• Used in automatic fire protection system to distribute water spray from fixed locations
  • Incorporated with 5mm glass bulb for standard response or 3mm for quick response
  • K-factor=5.6(80)
  • Thread Size:1/2″NPT or 1/2″PT
  • Effective water distribution diameter : R2.3 / R2.6
  • Maximum working pressure of 175PSI
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    Product NameProduct No.Material
    SSU Sprinkler HeadSU231Brass