China Fire Sprinkler Fire Sprinkler Heads Fire Sprinkler System

Sprinkler Head 68 degree Fire Fighting Sprinkler
Introduction:
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 Other Bags & Cases 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.
TechnicalSecurity Guard parameters:TypeUpright / Pendent /Sidewall/ConventiIndustrial Equipment & Components onal/ConcealedMaterialBraTimer & Counter ss/ZincSurface finishNatural brass or Chrom Plated or White Color CoatedThread diameter1/2" NPT/BSPT (DN15)3/4" NPT/BSPT (DN20)Flow characteristic coefficient 80L/min(K=5.6)115L/min(K=8.0)Glass bulb diameter5mm(Standard Response) or 3mm(Quick Response)CertificatesISO,CCC,ULMax working pressure1.2Mpa (175Psig/12 Bar)Factory Hydrostatic Test100%, 3.0MpaFiElectric Contact & Materials re sprinkler photoes:
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