Split-Coupled End-Suction PumpÂ
The Grundfos NBSE split-coupled, end-suction pump with integrated
permanent magnet motor, drive, and control serves as the industry
standard in performance, quality, and durability. These products allow
for dynamic and intelligent solutions to many commercial building and
industrial applications. With a selection of forty-one sizes available,
the NBSE provides all the benefits of an NBS pump, enhanced by a
high-efficiency permanent magnet motor and variable frequency drive,
manufactured by Grundfos.
The Grundfos MLE permanent magnet motor with integrated variable
frequency drive exceeds IE5 efficiency levels set by the International
Electrotechnical Commission (IEC), currently the highest efficiency
worldwide for electrical motors. NEMA Premium Efficient motors are
equivalent to IE3, meaning these MLE motors are two levels above Â
NEMA Premium Efficiency. The combined motor and VFD efficiency isÂ
higher than a NEMA Premium motor alone.
GRUNDFOS NBSE