0 the qs5’s high performance features – INFICON QS5 User Manual

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QS5 Operating Manual

1.0 The QS5’s High Performance Features

High vacuum, high speed pump

Two-stage rotary-vane design provides deep, 15 micron ultimate
vacuum and reduces evacuation time.

Internal oil pumping design

Internal oil pump lubricates the pump chamber and bearings.

Anti-backflow design

Anti-backflow on the inlet prevents oil from re-entering the system in
the event of a power failure, maintaining system purity.

Gas ballast

Gas ballast exhausts moisture and condensation from inside the
pump, helping to keep the oil cleaner and preserving pump life.

Innovative oil exhaust/demister

The exhaust demister dissipates oil vapor and keeps oil from getting
on the pump housing.

Rugged and comfortable handle

Handle design makes it easy to carry the pump while the “no slip”
rubber grip stays cool.

High quality design and material

Aluminum oil housing, base and motor cover makes the pump light
while ensuring durability.

Thermal protection

The thermally-protected motor ensures safe operation.

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