Attack Fire Sprinkler for Building Room Indoor Room Hotel Use

• Sprinkler Installation: Sidewall
• Sprinkler Head Type: Closed
• Alarm Valve Type: Dry Alarm Valve
• Automatically Opened and Closed Repeatedly: Can Automatically Opened and Closed
• Open Fire Sprinkler System Type: Deluge System
• Closed Fire Sprinkler System: Wet Fire Sprinkler System
• Model NO.: Sprinkler
• Dry Alarm Valve Type: Enclosed Type
• Wet Alarm Valve Structure: Seat Type
• Alarm Valve Diameter: 80mm
• Nozzle Flow Coefficient: 80
• Deluge Valve Type: Thermal Type
• Wp: 10
• Transport Package: Carton
• Specification: Sprinkler
• Trademark: ZYfire
• Origin: China
• HS Code: 760900
• Production Capacity: 1000000PCS/Month

Product Description

 

Product Description

ZYfire Hose Corporation, founded in 2000, we research and produce Lay flat frac hose, fire hose, rack hose, industrial hose, forestry hose, snow-making hose, irrigation hose, drag hose, potable water hose, No-dig pipe rehabilitation liner, TPR layflat hose, hose couplings, landing valves and other fire fighting equipments.

1) 15mm diameter model:
i) (upright): installed upward
ii) (pendent): installed downward
iii) (conventional): installed both upward and downward
iv) (sidewall): installed sideward
Specifications:
a) Airproof test pressure: 3Mpa
b) Rated working pressure: 1.2Mpa
c) Thread: R1/2
d) Coefficient: 80
e) Flow calculation: Q=K√10P (P=working pressure)
f) Large coverage glass bulb sprinkler
2) 20mm diameter model:
i) (pendent): installed downward; protected area: 4.9 x 4.9m²
ii) (sidewall): installed sideward; protected area: 4.9 x 6.7m²

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