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Ultra High Vacuum Systems

Gamma Vacuum pumps: ultra-high vacuum technologies

The science of advanced vacuum

Edwards offers a range of Ion Pumps, Titanium Sublimation Pumps, Non-Evaporable Getter Pumps and accessories exclusively through Gamma Vacuum.

Ion pumps

How they work?

Titan Ion Pump

Titanium sublimation pumps

See how they operate

Titanium sublimation ion pump

Non-evaporable getter (NEG) pumps

How NEG operates?

NEG cartrige N200


DIGITEL SPC-NEG controller

Mechanical vibration eliminated

capture pumps have no moving parts. Vibration from moving parts and electrical noise is eliminated

High radiation tolerance

capture pumps are built with radiation tolerant materials in excess of 108 Gray. Connectors and cables are also built with radiation tolerant materials for years of continuous operation

High temperature tolerance

without any special consideration, capture pumps can be baked to 250 °C. Removing the magnets allows for hotter bakes up to 450 °C. Long hot bakes are critical to every UHV system

Regular maintenance eliminated

capture pumps require virtually no maintenance and avoid costly vacuum events because they are sealed from atmosphere, saving time, money and resources

Low initial operational costs

initial cost is typically less than comparable specifications of other types of vacuum pumps. They use minimal or no power for years of low cost operation