Edwards Vacuum is a British, multinational vacuum and ultra-high vacuum pump manufacturer.
It is based in Burgess Hill and has been a subsidiary of Atlas Copco since 2014.
Edwards holds 1,700 patents, including for dry (oil-free) vacuum pumps, and produces equipment used for manufacturing semiconductors; scientific research; freeze drying, and industry. Its pumps remove contaminants at CERN's Large Hadron Collider.
The guide starts with the vacuum basics: Explaining the foundations, concepts & terminology of vacuum technology.
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The EDC pump is a claw, low maintenance, industrial pump that comes in sizes of 65 - 300 m³/h-1.