Pfeiffer Vacuum A3P Series User Manual

2/2
A 10
GB 02865 - Edition 02 - November 07
Operating principle
Tightness at motor side
(center hump)
The vacuum tightness is ensured by the motor design (hermetically
sealed).
This system provides total safety regarding leaks outside the pump and
requires no maintenance.
Tightness at shutdown
The pump is fitted with an antisuckback valve in the pump exhaust pipe,
preventing the exhaust being sucked back.
The pump in a
pumping installation
!02ANGE
2OUGH
VACUUM
!TMOSPHERIC
PRESSURE
0ROCESS
CHAMBER
(IGH
VACUUM
)NLET
PRESSURE
2OUGHINGVACUUM
PUMPING
(IGHVACUUM
PUMPING
%XHAUST
adixen Vacuum Products - Operating instructions - A3P Series

Pfeiffer Vacuum A3P Series Specifications

General

Brand	Pfeiffer Vacuum
Model	A3P Series
Category	Water Pump
Language	English