DSA HT — Compression Duct Door for High Temperature Duct
- Formed galvanized steel
- Available in specialty metals
- Available in sizes 8" x 4", 10" x 6" and 16" x 12"
- Available for both flat and round duct
- Self-adhesive template included for proper installation
- Formed 16-gauge black iron
- Utilizes ceramic rope gasket
- For applications up to 2000°F