Skip to main content

Flame-rated Cold Line Tube Isolator Insert

This thru-stud isolator is designed for metal studs/brackets, providing positioning support and dissimilar metal isolation for copper, CPVC and PEX tubing. The isolator’s blue color signifies cold water piping for easy identification.

Features and benefits:
  • Integrates with HoldRite #121 and #125 series brackets
  • Meets UL 94 V-2 requirements
  • Off-center hole design allows for cross-over without fittings
  • Fits in 1-3/8 in. or 1-11/32 in. Holes
  • Material: polypropylene, UL94V-2, blue
  • Temperature range: -10 °F to 180 °F