Model DMHT-1000

Grease or High Temperature Duct Access Door
Rectangular Sandwich

Model DMHT access doors employ a fully removable dual-panel door to provide a convenient and economical means to obtain access to components in ductwork utilized in low, medium and high pressure and velocity applications to high temperatures.

Standard Construction

Door Panel: 22 ga. (0.85) [20 ga. (1.0) for doors > 12" x 8" (305 x 203)] galvanized steel with 16 ga. (1.5) black iron backing plate - precision stamped.
Gasket: Fiberglass rope - door to duct.
Knobs: Zinc coated wing nuts - hand adjustable.
Available Sizes: 10" x 6" (254 x 152)
                            12" x 8" (305 x 203)
                            18" x 14" (457 x 356)
                            24" x 18" (610 x 457)