TPF — Through-Penetration Firestop
- Use when penetrating a 2 hour fire-rated floor or wall with IVSI-Z3 or IVSI-Z4 grease duct
Z-Clear Materials Available: Aluminized Steel, 304 or 316 Stainless Steel
Ordered Part Includes:
One closure band, two cover plate halves, 12” wide insulation strip and one 4” insulation strip.
1. For use with IVSI-Z3 and IVSI-Z4 grease duct only.
2. One kit required for a floor penetration and two kits required for wall penetrations. Reference installation instructions.