Two Stage Series and Para Pumps Manufacturer,Supplier and Exporter in India
Product Code : EL-FMP-11282
Quick Answer: The Two Stage Series and Parallel Pumps unit has two pumps, each driven independently by its own bearing-mounted motor and drawing water from an integral reservoir. A two-way valve lets the pumps work alone, in parallel or in series, and a Venturi meter gives the flow rate.
Last updated: October 2026
Key Features
- Two pumps, each driven independently by a bearing-mounted motor with its own electronic Motor Drive for speed control
- Load cell measures torque and a sensor measures pump speed; each Motor Drive display shows speed, torque and calculated true shaft power
- Two-way valve sets the pumps to work alone, in parallel or in series; each pump has its own inlet valve
- Water passes through strainers and valves to a Venturi meter, where differential pressure gives the flow rate
- Integral reservoir; water returns for re-use, keeping water use to a minimum
- Instrument and control modules fit into a frame above and behind the pumps
Technical Specifications
| Specification | Value |
|---|---|
| Pumps | Two, each driven by its own bearing-mounted motor |
| Speed control | Electronic Motor Drive per pump |
| Measurements | Torque (load cell), speed (sensor), true shaft power (calculated) |
| Flow measurement | Venturi meter, differential pressure |
| Pump configurations | Single, parallel, series |
| Water supply | Integral reservoir, recirculating |
About This Product
Students run one pump, then both in series and in parallel, and compare how the combined head and flow change with each arrangement. The rig also lets them see and hear cavitation and learn how a Venturi meter and differential pressure measurement give the flow rate. Educational Instrument can dispatch the Two Stage Series and Para Pumps to laboratories in Albania, Maldives, Zambia, Palestine, Ecuador and Philippines.
Frequently Asked Questions
Can the pumps be run on their own as well as in series or parallel?
Yes. A two-way valve in the system allows the pumps to work alone, in parallel or in series, and each pump has its own inlet valve.
How is the flow rate measured on this pump unit?
The water is delivered to a Venturi meter, and the differential pressure across the Venturi gives the flow rate.
Related: Fluid Mechanics Products, Series and Parallel Pumps and Variable Speed Series and Parallel Pumps.
For a quotation on the Two Stage Series and Para Pumps, contact Educational Instrument.
