HVAC-system pumping; general purpose pumping; industrial/process pumping (water or glycol based)
Armstrong Design Envelope Pumps with integrated controllers are OSHPD pre-approved!
Pipe-mounted 2-pump unit with integrated intelligent controls for space-saving installation, superior energy performance, and full redundancy or parallel-pumping operation.
On-board Intelligent Variable Speed controls with Sensorless or Parallel Sensorless control. Controls enclosure UL type 12 or UL type 4X (outdoor applications). NEMA premium motors. Inside single-spring mechanical seals
Up to 1000 USgpm (63 L/s) flow; up to 140 ft (43 m) head
250o F (121o C)
1 hp to 7.5 hp (0.75 kW to 5.5 kW)
3" to 8” (80 mm to 200 mm)
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Use ADEPT, Armstrong's selection software, to quickly and easily select the model you require.
Lowest installed cost. Lowest operating cost.
Circuit Balancing Valves
(2” - 12”)
Dirt & Air Separators
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.
resources & tools
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