1、 Overview of self-priming chemical pump products:

The FZB series fluoroplastic self-priming pump is designed and manufactured according to international standards and combined with non-metallic pump technology. The pump body is made of a metal shell lined with fluoroplastic, and all flow components are made of fluoroplastic alloy. The pump cover, impeller, etc. are all made of metal inserts wrapped in fluoroplastic and sintered as a whole. The shaft seal adopts an advanced external corrugated pipe mechanical seal. The static ring is made of 99.9% alumina ceramic (or silicon nitride), and the dynamic ring is filled with PTFE filling material, which has excellent corrosion and wear resistance sealing performance. The inlet and outlet of the pump are reinforced with cast steel bodies to enhance the pressure resistance of the pump. Actual use shows that the pump has the advantages of corrosion resistance, wear resistance, high temperature resistance, anti-aging, high mechanical strength, smooth operation, advanced and reasonable structure, strict and reliable sealing performance, easy disassembly and maintenance, and long service life.

2、 Main features of self-priming chemical pumps:

The most prominent feature of FZB self-priming pump is its self-priming function, which can pump liquids below the installation position of the pump, with stable performance and simple operation. It only needs to be filled with liquid before the first use of the pump, and after the second and subsequent uses, there is no need to fill with liquid. It can be turned on directly. The self-priming height can be determined within 2 to 4 meters according to the medium density, making it the best choice to replace bulky submersible pumps.

3、 Main uses of self-priming chemical pumps:

The overcurrent components of FZB self-priming pumps are all made of fluoroplastics and have self-priming function. Therefore, FZB self-priming pumps have a wide range of applications, such as pumping corrosive liquids from underground tanks to target locations, pumping acid and alkali from acid and alkali tanks without outlets at the bottom to target locations, or for circulation between multiple acid tanks, or for acid unloading, etc. The humanized design principle and excellent working performance of FZB self-priming pump have become an essential pump equipment for more and more users.

4、 Technical parameters of self-priming chemical pump:

Flow rate: 1.5-60m3/h; Head: 15-50m; Speed: 2900r/min; Power: 1.5-15KW; Inlet diameter: 25-80mm; Applicable temperature: -20 ℃ -120 ℃.

5、 Meaning of self-priming chemical pump model:

50FZB -30L 50- Inlet diameter (mm) F - Flow passage component material is fluoroplastic Z - Self suction function B - Single stage single suction cantilever centrifugal pump 30- Design head (m) L - Long bracket connection

6、 Performance parameters of self-priming chemical pump: