Esfr Fire Sprinkler Upright or Pendent Sprinkler

Basic Info

Model NO.	DN15
Dry Alarm Valve Type	Differential Type
Wet Alarm Valve Structure	Pilot Valve Type
Alarm Valve Diameter	65mm
Nozzle Flow Coefficient	80
Deluge Valve Type	Piston Type
Size	65(Dia.)*100(H)*12(Hole Dia.)mm
Type	Fishing Float
Transport Package	Packing by Cartons
Trademark	Tianxing
Origin	Quanzhou, Fujian, China
HS Code	5909000000
Production Capacity	800000/Day

Product Description

Fire Sprinkler Fire Fighting Equipment1. Sprinkler is an important part of wet-type auto spraying system. It is usually installed inside the buildingand 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.2. The sprinkler is composed of sprinkler frame, sealant and glass bulb. It is to be installed in the protective districtvia ductwork, acting as a fire detector and auto sprayer. In case of fire inside the protective district, the atmospheretemperature rises up and the liquid inside the glass bulb expands after being heated and explodes after reaching theoperating temperature of the glass ball. The sealant drops and the sprinkler sprays to the protective district for fireextinguishments subject to the preset shape of spraying.The sprinklers of the pendant installation, ZST-15/20 Fire Sprinkler Feature:Bulb: 5 mm/3 mmFinishes: ChromeOrifice Size: 1/2'', 3/4"Nominal operating temperature: 68 Celsius degreeNominal pressure: 12Bar(1.2MPa)Airproof test pressure: 30bars(3.0Mpa)Outlet: 11 ± 0, 2mmFactor K: 80, 0Height: 54 ± 0, 8mmWidth: 27, 5 ± 0, 5 mmPackage: 200PCS packing in a carton box