Series and parallel pump experimental apparatus (constant speed)
We will experiment with the operation characteristics of two centrifugal pumps in series and parallel operation, or the operation characteristics of a single pump. The setup consists of electric motors (constant speed) that drive each pump individually, a transparent acrylic water storage tank and valves, and a floating flow meter, with pressure gauges placed at the pump inlet and outlet. The impeller part of each pump is designed with a transparent cover for observation, and cavitation demonstrations can also be conducted. *There is also a PC data collection system type available with a similar experimental setup as H52. H53V Series and Parallel Pump Experimental Device (Variable Speed) H53V can vary the pump motor speed and digitally displays the rotational speed (rpm), torque (N.m), output (W), pressure (bar), flow rate (L/s), and temperature. Additionally, various data can be collected and analyzed in real-time on a PC (sold separately) using the accompanying software.
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basic information
H52 Specifications Dimensions and Weight: W1040 x D572 x H740mm, approximately 50kg Pressure Gauge: Analog type, inlet x1, outlet x2 Flow Meter: Floating type flow meter x1 Shut-off Valves: Pump inlet and outlet x5 Maximum Flow Rate: Approximately 71 L/min (single operation), approximately 96 L/min (parallel operation) Maximum Discharge Pressure: Approximately 130kPa (single operation), approximately 260kPa (series operation) Power Supply: Single-phase AC100V, 15A, 50/60Hz (with transformer)
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Applications/Examples of results
Main experimental content: Performance tests of single, series, and parallel pumps (discharge side valve V5 variable) Calculate pump output (W) from total head (kPa) and flow rate (L/s) Pump suction test (suction side valve V1 variable) Demonstration of cavitation (suction side valve V1 closed)
Detailed information
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Series Operation Experiment Reference Diagram
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Parallel Operation Experiment Reference Diagram
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Single Pump 1 Experiment Reference Diagram
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Single Pump 2 Experiment Reference Diagram
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Company information
Megakemu designs, manufactures, and imports various experimental and practical equipment for universities, junior colleges, technical colleges, high schools, and vocational schools across the country. While the world has made advancements in various fields, it seems that our Earth's environment is being disrupted by ourselves and is approaching its limits. The world is seeking new Japanese technologies that coexist with the Earth's environment.
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