Low installed cost
Vertical In-Line design eliminates the need for inertia bases, housekeeping pads, flex connectors, and field alignment or grouting requirements
Vertical In-line design minimizes space and pipe requirements
Design Envelope selections frequently recommend a smaller motor and/or pump which reduces installed cost
Low energy consumption
Armstrong 4380 pumps are equipped with high-efficiency NEMA-premium motors for significant reduction in energy consumption and cost
All motors are suitable for inverter-fed service
Vertical In-line design minimizes pipe requirements and related friction losses resulting in higher system efficiency