Pfeiffer Vacuum PK D07 107, Руководство по эксплуатации

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3 Product description
3.1 Function
UnoLine rotary vane vacuum pumps are single-stage, oil-sealed rotary displacement pumps with 2
pumping stages switched in parallel for applications in coarse and medium vacuum. The vacuum
pumps are equipped with a safety valve that vacuum seals the vacuum chamber and simultaneously
vents the vacuum pump when the pump is at a standstill. The rotary vane vacuum pump is available in
the standard version with a conventional seal, or as an M version with non-contact and wear-proof drive
with magnetic coupling. The pump housing is hermetically sealed.
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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
Product description
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