UL Listed Standard Response Pendent/Upright/Sidewall Fire Sprinkler

Product Description

UL Listed Standard Response Pendent/Upright/Sidewall 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
)

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