Armstrong Design Envelope Permanent Magnet (DEPM) pumps

Armstrong Fluid Technology introduced its extended range of Design Envelope Permanent Magnet (DEPM) pumps to Australia and the wider Asia–Pacific region at ARBS 2024.

These DEPM pumps, with motors up to 45 kW, are designed to deliver a 35–65% reduction in energy consumption compared to conventional integrated pumps with induction motors. This translates into 50% embodied carbon reduction for end users. Design Envelope pumps provide good flow measurement and are available with parallel sensorless control for optimised pump loading and redundancy.

Armstrong’s DEPM pumps are used across various industries, including construction, hospitals, energy upgrading, data centres, hotels, commercial property and other sectors with mission-critical facilities, to drive energy monitoring in heating, ventilation, air conditioning and refrigeration (HVAC&R). The motors of these DEPM pumps are built to IEC5 efficiency standards.