The LFE frame-mounted end-suction pump and VLSE vertical in-line split coupled pump are ideally suited for new commercial HVACR applications and retrofits. The fully integrated, intelligent LFE and VLSE pumping systems feature the MLE variable-speed motor in ranges from 3-30 horsepower (hp) in 3,600 revolutions per minute (rpm) and 3-25 hp in 1,800 rpm. The LFE and VLSE offer a systems approach, which, through intelligent technology, adapts precisely to current demand to deliver performance, energy efficiency, and reliability. The integrated, energy-optimized MLE system consists of a system controller, variable-frequency drive (VFD), and standard asynchronous motor, all in one, and can be fitted with loose sensors. Both are configured and interfaced at purchase, and their plug-and-pump design results in quick and easy installation.
Grundfos Pumps Corp.