Armstrong

Design Envelope 4392 Twin Pumps

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Armstrong Design Envelope 4392 Twin Pump

Armstrong Design Envelope 4392 Twin Pump Front

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Armstrong Series 4392 Twin Pumps

Armstrong Series 4392 Twin Pumps is a Pipe-mounted 2-pump unit with integrated intelligent controls for space-saving installation, superior energy performance, and full redundancy during operation. Saves up to 75% in energy over comparable traditional constant speed or variable frequency operated pump installations.

Applications: HVAC-system pumping; general purpose pumping; industrial/process pumping (water or glycol based). Armstrong Design Envelope Pumps with integrated controllers are OSHPD pre-approved.

Power range: 1 hp to 7.5 hp (0.75 kW to 5.5 kW)

Size: 2″ to 6” (50 mm to 150 mm)

Downloadable Documents

Armstrong Design Envelope Intelligent Variable Speed Pump Brochure

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Prefabricated Engineered Assemblies

We offer custom prefabricated engineered assemblies (packaged skids and enclosures) with the purchase of any boiler, heating, cooling or water system. Manufactured in the USA, these military-grade platforms deliver stability, portability, protection and a smaller footprint for large-scale industrial equipment.

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