Series and parallel vortex pump experimental apparatus
This is a device used to experiment and research the operational characteristics of one or two spiral pumps (connected in series or parallel) over a wide range. Two variable-speed motors operate each pump, which can be observed from the inside, drawing water from a tank and circulating it back to the tank through a strainer, valve, and venturi tube. The impeller section is designed with a transparent cover for observation. The pump's rotational speed (rev/min), torque (N.m), output (W), differential pressure in the venturi tube (△P), and inlet/outlet pressure of the pump are digitally displayed, allowing for a wide range of experiments by changing operational conditions through valve adjustments. Additionally, by using the optional data automatic collection system VDAS (sold separately), various data can be collected and analyzed in real-time on a PC (sold separately).
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basic information
H83 Specifications Dimensions & Weight: W1700 x D600 x H1600mm, approximately 160kg Impeller Diameter: 114mm Maximum Flow Rate: approximately 2L/s Maximum Discharge Pressure: approximately 120kPa, Lift 12m Maximum Rotational Speed: approximately 2800 rev/min Power Supply: Single-phase AC200V, 3kWx2 (6kW) 50/60Hz, Single-phase AC100-200V, 1A 50/60Hz
Price information
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Applications/Examples of results
[Experimental Items] Operating characteristics of the spiral pump Dimensionless operating characteristics Flow measurement using a Venturi tube Demonstration of cavitation Operation of series and parallel spiral pumps
Detailed information
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System diagram
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Cavitation condition photo
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VDAS-F Accessory Software Screen (sold separately)
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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.