QT-4500 Customer Unit Side View

The QT 4500 is the 4 1/2″ pneumatic tube system offering you maintenance-free operation lowering your drive-thru equipment cost of ownership 65%*, compared to any other system in the industry. With the newly innovative patent pending design, we completely eliminated exterior motors, switches, slide gates, slide doors and all other mechanisms which comprises 65%* of the service issues in the drive-thru industry. The QT-4500’s second-generation pedestal design houses the blowers in the canopy, lessening the noise for the customer.


  • No mechanical motors, switches, doors – lowering your cost-of-ownership.
  • Maintenance free two-year warranty.**
  • Retrofit kits available.
  • Faster air system increases your speed-of-service yielding higher employee productivity and customer satisfaction.
  • Smaller footprint makes it less bulky while adding a pleasing appearance.
  • Carrier presentation makes it easier to reach than other systems in the industry – no more reaching or opening the car door!

* Based on average replacement costs including labor
**Pneumatic tube equipment only excluding all electronic components.