Armstrong introduces new design envelope stainless steel pumps

Armstrong Fluid Technology’s popular Design Envelope (DE) 4380 Vertical In-Line pumps are now available in Stainless Steel. Ideal for domestic water and light industrial use, these pumps are certified for safe drinking water systems to the NSF-61 and NSF-372 standards.

The new DE Stainless Steel Pumps can also be used in many light industry petroleum and chemical applications and offer the advanced Design Envelope solutions which include DE Permanent Magnet (DEPM) motors, Parallel Sensorless Pump Control, built-in Wi-Fi connectivity, touchscreen control and optional Pump Manager capability.”

The new Stainless Steel DE pumps offer:

  • Up to 70% energy savings.
  • Permanent magnet motors.
  • Built-in Parallel Sensorless control.
  • BMS connectivity.
  • Advanced hydraulic design with industry-leading flow efficiency.
  • Control algorithms that review operations constantly and adjust output.
  • Smaller footprint and lower total weight than traditional units.

The DE 4380 is available in six models ranging from 1 to 2hp, supporting performance levels from 10-gpm to 1185-gpm flow, and 10-ft to 75-ft head. It is designed for continuous low-pressure circulation, including – water circulation, cooling towers, fountains, irrigation, spraying systems, condensate return, filtration and many other applications.

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