Positive displacement pump test bench VP/EV

Test stand for volumetric pumps Mod. VP/EV allows you to study the technical characteristics of different pumps by measuring flow rate, pressure and adjusting the flow rate according to changes in volume. The stand includes four pumps, a vibration damper, safety filters and safety valves.

Test stand for volumetric pumps Mod. VP/EV – is an educational equipment designed to study the technical characteristics of various volumetric pumps. The system allows measurements to be made under different operating conditions, and the obtained data can be easily compared with theoretical results. The equipment provides the ability to measure flow rate and pressure, adjust flow rate according to volume changes, evaluate pump efficiency, and check safety systems with calibrated valves.

Technical characteristics:

Pumps:
- Piston pump (P1):
  - Rotation speed: 1400 rpm
  - Power: 0.37 kW
  - Flow rate: 9.2 l/min
  - Pressure: 7 bar
- Diaphragm pump (P2):
  - Rotation speed: 1400 rpm
  - Power: 0.37 kW
  - Flow rate: 36 l/min
  - Pressure: 7 bar
- Drive pump (P3):
  - Rotation speed: 1000 rpm
  - Power: 0.37 kW
  - Flow rate: 6.3 l/min
  - Pressure: 7 bar
- Oil pump (P4):
  - Rotation speed: 1500 rpm
  - Power: 0.37 kW
  - Flow rate: 4.7 l/min
  - Pressure: 7 bar
Equipment:
- Trolley frame with wheels;
- Water supply and collection tank (50 l);
- Pressure gauge (0–10 bar);
- A simple calibrated tank for measuring the amount of liquid supplied;
- Vibration damper (or air lock);
- Protective filters in the suction system;
- Safety valves in the supply system;
- Electrical switches for each pump.
Power supply:
- 400 Vac 50 Hz, three-phase, 1.2 kVA (other voltage and frequency available on request).