Description
The hopper discharge door is a stainless steel, top-hinged, UL-B label fire-rated door assembled to a hopper. It sits at the bottom of a linen or laundry chute system and provides the outlet opening where material discharges into the collection area. When heat from a fire reaches the door, the fusible link releases and the door closes on its own.
Hopper Discharge Door Specifications
- Stainless steel construction
- Top-hinged door assembled to the hopper
- UL-B label fire-rated door
- Fusible link that closes the door automatically under excessive heat
- Sized 36″ x 48″ (outlet opening)
What it fits
We recommend a hopper discharge door for linen and laundry chute systems, where it serves as the outlet opening at the base of the chute. If you are not sure which size or configuration your building needs, our technician can help you confirm the right fit.
Ordering and lead time
This is a special-order item built to your requirements. Typical lead times run about one week on parts and three weeks on doors, and custom orders usually take four to five weeks to ship. Call us at 203-304-9000 to arrange a custom-fit solution and confirm current lead times. If you need faster shipping, call and we will do our best to help.




