19GA01208_002_C0 - 11/2016 - © Leybold
3.2 Conforming Utilization
The TRIVAC-B-DOT- have been prepared especially for operation with
perfluoropolyther.
TRIVAC-B-DOT pumps can pump gases and vapours, and evacuate vessels
or vacuum systems in the fine vacuum range.
They are not suited for operation in explosion hazard areas.
The pumps are suited for pumping water vapour within the specified water
vapour tolerance limits. Avoid vapours that can condense into liquids when
being compressed inside the pump, if these substances exceed the vapour
tolerance of the pump. In the case of wet processes we recommend the
installation of liquid separators upstream and downstream of the pump as
well as the use of the gas ballast.
Pumping of dust or much contaminated media
The pumps are not suited for pumping of liquids or media which carry
large quantities of dust. Corresponding protection devices need to be
provided.
The TRIVAC-B-DOT is not suited for pumping of:
n combustible and explosive gases or vapours
n Oxidant
n pyrophorous substances.
Our technical sales department is available for further advice in these matters.
Installation
NOTICE
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