This line of Armstrong Design Envelope 6800 Vertical MultiStage Boosters has been discontinued. However, related data and documentation are still available for download below. Also, please see our current products for related applications at the bottom of this page.
Ready to purchase? Need some help or have questions? Contact one of our closest reps.
6900 DualPAK Boosters
6800 Vertical MultiStage Boosters
We thoroughly examine how and where energy is being used in your business and buildings and then tell you exactly where efficiencies and savings can be found.
We have a suite of free online support materials and tools. Find the essentials to learn, apply, and maintain Armstrong equipment.
We are happy to help. Discuss your project and product needs with us, check the status of your shipments, or let us save the day in an emergency.