New and retrofit water boosting installations in residential and commercial settings with minimal floor space (such as apartment buildings, hotels, schools, resorts, etc.)
This line of Armstrong HydroPAK 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.
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Design Envelope 6800 Vertical MultiStage Boosters
Design Envelope 6900 DualPAK Boosters
5400 Column Sewage Pumps (Legacy Product)
Expansion Tanks
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Design Envelope technology enables the greenest, most flexible and most cost effective fluid-flow and HVAC systems on the planet – resulting in both, lowest installed and lowest operating cost with the same equipment.