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R3/4
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115±6
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ZSTDY
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DN15
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R1/2
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80±4
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Pendent
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DN20
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R3/4
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115±6
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