ADF40 Aluminum Door Port Fits 4″ Hose


Door ports are installed by putting one piece on each side of the door and then connecting them with included screws. Fits 1″ doors our-of-the-box. Use threaded rod and nuts (Not included) for thicker doors. For use with FLT350, FLT400, ACT400, or ACT40-20 hose.

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Additional information

Weight2.5 lbs
Dimensions4 × 4 in


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Questions and answers of the customers

  1. A No, these aluminum elbows are specially designed for overhead applications, which means you cannot use them for underfloor applications. They are used to connect two exhaust hoses in overhead pulley systems at garages and automotive facilities.
  2. A These garage door exhaust ports are designed to reduce the kinking of hoses passing through them. They also help reduce the loss of tempered air in garages and automotive repair facilities.
  3. A Yes, they can and have been doing so for several years. The aluminum construction of these door ports makes them lightweight, yet sturdy and resilient. They can withstand challenging environments in garages.
  4. A We can ship the product in two business days. As these exhaust door ports are one of the most used items across garages in the US, we usually have them in our stock.
  5. A Yes, you can use these door exhaust ports for thicker doors, too. Although these aluminum garage door ports are designed for 1" doors, you can use them with threaded rods and nuts for thicker doors.
  6. A You can use the two screws provided with aluminum door ports to fit them on garage doors.
  7. A This aluminum door port is designed to use with FLT350, FLT400, ACT400, or ACT40-20 hoses.