Vacuum pump

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Uses of vacuum pumps:

Composite Plastic moulding processes.

Driving some of the flight instruments in older and simpler aircraft without electrical systems.

The production of most types of electric lamps, vacuum tubes, and CRTs where the device is either left evacuated or re-filled with a specific gas or gas mixture.

Semiconductor processing, notably ion implantation, dry etch and PVD, ALD, PECVD and CVD deposition and soon in photolithography Electron microscopy.

Medical processes that require suction.

Uranium enrichment.

Medical applications such as radiotherapy, radiosurgery and radiopharmacy.

Analytical instrumentation to analyse gas, liquid, solid, surface and bio materials.

Mass spectrometers to create an ultra high vacuum between the ion source and the detector.

Vacuum coating on glass, metal and plastics for decoration, for durability and for energy saving, such as low-emissivity glass.

Hard coating for engine components (as in Formula One).

Ophthalmic coating.

Milking machines and other equipment in dairy sheds.

Vacuum Impregnation of porous products such as wood or electric motor widings.

Air conditioning service - removing all contaminants from the system before charging with refrigerant
Trash compactor.
Vacuum engineering.
Sewage systems.
Freeze Drying.
Fusion Research.