Foreword
1.7
Technical terms and meaning
Term
Machines
Motor
Vacuum pump
Rotary vane
Suction capacity
Final pressure (abs.)
Permanent vacuum
Noise emission
1.8
Copyright
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Explanation
Pump and motor combination ready to be connected
Pump drive motor
Machine to create a vacuum
Machine's design or active principle
Vacuum pump volume flow related to the condition in the suction con-
nection
The maximum vacuum that a pump reaches when the suction opening is
closed. Given as absolute pressure.
The vacuum or the suction range at which the pump operates perma-
nently.
The permanent vacuum or intake pressure is ≥ than the final vacuum and
< than the atmospheric pressure.
The noise emitted at a specific loading given as a figure, sound pressure
level dB(A) as per EN ISO 3744.
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