VICTAULIC FireLock IGS Installation-Ready Sprinkler Coupling – V9

  • Sprinkler Connections: 1”| DN25, ¾”| DN20, ½”| DN15
  • One-Bolt coupling, optimized for sprinkler installation
  • Utilizes the proprietary IGS™ groove specification
  • Pressures up to 250 psi | 1724 kPa | 17 bar