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Vacuum Pump, Electric
Vacuum Pump, Electric (Product Code: SLE/LI/29) is a rotary vacuum pump used to evacuate air from filtration flasks, desiccators and other sealed apparatus in general laboratory work. It suits college, research and industrial labs that want a quiet, low-energy pump, with a 250 W motor giving a pumping speed of 1 litre per second and a pressure limit of 0.067 Pa. The pump is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Pump type | Rotary vacuum pump |
| Pumping speed | 1 litre per second |
| Displacement | 1 litre per second |
| Pumped volume | 3.5 m³/h |
| Pressure limit | 0.067 Pa |
| Vacuum limit | 0.01 (unit not stated in the listing) |
| Rotational speed | 1300 rpm |
| Motor power | 250 W |
| Power supply | 230 V |
| Recommended oil | HFV-1 |
| Operation | Very quiet, low energy consumption |
| Product code | SLE/LI/29 |
| Supplied by | Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India |
What Is an Electric Vacuum Pump Used For?
Most chemistry and biology laboratories need a vacuum source at some point. Connected by thick-walled tubing, this pump speeds up Buchner filtration by drawing liquid through the filter paper, removes air from vacuum desiccators so samples dry without moisture pick-up, degasses liquids before measurement, and powers physics demonstrations such as sound in a partial vacuum. Its quiet running makes it comfortable to use in a teaching room.
Place a trap or filter flask between the apparatus and the pump so liquids and corrosive vapours cannot reach the oil. Check the oil level before each session, top up or change it with the recommended HFV-1 grade when it looks cloudy or dark, and release the vacuum in the apparatus before switching off so oil is not drawn back into the line.
What to Specify When Ordering
- The apparatus you will evacuate, such as filter flasks, desiccators or a bell jar.
- Whether you need vacuum tubing and a supply of HFV-1 oil with the pump.
- Your mains supply, since the pump is listed for 230 V.
- Quantity per laboratory and delivery location.
Supplier
Jain Scientific Equipments Private Limited, trading as ScienceLab, sources this electric vacuum pump and supplies it from Ambala, Haryana as part of its work as a laboratory equipment supplier in India and to international markets. Colleges, research institutions, industrial labs and dealers can order it with matching tubing, flasks and desiccators in one consignment. Background on the company is on the ScienceLab profile page.
Related Laboratory Instruments
A vacuum pump works with the connecting tubing and glassware below:
- Vacuum Tubing — thick-walled tubing that connects the pump to your apparatus.
- Conical Filter Flask — side-arm flask for vacuum filtration and for use as a trap.
- Buchner Funnel, 90 mm, Porcelain — filter funnel that sits on the flask during suction filtration.
- Vacuum Desiccator — sealed vessel evacuated by the pump for moisture-free drying.
- Vacuum Pump, Hand — portable manual option for light-duty demonstrations.
Browse the Laboratory Instruments category for more general laboratory equipment.
Frequently Asked Questions
How fast does the Vacuum Pump, Electric evacuate apparatus?
The Vacuum Pump, Electric has a pumping speed and displacement of 1 litre per second and a listed pumped volume of 3.5 m³/h, with the rotor turning at 1300 rpm. Actual evacuation time depends on the volume of your apparatus and the tubing used.
What vacuum level can the Vacuum Pump, Electric reach?
The Vacuum Pump, Electric has a stated pressure limit of 0.067 Pa. The listing also gives a vacuum limit of 0.01 without a unit, so if your method depends on a particular ultimate pressure, ask us to confirm it before ordering.
What oil does the Vacuum Pump, Electric use?
HFV-1 is the recommended oil for the Vacuum Pump, Electric. Check the oil level before use and replace the oil when it becomes cloudy or dark, since contaminated oil reduces the vacuum the pump can reach and shortens its working life.
What power supply does the Vacuum Pump, Electric need?
The Vacuum Pump, Electric runs from a 230 V supply and has a 250 W motor. It is described as very quiet with low energy consumption, which makes it comfortable to run in classrooms and shared laboratories during long filtration or drying work.
Can the Vacuum Pump, Electric pump solvent or acid vapours?
The Vacuum Pump, Electric should be protected by a trap or filter flask so liquids and corrosive vapours do not reach the pump oil. If your work involves large amounts of solvent or acid vapour, tell us when you enquire so we can advise on a suitable setup.
Who supplies the Vacuum Pump, Electric?
The Vacuum Pump, Electric is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, Haryana. The company provides it to colleges, research and industrial laboratories and dealers in India and international markets, often together with tubing and glassware.
Request a Quote
Send your requirement for the Vacuum Pump, Electric (SLE/LI/29) through our contact page, or add the pump and its accessories to the enquiry cart for a combined quotation.
Last updated: 24 September 2026
