Multi Pump Test Set – Motor Dynamometer
This is a self-contained bench top set for studying the characteristics for various types of pumps. The unit consists of four different types of pumps namely-centrifugal, turbine, reciprocating and axial flow pump, a common storage tank and measuring instruments. Each…
This is a self-contained bench top set for studying the characteristics for various types of pumps.
The unit consists of four different types of pumps namely-centrifugal, turbine, reciprocating and axial flow pump, a common storage tank and measuring instruments. Each pump is driven by a motor dynamometer for measuring TRUE pump input power. Speed control is by an inverter. By manipulating flow control valves and a selector switch, each pump can be operated individually.
Instruction manual is also included.
- Flow rate vs head at various speeds.
- Pump input, output, and true efficiency at various speeds.
- Effect of pulse chamber for reciprocating pump.
| Pumps ratings: | |
| – Centrifugal pump with maximum flow rate 80 Lpm and maximum head 18 m water | |
| – Turbine pump with maximum flow rate 30 Lpm and maximum head 30 m water | |
| – Reciprocating pump with reduction gear, maximum flow rate 15 Lpm at 300 rpm and maximum head 30 m water | |
| – 69 mm in axial flow pump with metal impeller, guide vanes, shaft and casing, maximum flow rate 400 Lpm and maximum differential head 1.5 m water at 2900 rpm. | |
| Reciprocating pump accessories |
|
| Speed control | Inverter for controlling pump speeds alternatively by selector switch |
| Motor dynamometer for all pumps | |
| Selector switch | For operations of each pump alternatively |
| Measuring instruments | |
| – Flow rate | Water meter and stop watch for centrifugal, turbine and reciprocating pumps |
| – Pressures |
|
| – Sensors with digital display |
|
| Software for data display and analysis by computer (separately supplied). | |
| Power supply | 220 V, 1 Ph, 50 Hz. Other power supply is available on request. |
| Brand |
Essom |
|---|
