The TZFB-III type strong self-priming metal axial chemical pump produced by our factory can meet the transportation of corrosive liquid and slurry with suspended particles and certain viscosity in the process. It is a single-stage single-suction cantilever centrifugal pump. . This strong self-priming pump is widely used in petrochemical, rare earth smelting, electric power, desulfurization and dust removal, environmental protection and other industries.

1. Features of strong self-priming pump:

• No back pouring, no vacuum pump, no bottom valve when starting, the pump itself can automatically pump air and liquid.

  
  

• The self-priming height can reach 9m, which breaks through the limit of "allowable suction height" of the pump.

  
  

• The self-priming time is short, from 6.3m3/h to 600 m3/h, the self-priming time is only 6-50 seconds.

  
  

• The unique suction device makes the space between the liquid surface and the impeller always in an approximate vacuum state, which improves the efficiency of the pump.

  
  

• During the operation of the pump, even if the phenomenon of "losing water" occurs, it can automatically pump air through the suction device to achieve the effect of self-recovery at any time.

  
  

• Product material: A3, HT200, 1Cr18Ni9Ti, 1Cr18Ni12Mo2Ti, American standard 316, 316L, Japanese standard SUS304, SUS304L, Monel, Hastelloy, heat-resistant and corrosion-resistant alloy.

2. Model description:

Example: TZFB-III-50-32

       TZFB stands for strong self-priming

       III stands for metal axial inlet chemical pump

       50 represents the inlet diameter (mm)

       32 represents lift (m)

3. Performance parameters of TZFB strong self-priming pump