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Heat Transfer Lab Equipment

Centrifugal pumps study bench school teaching equipment Hydrodynamics Experiment Apparatus Equipment

Item No.: SR3151
SR3151 Centrifugal pumps study bench school teaching equipment Thermal Lab Equipment
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Description

SR3151 Centrifugal pumps study bench school teaching equipment Thermal Lab Equipment
Equipment composition:
Aluminum profile frame structure, bottom with wanxiang wheel, flexible movement. There are four centrifugal pumps, two enclosed impeller pumps, one open impeller pump, one multi-stage pump, water storage tank and piping system.
Technical description:
Students' experiments with different types of familiarize pumps, such as centrifugal and positive displacement pumps.
This is a centrifugal pump including dual piston pumps, one as a positive displacement pump and one side tank pump self-priming. 
The height of the pump water is in a closed circuit. In the process, the pump performance data is in the pipeline and pressure loss. The operation of centrifugal pump can be configured in parallel or in series. A single pump drives a three-phase AC motor. The speed of the motor is variable and variably centrifugal pumps are driven by a frequency converter. The engine is installed in the rotating bearing space, so the torque can be measured by the mechanical output power of a single drive sensor.


Experiments show that the basic types of operation behavior of various pumps.
The relevant measurements can be read on the digital display.
Learning goals/experiments:
•    Compare and operate different types of pumps
•    Record different pump characteristic curves
•    Record the characteristic curve of the system
•    Determination of efficiency
•    Investigate and compare the parallel and series of pumps
•    Centrifugal pump
The bench is equipped by four centrifugal pumps allowing the study of the centrifugal pumps’ characteristics and performances.
The bench is composed of:
•    Mobile frame equipped by a polymeric reservoir.
•    2 closed impeller centrifugal pumps.
•    1 open impeller centrifugal pump.
•    1 multistage centrifugal pump.
•    Serial or parallel pumps association.
•    Pump motor with speed controller.
•    Flow rate measurement sensor.
•    Pressure measurement sensor.
•    Speed sensor.
•    Consumed electric power measurement sensor.
•    The necessary accessories for the efficient functioning.
Power supply: 220V/380V/50Hz.