WFB No-sealed automatic self-priming pump

Product introduction

WFB series without sealing automatic self-priming pump is the first product to fill the domestic blank. This product has many functions such as temperature resistance, corrosion resistance, abrasion resistance, no leakage, "one drainage, lifelong self-absorption". At present, the production of 321, 304, 316, 316L, A3, PP (enhanced polypropylene) and other materials of a series of machines, five different types of more than 1000 kinds of specifications.

Range of application

In electronics, electric power, chemical industry, metallurgy, medicine, food, electroplating, environmental protection, fire protection, municipal, water purification, national defense, textile printing and dyeing, mining ore dressing, widely used in civil construction and other industries.

Structural characteristics 

1, our factory adopt "device" sealed polyhedral serial type centrifugal pumps, abolish the traditional pump packing seal, packing seal, mechanical seal, completely uniform "run, run, drip, leak," is to replace the original variety of long shaft submerged pump, submersible pump, submersible sewage pump, the most ideal equipment;

2. During operation, the sealing device is less than 10 times longer than similar products without friction, abrasion and service life.

3. The principle of portable vacuum pump is stable and reliable, especially the use of "electric air control valve", which really realizes "one drainage and one lifetime self-absorption".

4. Small vibration, low noise, mobile flexibility, easy to remove, easy to install, no need for fixed foot.

5. With superior self-control, it can be used with high-tech and highly automated systems.

Model significance

Sectional Drawing