Wetted parts, Abbreviations, Pump parts – VACUUBRAND RZ 9 User Manual
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Components
Wetted materials
Metal parts
aluminum alloy, stainless steel,
grey cast iron, steel (partly plas-
ma nitrated), nickel-plated, zinced
Plastic materials
epoxy resin, FPM, NBR, PBT,
PEEK, PPS glass-fiber reinforced
Wetted parts
We reserve the right for technical modification without prior notice!
Abbreviations
FPM: Fluoroelastomer
NBR: Nitrile butadiene rubber
PBT: Polybutylene terephthalate
PEEK: Polyether ether ketone
PPS: Polyphenylene sulfide
Position
Component
1
Inlet
2
Outlet
3
Manual gas ballast valve
4
ON/OFF switch
5
Power connection
6
Handle
7
Rating plate with min. / max. mark for oil level
8
Oil inlet
9
Oil outlet
10
Sight glass for oil level
11
ON/OFF switch for solenoid operated gas ballast valve
12
Voltage selection switch
13
Internal fuse
Pump parts