Attack Fire Sprinkler for Building Room Indoor Use

Basic Info

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

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