WFB series sealing automatic self-priming pump, originated products to fill the domestic blank, the product has high temperature resistance, high pressure resistance, abrasion resistance "a drainage", "life-long self-priming" and other functions. At present the production of stainless steel, 316 l, reinforced polypropylene, a variety of materials such as steel, cast iron, cast steel, wear-resisting series machine. Seven different modelling, a total of more than 1000 kinds of specifications. In electronics, electric power, chemical, steel, 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, well received by users.

1. Use \"device\" sealed serial polyhedral centrifugal pumps cancelled the traditional pump packing seal, packing seal, mechanical seal, thoroughly overcome the leakage problem, is to replace all kinds of long shaft submerged pump, submersible pump, submersible sewage pump, such as the ideal equipment.

2. The sealing device during the operation of no friction, no wear, long service life than similar products more than 10 times.

3. Using the principle of separation of gas and water, self-priming performance is stable and reliable, especially the \"electric air control valve\" radical damage siphon phenomenon, and truly achieve the \"a drainage, life-long self-priming.\"

4. The little vibration, low noise, mobile flexible, easy disassembly, easy to install, do not need to anchor fixation.

5. The superior of upper and lower water level automatic alarm, and other functions, can be used with high-tech and highly automated systems.

6. The modelling of different purposes, rectangle, cone type to provide you with the choice of different type of installation, explosion-proof type is applicable to flammable, explosive environment; Outdoor because of security stereo door cover, under the condition of operation in the open, effective waterproof, prevent mist, moisture, moisture proof; Cart moving type pump can be went on to what you need on any location.