Optidrive E3 variable frequency drives (VFDs) from Invertek Drives have completely automated the control of pumps used to fill and empty ballast tanks on board commercial barges in the Netherlands. As ...

Single VFDs are often integrated into new and existing applications due to the huge amount of energy savings and programming benefits. Specialty pump drives often go above and beyond the requirements ...

Gorman-Rupp is pleased to offer a VFD (variable frequency drive) option for the Prime Aire® PA6C60C-B-E50 priming-assisted pump model. The 6” x 6” (150 mm x 150 mm) pump provides flows to 2,000 GPM ...