Comparison of Positive Displacement Machines and Turbomachines .
Comparison Of Positive Displacement Machines And Turbomachines
Specification Of Comparison Of Positive Displacement Machines And Turbomachines
- Comparison of driven machines for liquid and gaseous media
- Closed water circuit
- Two compressors: piston compressor and rotary vane compressor
- Four pumps: piston pump, impeller pump, two centrifugal pumps
- Drive motor with variable speed
- Flow determined by level (water) or Venturi tube (air)
- Digital displays for pressure, differential pressure, temperature, speed and drive power
Technical Data
Piston compressor
- Max. volumetric flow rate: 115L/min
- Max. pressure difference: 10bar
Rotary vane compressor
- Max. volumetric flow rate: 90L/min
- Max. pressure difference: 0...7bar
- Safety valve: 0,8bar
2 centrifugal pumps
- Max. flow rate: 60L/min, max. head: 18m
Piston pump
- Max. flow rate: 14,6L/min
- System pressure is limited to max. 6bar
Impeller pump
- Max. flow rate: 25L/min, max. pressure: 1,5bar
Electric motor, 4-pole
- Max. power: 0,75kW
- Nominal speed: 1370min-1
- 2 pressure vessels: 10L, max. 10bar
- 2 water tanks: 60L, 10L