A combination pump logic controller and vfd, part of the company’s microprocessor-driven pump controller line, can control up to three pumps in parallel, says the manufacturer. The Technologic® 500 ...

Pumping applications account for more than 20% of global electric motor energy consumption and conscientious plant owners have been trying to maximize the efficiency of this equipment for many years.

There’s a wide variety of scenarios that may require a service technician, facility manager, or manufacturer’s rep to troubleshoot a pump. Regardless of the circumstances, using a methodical approach ...