PS&C’s Series GRF, Government Rotary Filter has been redesigned by Engineering to better support our USG customers and clients. The Series GRF provides reliable clean power for the most critical mission needs within the United States Government. The Rotary Filter is offered in many different models to support the diverse applications requested. Under normal operation, the Series GRF isolates the critical load from any and all utility transients, brownouts, spikes, and anomalies generated upstream of the system.

Standard Features:

  • Brushless Two Bearing Induction Motor
  • Synchronous, Brushless Generator
  • Flexible Isolation Coupling
  • Push Button Start
  • Precision Solid-State Voltage Regulator
  • Analog Metering & Controls
  • Numerous Others…

The standard Series GRF is supplied with a high efficiency induction motor, an isolation coupling, a synchronous generator with a precision voltage regulator to main the output voltage. Also the absence of brushes and slip rings in both the motor and generator allows for virtually maintenance free operation. We are proud that the Series GRF is now even better suited to help support our customers and clients around the world.

About PS&C

Power Systems & Controls is a world leader in power quality and power protection technology, building systems for mission critical applications world-wide. Clients include many of the world’s leading research and test laboratories, rail and sea mass transit, advanced manufacturing, and data centers. The company was founded in 1965 by CAT. Today the company is headquartered in Richmond, VA and supports the USG and DOD, Fortune 500, and many other international organizations on a wide range of applications. We don’t just solve power problems; we engineer power solutions.