Portable Diaphragm Type Vacuum Pump cum Air Compressor, Oil Free, Light Weight
Product Code : LSK-POM-11192
Portable Diaphragm Type Vacuum Pump cum Air Compressor, Oil Free, Light Weight (SKU LSK-POM-11192) is a double-stage diaphragm pump that gives a low vacuum or low-pressure air without oil, for continuous laboratory work where oil mist must be avoided. It serves physics, chemistry and college laboratories. Science Lab Supplies supplies it from Ambala, India to schools, colleges, testing laboratories, tender contractors and distributors.
Specifications
Every listed feature of this oil-free diaphragm pump has its own row below. In short, it is a portable, light-weight, double-stage unit that works as a low-vacuum pump or a low-pressure compressor, runs continuously without oil vapour, operates with low noise and arrives complete with cord and plug.
| Specification | Value |
|---|---|
| SKU | LSK-POM-11192 |
| Pump type | Diaphragm type vacuum pump cum air compressor |
| Stages | Double stage |
| Function | Low vacuum and low pressure |
| Lubrication | Oil free |
| Build | Portable, light weight |
| Duty | For applications needing continuous operation |
| Contamination | No oil vapour or oil mist |
| Noise | Low noise |
| Supplied with | Cord and plug |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the Portable Diaphragm Vacuum Pump
Because the diaphragm needs no oil, the pump can draw a low vacuum or deliver low-pressure air for long periods without oil mist reaching the sample or the room. That makes it a practical choice among laboratory instruments in India for filtration and air-pressure work in teaching labs.
- Vacuum filtration in chemistry and biology practicals with a porcelain Vacuum Filtration Funnel (Buhner Funnel).
- Evacuating demonstration vessels for air-pressure lessons, such as Magdeburg Hemispheres.
- Supplying low-pressure air to the Boyles Law Apparatus, Advanced with Oil, which has a valve for an air compression pump; confirm the fitting on enquiry.
- Work where even slight oil contamination of a sample is not allowed.
Check that your mains supply matches the electrical rating stated on the quotation, and keep glassware under vacuum behind a safety screen.
Standard Scope of Supply
The pump is supplied as a single unit complete with its cord and plug, ready to connect to the laboratory supply. Tubing, filtration glassware, bell jars and other accessories are separate items, and any that you need can be listed on the same quotation as the pump.
Packing, MOQ and Lead Time
Quotations can be requested for one pump or for several to serve different laboratories. Each quotation states the packing, delivery time and price for that quantity, and the electrical rating of the unit offered is confirmed on it, along with any tubing or filtration glassware you add.
Science Lab Supplies has an Importer-Exporter Code and can ship to buyers in Sri Lanka, Vietnam, Malaysia, Peru, Egypt and Iraq. Science Lab Supplies is registered for GST (GSTIN 06ADEPJ0574F2ZU). Ask for a price through the contact page form, by adding the pump to the enquiry cart, or with the bid details on the lab tender page.
Frequently Asked Questions
Does the pump need oil?
No. It is a diaphragm type pump that runs oil free, so there is no oil to change and no oil vapour or mist to contaminate samples, which matters where even slight oil contamination is not allowed.
Can it work as both a vacuum pump and a compressor?
Yes. It is described as a low-vacuum cum low-pressure double-stage pump, so the same portable unit can evacuate a vessel or supply low-pressure air, depending on how the tubing is connected.
Is it suitable for continuous use?
It is intended for applications that need continuous operation without the risk of oil contamination. It also runs with low noise, which helps when it stays on through a full practical session.
Who supplies the Portable Diaphragm Type Vacuum Pump?
Science Lab Supplies supplies this pump from Ambala, India, quoting schools, colleges, laboratories and distributors directly and listing it alongside other apparatus on a single order where needed.
Related Vacuum Pumps and Filtration Items
The pumps and vacuum accessories below offer manual or electric alternatives to this diaphragm unit, or the filtration and demonstration pieces a vacuum source can drive, so a buyer can choose the right combination and quote everything together.
- Air Pump (Vacuum Pump with Aluminium Plate) — aluminium plate with a stop cock and air inlet screw, in 12.5 cm and 15.0 cm sizes.
- Vacuum Pressure Pump — general-purpose, quiet-running pump for gases or liquids.
- Hand Vacuum Pump — lightweight hand pump reaching a maximum vacuum of 50 mmHg.
- Hand Vacuum Pump with Pressure Gauge — its valve releases the vacuum without disconnecting the pump.
- Equipment for Vacuum Filtration — side-arm flask, porcelain Buchner funnel, water pump and rubber tubes.
- Vacuum Pump Filter — extruded brass unit that creates vacuum as water passes through.
- Bell Experiment Apparatus — 2 litre bell jar with an electric bell, for showing that sound needs a medium.
- School Vacuum-Pump Set — vacuum bell jar also listed for vacuum coating and atmospheric pressure experiments.
Browse the full Properties of Matter range, the Chemistry Lab range for filtration and vacuum items, or all physics lab equipment.
Last updated: 9 October 2026