FZB-II direct connected corrosion-resistant self-priming pump

1、 Overview of Direct FZB Fluoroplastic Self priming Pump:

FZB chemical pumps have the advantages of compact and reasonable structure, strong corrosion resistance, tight and reliable sealing performance, stable operation, low noise, high mechanical strength, no aging, no toxin decomposition, easy maintenance, smooth flow channel, high efficiency, and energy conservation. Eliminate running, emitting, dripping, and leaking, widely used in industries such as chemical, acid, alkali, smelting, rare earth, pesticide, dye, medicine, papermaking, electroplating, electrolysis, acid washing, radio, chemical foil, scientific research institutions, and national defense industry.

2、 Characteristics of direct connected FZB fluoroplastic self-priming pump:

The fluoroplastic used in FZB chemical pumps is an excellent corrosion-resistant material. The FZB type fluoroplastic alloy chemical pump produced using this material has strong corrosion resistance, high mechanical strength, no aging, no toxin decomposition, and can transport any concentration of acid, alkali solution, oxidant, and other corrosive media. Therefore, it is widely used in chemical, petroleum, pharmaceutical, pesticide, smelting, dyeing, papermaking, electroplating, food, etc.

3、 Structural description of direct connected FZB fluoroplastic self-priming pump

The FZB self-priming pump is composed of a pump body impeller cover seal bracket, pump shaft edge hanger, bolt nut bottom plate.

1. Pump body: One steel flange ring is embedded in the connecting parts on both sides, and one molded plastic synthetic gold is made.

2. A stainless steel (1Cr18Ni9Ti) molded plastic alloy is embedded on the right side of the cover.

3. Impeller: The shaft connection method is adopted, and the metal shaft is made of high-quality steel precision machined and wrapped in plastic synthetic gold mold, which firmly integrates the impeller and the metal shaft, ensuring that the shaft root and the rear of the impeller bear the torque force during rotation. In this way, the wetted part of the medium is made of plastic alloy.

4. Mechanical seal: Adopting WB2 and ST adjustable end face sealing technology without cooling water, made of materials such as silicon carbide, high-purity alumina ceramics, filled PTFE, graphite, etc.

4、 FZB type fluoroplastic self-priming pump technical parameters:

Flow rate: 1.5-60m3h;

Lift: 15-50m;

Speed: 2900rpm;

Power: 1.5-15KW;

Import diameter: 25-80mm;

Applicable temperature: -20 ℃ to 120 ℃.

5、 Structural diagram of direct connected FZB corrosion-resistant self-priming pump

6、 FZB self-priming pump parameters