: Protecting the vacuum chamber from vapors produced by the pumps; protecting the pumps from gases and particulates originating in the chamber; and protecting people and the atmosphere from materials from both pumps and chamber, is the job of a trap, filters, or abatement system. We offer a full range of components including: Foreline traps; System traps; Mist eliminators, Oil Filtration units, and complete Exhaust Gas Abatement systems.