I. Features: leakproof seal design eliminates the use of indirect magnetic coupling drive, completely eliminating the drip causing no pollution venues. Because CQB-F fluorine plastic magnetic pump flow part of the selection "fluorine plastic alloy" manufacturing. Continuous conveying any concentration of acid, alkali, strong oxidant and other corrosive media and without damage. Second, the principle: drive with active magnetic coupling directly mounted on the motor shaft, pump chamber completely closed, compact magnetic coupling through indirect drive shaft with a magnet on the impeller rotating structure, safety and energy conservation. Rugged pump structure, although contact with the liquid part of the fluorine plastic, but the pump casing is metal, so the pump enough to withstand the weight of the pipe and withstand the mechanical impact. Third, the product uses: CQB-F fluorine plastic magnetic drive pumps are widely applicable to: petrochemical, acid and alkali, non-ferrous metallurgy, automobile manufacturing pickling process, rare earth separation, pesticides, dyes, pharmaceuticals, paper, electroplating, radio and other industries. Operating temperature: -20 ℃ to 100 ℃. Fourth, the model significance: For example: CQB50-40-160F CQB- 50- magnetic drive centrifugal pump inlet diameter (mm) 40- outlet diameter (mm) 160- impeller nominal diameter (mm) F- fluorine plastic CQB-F type fluorine plastic magnetic pump performance parameters Model Diameter (mm) Flow (m3 / h) Head (m) motor power (kw) NPSH (m) Voltage (v) import export CQB16-12-80F 16 12 1.8 8 0.12 6.0 220/380 CQB20-14-100F 20 14 3 12 0.37 6.0 220/380 CQB32-25-125F 32 25 3.2 20 0.75 5.0 380 CQB40-32-115F 40 32 6.3 15 0.75 6.0 380 CQB40-32-145F 40 32 6.3 25 1.5 5.0 380 CQB50-40-125F 50 40 12.5 20 1.5 3.5 380 CQB50-40-160F 50 40 12.5 32 3 3.5 380 CQB65-50-125F 65 50 25 20 4 4.0 380 CQB65-50-160F 65 50 25 32 5.5 4.0 380 CQB80-65-125F 80 65 50 20 7.5 4.0 380 CQB80-65-160F 80 65 50 32 11 4.0 380 CQB100-80-125F 100 80 100 20 15 4.0 380 CQB100-80-160F 100 80 100 32 18.5 4.0 380 Note : table CQB20-14-100F ---- CQB100-80-160F available with explosion-proof motor