Type Sidewall
Model ZSTBS15, ZSTBS20
Operating temperature 57/68/79/93/141 degree C
Norminal Diameter DN15,DN20
Working pressure 12 bar
Response standard or quick
Material brass


Detail Description of FIRE SPRINKLER

  • Model NO.: ZSTBS
  • Sprinkler Head Type: Closed
  • Automatically Opened and Closed Repeatedly: Can′t Automatically Opened and Closed
  • Closed Fire Sprinkler System: Wet Fire Sprinkler System
  • Wet Alarm Valve Structure: Seat Type
  • Type: Sidewall
  • Size: 15/20/25mm 1/2"/3/4"/1"
  • Connecting Thread: R1/2"/3/4"/1" or NPT1/2"/3/4"/1"
  • Sensitive Element: Glass Bulb/Fusible Alloy
  • Glass Bulb Diameter: 3mm&5mm