CATALOGUE » Voith Pumps » Variable volume flow, EPA / EPAF

Do you require variable volume flows in your hydraulic system right up to the high-pressure range? If that's the case, you don't need a variable displacement pump or a variable capacity pump such as a piston pump or vane pump. You can achieve this reliably, quietly and with a high degree of efficiency using Voith EPA/EPAF units.

The EPA/EPAF units comprise:

  1. Voith internal gear pump or pump combination for the generation of pressure and volume flow (EPA)
  2. Asynchronous motor to drive the pump (EPA)
  3. Frequency inverter for controlling the speed of the motor EPAF)


  • EPA/EPAF units can be created with all Voith internal gear pumps (IP...)
  • High system efficiency
  • Low noise emissions
  • Simple system integration
  • Reduced energy requirement
  • Continuously adjustable volume flow


  • Delivery of cooling lubricant in machine tools
  • Die-casting machines
  • Injection molding machines
  • Bending machines
  • Folding presses
  • Presses
  • Lifting devices