About Series And Parallel Centrifugal Pump Test Set
SERIES AND PARALLEL CENTRIFUGAL PUMP TEST SET
- Two motor-driven centrifugal pumps, mounted on a stainless steel plinth with a water reservoir and pipework for continuous circulation. The pumps configured for single pump operation, two pumps in parallel or two pumps in series by using manually operated ball valves. Similarly, manual valves are used to control the flow and facilitate the study of suction effects, including demonstration of air release.
- In parallel operation the two pumps draw from a shared inlet pipe of a wider diameter than the pump inlet, reflecting a typical industrial configuration of parallel pumping. Each pump has impellers that can be easily accessed and replaced without tools.
- The complete unit mounted on ss base with the connection of pumps with the tank.
- Investigation and operating behaviour of pumps in various operating modes
- Single pump, series or parallel pump operation, configurable via valves
- Closed water circuit contains centrifugal pumps with drive motor and a transparent water tank
- One pump with variable speed and one pump with fixed speed
- Adjustment of flow resistance by a valve in the delivery pipe
- Sensors for pressure on intake and delivery sides of the pumps and flow rate
- The structure easily installed in the basic hydraulic bench,
- The unit easily connectable to the basic hydraulic bench,
- The unit composed of a centrifugal type pump and hydraulic circuit,
The pump should be:
- Power: 0,37 kW,
- Fixed speed: 2900 rpm,
- Flow rate:1,6 4,8 m/h,
- Head: 13,3 9 m HO.
The hydraulic circuit should be composed of:
- PVC PN16 tubes,
- Set of manual ball valves to allow the series and parallel function of the system,
- Two plexiglass direct reading flow meter,
- A bourdon type manometer,
- A bourdon type vacuum gauge.
Advanced Pump Testing for Educational ExcellenceThis centrifugal pump test set is engineered to provide clear demonstrations of pump operations in both series and parallel arrangements. Its built-in safety mechanisms ensure reliable performance, while the modular nature and flexible sample connections make it ideal for instructional and practical training in labs.
Durable Construction and User-Friendly DesignConstructed with a mild steel frame and stainless steel or PVC piping, the test set features a powder-coated finish for enhanced corrosion resistance. Compact dimensions and bench-mounted configuration allow for straightforward installation and convenient workspace integration.
Comprehensive Controls and Measurement ToolsEquipped with an intuitive control panel, analog and digital gauges, and a level indicator, users can accurately monitor water flow, pressure, and system conditions. Precision needle valves and optional data logging deliver enhanced assessment of pump characteristics and system curves.
FAQs of Series And Parallel Centrifugal Pump Test Set:
Q: How is the Series and Parallel Centrifugal Pump Test Set installed and operated in a laboratory setting?
A: The test set arrives bench-mounted and ready to use. Simply connect the inlet and outlet hoses using quick disconnect fittings, fill the integrated 50-litre tank, and activate the system via the control panel. Indicator switches and gauges guide operation, making it easy for users to conduct experiments safely.
Q: What are the primary benefits of using this test set for educational purposes?
A: This equipment allows hands-on study of pump characteristics when operated in both series and parallel arrangements. It facilitates practical demonstrations, supports system curve determination, and improves understanding of fluid dynamics, providing accuracy within 1% on full-scale deflection for flow and pressure measurements.
Q: When should the optional digital data acquisition interface be used?
A: The optional digital data interface is ideal for experiments requiring automated data logging or when detailed analysis is necessary. It is especially helpful in research settings or advanced laboratory coursework where precise data recording and retrieval are beneficial.
Q: Where can this test set be utilized effectively?
A: It is suited for engineering laboratories, technical institutes, and research centers. Its durable design and flexible connectivity make it appropriate for environments focusing on educational testing, research, and demonstration of pump principles.
Q: What process is followed to assess pump characteristics in series and parallel operation?
A: Users configure pumps in either series or parallel as required and use the control panel and needle valves to adjust flow and pressure. Pressure gauges and flowmeters record measurements, while the system curve is determined by varying loads and tracking readings through analog or digital displays.
Q: How does the equipment ensure accurate and safe measurement during testing?
A: With overload and short-circuit protection for motors, leak-proof construction, and precision control valves, the set minimizes operational risks. The integrated analog and digital gauges, combined with robust connectivity and a level indicator, guarantee precise and safe performance monitoring throughout testing.