CQB32-20-110F Magnetic Pumps、CQB40-40-100F Magnetic Pumps、CQB40-25-120F Magnetic Pumps、CQB50-32-125F Magnetic Pumps  
 

 
 
Ordinal number Name Main material
Pumpbody The fluorine plastics alloy
Impeller The fluorine plastics alloy/Permanent magnet
Ora-ring SiC or Al2O3
Airproof-ring Fl-latex
Seclusion sheath F46/1Cr18Ni9Ti
Axletree Full of F4
0utside magnetism HT200/Permanent magnet