1
2
3
4
5
6
7
8
10
11
12
13 14
9
15
Fig. 2:
Structure of the rotary vane pump
1 Handle
9
stand
2 Mains switch
10
Drain screw for operating fluid
3 Rubber connector
11
Sight glass
4 Motor
12
Filling screw for operating fluid
5 Base plate
13
Connection for the operating fluid return
6 Motor flange
14
Vacuum flange with protective cap
7 Intermediate flange (only with M version)
15
Exhaust flange with protective cap
8 Gas ballast valve
3.4 Operating principle
1
3
4
5
6
2
Fig. 3:
Rotary vane vacuum pump functional principle
1 Housing
4
Vane
2 Vacuum flange (inlet)
5
Suction chamber
3 Rotor
6
Exhaust (outlet)
Product description
18/60
