To provide easy access into high-temperature air ducts and grease duct systems. This door was designed for applications requiring UL 1978 listing.
Opening size = 20 x 20
Door Size = 22 x 22
Minimum Duct Height = 26"
Sandwich Access Door for grease duct or high temperature applications.
- UL 1978 Listed
- Easy to install sandwich design with no special tools required
- Minimal penetration into the duct
- Dramatically reduces installation time
- No welding required
- Grease and liquid tight
- Meets NFPA 96 Standards
- Union made in the U.S.A.
- Door is completely removable for easy cleaning
- Can be used with all types of duct wrap insulation systems
View Spec Sheet Here
View MSDS Sheet Here