Armstrong DE 4302

Armstrong DE 4302 is a pipe-mounted 2-pump unit with integrated intelligent controls for space-saving installation, superior energy performance, and full redundancy or parallel-pumping operation. Saves up to 75% in energy over comparable traditional constant speed or variable frequency operated pump installations.

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