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Ordinal number Name Main material
Pumpbody F46 pad inside
Impeller The fluorine plastics alloy
Impeller-nut Full of F4
Ora-ring SiC or Al2O3
Airproof-ring Fl-latex
Pump-cover F46 pad inside
Seclusion sheath F46/Reinforce sheath
Rotor-assembled F46/High-powered thulium permanent magnet
Principal axis SiC or Al2O3
0utside magnetism HT200/High-powered thulium permanent magnet
Nog HT200