36" Horizontal, Rolling Discharge Door Assembly, Type “A”, "M" Series

36" diameter, Type “A”, horizontal, open end, trash chute or linen chute discharge door. Door is equipped with a 165 degree fusible link designed to melt when the ambient temperature of a fire reaches 165 degrees. This action closes the door to stop fire from traveling up the chute into the building. Fusible link, pendant wire, wheels, and springs are replaceable. Door has an all welded door and frame. The door panel is made of #16 gauge galvannealed steel. This discharge door is available for square or round chutes in the standard sizes of 20” to 36”.

Discharge door is not designed to be used to shut off the chute.

This type “A” style horizontal rolling discharge door is a replacement panel only for doors manufactured by Midland Chutes HRD Discharge Doors and Western Chutes, Compactors & Recycling Systems "M" Series HRD Discharge Doors and others. Can be retrofitted to others chutes with spacers or sheet metal adaptors and mounting clips. Complies with building codes for use as a fire damper. This door is not fire rated.