Vacuum Pump, Electric
Product Code : EL-LI-10764
Quick answer: The electric vacuum pump is a motor-driven rotary pump that evacuates flasks, desiccators and apparatus, used for vacuum filtration, degassing and general vacuum experiments in chemistry and physics labs. It pumps 1 litre per second with a 250 W motor running at 1300 rpm on 230 V, and it is designed for quiet, low-energy running. Lab Exports manufactures it in Delhi for college, research and industrial laboratories.
Specifications
| Parameter | Specification |
|---|---|
| Type | Rotary vacuum pump |
| Pumping speed (displacement) | 1 litre per second |
| Motor power | 250 W |
| Rotational speed | 1300 rpm |
| Power supply | 230 V |
| Recommended oil | HFV-1 |
The ultimate pressure of this pump is confirmed with the quotation.
How the electric vacuum pump is used
In a rotary pump an off-centre rotor turns inside a cylinder, trapping gas from the inlet, compressing it and pushing it out through the exhaust on every revolution. Oil seals the fine clearances and lubricates the moving parts, which is why the pump is filled with its recommended oil and why the oil level is checked before use.
The pump provides continuous suction for jobs that are slow or impossible by hand: filtering larger volumes through a Buchner funnel, degassing liquids, evacuating a desiccator and running physics demonstrations under reduced pressure. Its quiet running and modest 250 W motor suit shared teaching and research spaces.
- Check the oil level and fill with the recommended oil if needed.
- Connect the inlet to the apparatus with thick-walled vacuum tubing through a trap to catch liquids and vapours.
- Switch on and allow the system to evacuate.
- Before switching off, open the system to air so oil is not drawn back towards the apparatus.
Key features
- Rotary vacuum pump with 1 litre per second pumping speed
- Very quiet operation for shared laboratory spaces
- Low energy consumption from a 250 W motor
- 1300 rpm rotational speed on a 230 V supply
- Suited to general laboratory vacuum applications
Documentation and supply
Installation instructions and a manual are supplied with the apparatus. Most Lab Exports products carry a one-year manufacturer warranty.
Lab Exports manufactures the Vacuum Pump, Electric at its works in Laxmi Nagar, Delhi, and supplies it to school, college, research and industrial laboratories in India and 60+ countries, handling the export documents for each shipment. More about the company is on the About Lab Exports page.
Related Laboratory Instruments products
- Vacuum Pump, Hand (EL-LI-10763)
- Tube Roller, Variable Speed (EL-LI-10765)
- Weighting Tray (EL-LI-10762)
- Thermo-Anemometer (EL-LI-10766)
- Lab Cushion (EL-LI-10761)
- Stand for 1200mm Fume Cabinet (EL-LI-10767)
The full range is in the Laboratory Instruments section of the Laboratory Equipment range.
Frequently asked questions
What is the pumping speed of the electric vacuum pump?
It has a pumping speed (displacement) of 1 litre per second, driven by a 250 W motor at 1300 rpm.
Which oil does the rotary vacuum pump use?
The recommended oil is HFV-1. The oil level is checked before use and the oil is changed when it becomes discoloured.
What power supply does the vacuum pump need?
It runs on a 230 V mains supply.
What is the price of the Vacuum Pump, Electric?
Prices are not published on the website. Add the Vacuum Pump, Electric to the Enquiry Cart with the Add To Cart button on this page, or email [email protected] with the house code EL-LI-10764 and the quantity, to receive a quotation.
Does Lab Exports manufacture the Vacuum Pump, Electric?
Yes. Lab Exports manufactures the Vacuum Pump, Electric at its works at 11/315, Lalita Park, Laxmi Nagar, Delhi 110092, under house code EL-LI-10764.
Request a quote
Email [email protected] with the house code EL-LI-10764 and the quantity, or add the Vacuum Pump, Electric to the Enquiry Cart with the Add To Cart button on this page. Tender buyers can also see the Tenders and OEM page.
