Fire Fighting Equipment K80 Dn 15 Fire SprinklerIntroduction: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, re......
Type | Upright / Pendent /Sidewall/Conventional/Concealed | |
Material | Brass/Zinc | |
Surface finish | Natural brass or Chrom Plated or White Color Coated | |
Thread diameter | 1/2" NPT/BSPT (DN15) | 3/4" NPT/BSPT (DN20) |
Flow characteristic coefficient | 80L/min(K=5.6) | 115L/min(K=8.0) |
Glass bulb diameter | 5mm(Standard Response) or 3mm(Quick Response) | |
Certificates | ISO,CCC,UL | |
Max working pressure | 1.2Mpa (175Psig/12 Bar) | |
Factory Hydrostatic Test | 100%, 3.0Mpa | |
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