Flame-rated Gray Tube Isolator Insert
This through-stud isolator is designed for metal studs/brackets, providing positioning support and dissimilar metal isolation for copper, CPVC and PEX tubing.
Features and benefits:
- Meets UL 94 HB requirements
- Comes in a range of options that integrates with HoldRite #121, #125 and #700 series brackets
- Fits in 1-3/8 in. or 1-11/32 in. holes
- Material: Polypropylene, Light Gray, UL94HB
- Temperature range: -10 °F to 180 °F
|424||1/2 in. CTS|
|425||3/4 in. CTS|
|426||1 in. CTS|
- Tubing isolation
- Dissimilar metal isolation
- Toilet flanges
- Stub-out support
- Fixture stub-out
- Drinking fountain
Approvals & Listings
- UPC / IPC / IAPMO listed
- UL 94 HB
- UL Ratings
Compatible with multiple pipe types.
Designed to work with HoldRite brackets.
Lab-tested and UL compliant.