VACUUBRAND RZ 9 - Manual (Page 21)

page 21 of 49
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