FM-1849-23A Series and Parallel Pump Apparatus
Experiment:
The apparatus supports a wide range of experiments, including:
- Study of centrifugal pump operating principles
- Comparison of single pump vs. series and parallel pump performance
- Determination of pump characteristic curves
- Measurement of:
- Flow rate (capacity)
- Total head
- Pump output
- Overall efficiency
- Analysis of performance curves:
- Head vs. discharge
- Efficiency vs. discharge
- Output vs. discharge
- Investigation of cavitation phenomena in centrifugal pumps
Features:
- Transparent pump casing for visual observation of impeller motion and flow behavior
- Configurable operation: single pump, series, and parallel modes
- Dual centrifugal pumps with independent variable speed control
- Real-time measurement of flow rate, pressure, speed, and power
- Integrated selector switch for easy system configuration
- Industrial-grade piping with corrosion-resistant components
- Comprehensive instrumentation with direct engineering unit display (no conversion required)
Technical Specifications
Pumps
- Type: Horizontal Single-Stage Centrifugal Pumps (Transparent)
- Quantity: 2 Units (P1 & P2)
- Maximum Flow Rate: Up to 100 L/min
- Speed Range: 0–3000 RPM (each pump)
- Maximum Head (Single Pump): 10–12 meters
- Operation: 3-phase variable speed (parallel operation supported)
Circulation Tank
- Material: Transparent Plexiglass
- Function: Supplies water to both pumps in a closed-loop system
Instrumentation
- Flow, pressure, speed, and power indicators with direct unit display
- Manometers: 3 units (inlet, middle, outlet)
- Pressure Gauges:
- 0 to 2.5 bar (Qty. 2)
- -1 to 1 bar (Qty. 1)
Piping System
- Material: Industrial PVC
- Valves: Nonferrous (corrosion-resistant)
- Mounting: Stainless steel base frame
Optional Software
FM-1849-23A SW (DAQ Software)
Developed in LabVIEW™, the optional NITM DAQ software enables:
- Real-time data acquisition and monitoring
- Graph plotting and data visualization
- Automated calculations
- CSV report generation with complete datasets and graphs
Utilities Requirements
- Electrical Supply: 220/380 VAC, 3-phase, 50/60 Hz
- Water Supply: Laboratory main supply
Scope of Delivery
- 1 × Experimental Module
- 1 × Instruction Manual
FM-1849-23A Series and Parallel Pump Apparatus
The FM-1849-23A Series and Parallel Pump Apparatus is an advanced educational and laboratory training system designed to demonstrate the operating principles and performance characteristics of centrifugal pumps. With its transparent construction and flexible configuration, this apparatus enables clear visualization and hands-on understanding of fluid flow behavior in single, series, and parallel pump operations.
Overview
Centrifugal pumps are among the most widely used fluid transfer devices in industries such as chemical processing, civil engineering, water treatment, and power generation. This apparatus provides a comprehensive platform for studying pump behavior, efficiency, and performance curves in a controlled laboratory environment.
The system operates in a closed-loop configuration and allows students and engineers to observe energy transformation—from electrical to mechanical and finally to hydraulic energy—while analyzing real-time data.
Educational Value
This apparatus bridges theoretical knowledge and practical application by enabling users to:
- Visualize fluid dynamics inside a pump
- Understand pump performance under different configurations
- Analyze efficiency and energy transformation processes
- Gain hands-on experience with industrial-relevant systems
