US$0.72
|
1,000 Pieces
(MOQ)
|
Basic Info.
Alarm Valve Type
Wet 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
Nozzle Flow Coefficient
80
Standard Response
57,68, 79, 141
Quick Response
57, 68, 79, 141
Transport Package
Cartons
Production Capacity
1000000/Year
Product Description
Factory price wholesale UL Standard Pendent Fire Sprinkler
SIZE OF BULB: Glass Bulb 5mm ,3mm ,
BRANK NAME OF BULB: JOB GERMANY
BULB COLORS: orange 57oC,Red 68 oC,Yellow79 oC, Green 93 oC, Blue 141 oC, Purple 182 oC
MODEL: Diameter 15mm
ZSTZ 15(upright) installed upward,
ZSTX15( pendent ),installed downward
ZSTP15 (Conventional ) ,installed both upward and downward
ZSTB 15(sidewall ) installed sideward
REMARK:
Airproof test pressure : 3Mpa,
Rated working pressure :1.2Mpa ,
Thread : R1/2
K coefficient: 80
Flowing calculation: Q=K√10P ( P=working pressure)
Specifications:
Airproof test pressure : 3Mpa,
Rated working pressure :1.2Mpa ,
Thread : R3/4
K coefficient: 115
Flowing calculation: Q=K√10P ( P=working pressure
)