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Multi Pump Test Rig
Multi Pump Test Rig (Product Code: SLE/MCE/51) is a pump trainer used to examine a three-head multi pump and the effect of counter pressure on flow rate and mixing ratio in fluid mechanics and process engineering laboratories. Each head has its own stroke adjustment and overflow valve, draws from a shared 60 L feed tank and delivers up to 18 L/h into a scaled measuring tank. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Pump | Multi pump with 3 heads |
| Flow rate | 3 x 0 to 18 L/h |
| Stroke rate | 1 x 0 to 100 strokes/min, common to all 3 heads, set at the switch box |
| Stroke length | Individually adjustable for each head |
| Counter pressure | Three overflow valves, one per head; adjustable pressure range 2 to 6 bar |
| Maximum head | Approx. 10 m |
| Maximum suction head | Approx. 3 m |
| Delivery-side pressure | 3 x 0 to 10 bar |
| Intake-side pressure | 3 x -1 to 0 bar |
| Feed tank | 60 L (1 tank) |
| Flow measuring tank | 5 L volumetric tank with scale; level 3 x 0 to 20 cm |
| Power supply | 230 V, 50 Hz, 1 phase |
| Dimensions | 1250 x 500 x 950 mm |
| Weight | Approx. 90 kg |
| Product code | SLE/MCE/51 |
| Manufacturer | Jain Scientific Equipments Pvt Ltd (ScienceLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Multi Pump Test Rig Used For?
In water treatment, chemical dosing and food processing, several liquids often have to be pumped in a fixed proportion, and multi-head pumps sharing one drive are a common way to do it. This rig lets students test how well that proportion holds. Each head carries water from the feed tank into its own scaled tank, so the delivered volume of every head can be read at the same time.
Students first set a common stroke rate at the switch box and trim the stroke of each head to reach a chosen ratio. They then raise the counter pressure on one head with its overflow valve, watch the delivery and intake manometers, and see how its flow — and therefore the mixing ratio — drifts. As lab equipment for technical institutes, it gives students a clear, hands-on link between pump theory and real dosing practice.
What to Specify When Ordering
- Electrical supply: 230 V, 50 Hz, single phase.
- Floor or bench space for the 1250 x 500 x 950 mm unit, approx. 90 kg.
- Confirmation of the manometer arrangement on the intake and delivery sides for your syllabus.
- Number of rigs and delivery location.
OEM Manufacturer
Jain Scientific Equipments Private Limited, operating as ScienceLab, is the OEM (original equipment manufacturer) of the Multi Pump Test Rig. The frame, feed and measuring tanks, pipework and switch box installation are completed at the company's own licensed factory at Saha, Ambala, Haryana, India.
Since the rig is supplied by its maker, the same team handles your quotation, any later request for spare overflow valves or manometers, and repeat orders for extra benches — ask us. Colleges, training institutes, dealers and importers are supplied factory-direct; visit the ScienceLab company profile.
Related Fluid Mechanics Equipment
Other positive displacement and pump trainers, plus a simple volume check:
- Computerized Reciprocating Pump Test Apparatus — follows a single piston stroke on a p-V diagram.
- Computerized Gear Pump Test Rig — a rotary positive displacement pump with software-logged efficiencies.
- Submersible Pump Test Rig — a rotodynamic pump for contrasting flow behaviour.
- Glass Measuring Cylinder — for cross-checking small delivered volumes.
The Fluid Mechanics category lists every pump and hydraulics trainer in the range.
Frequently Asked Questions
What does the Multi Pump Test Rig demonstrate?
The Multi Pump Test Rig demonstrates how a pump with three heads behaves, and in particular how counter pressure set on each head affects its flow rate and the mixing ratio between the heads.
How are the three pump heads adjusted?
On the Multi Pump Test Rig, a common stroke rate of 0 to 100 strokes per minute is set for all three heads at the switch box, while the stroke of each head is adjusted individually. Three overflow valves set counter pressure between 2 and 6 bar.
How is the flow of each head measured?
Each head of the Multi Pump Test Rig delivers water from the 60 L feed tank into a tank with a scale, and the level readings of 0 to 20 cm give the volume pumped. Each head delivers from 0 to 18 L/h.
What pressure ranges do the manometers cover?
The Multi Pump Test Rig measures delivery-side pressure from 0 to 10 bar and intake-side pressure from -1 to 0 bar for each of its three heads, so students can relate flow changes directly to the pressures acting on each head.
What are the size and power requirements?
The Multi Pump Test Rig measures 1250 x 500 x 950 mm, weighs approximately 90 kg and runs on a 230 V, 50 Hz, single-phase supply. Its maximum head is approximately 10 m and maximum suction head approximately 3 m.
Who manufactures the Multi Pump Test Rig?
The Multi Pump Test Rig is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), the OEM, at its own factory in Ambala, Haryana, India, and it is supplied factory-direct with quotations from the manufacturer.
Request a Quote
For a quotation on the Multi Pump Test Rig (SLE/MCE/51), contact us through the contact page or add it to the enquiry cart. Quotations are issued directly by the manufacturer to institutions, dealers and importers.
Last updated: 24 September 2026
