The Armstrong Design Envelope 6800 Boosters are fully assembled, programmed, integrated and factory-tested turn-key booster systems. They are equipped with vertical multistage pumps and come in arrangements of 2 to 5 pumps. The integrated controls allow for superior performance and energy efficiency across broad operating envelopes. Most suitable for applications where energy consumption and low maintenance are critical, installation space comes at a premium, and occupant comfort is a high priority.

Applications: New and retrofit water boosting installations in mid to large size residential, commercial, or industrial settings (such as apartment buildings, office towers, hospitals, hotels, schools, water treatment plants, factories, etc.).

Performance range: Up to 2000 USgpm (450 m³/hr) flow; up to 370 psi (22 bar) pressure

Power Range: Up to 250 hp (up to 185 kW)