WFB type seal-less self-control self-priming pump adopts "multi-surface centrifugal sealing device with a continuous ring", which eliminates the traditional pump packing seal, packing seal and mechanical seal, and completely subdues "running, bubbling, dripping and leaking", and is a substitute for various long shaft pumps, submersible pumps and submersible sewage pumps, submersible pumps, submersible sewage pumps and other equipment. During operation, the sealing device does not rub, no friction, and the service life is more than 10 times longer than similar products. Transplanting the principle of vacuum pump, the self-priming performance is stable and reliable, especially the use of "electric air control valve" truly realizes "a diversion, lifelong self-priming". It has various functions such as temperature resistance, pressure resistance and wear resistance. Small vibration, low noise, flexible movement, easy disassembly, easy installation, no ground fixing.
At present, we produce a series of complete machines made of stainless steel, reinforced polypropylene, cast steel, cast iron and other materials, with more than one thousand specifications in five different shapes. In the electronics, electric power, chemical, metallurgy, medicine, food, electroplating, environmental protection, fire, municipal, water purification, national defense, textile printing and dyeing, mining and mineral processing, civil construction and other industries are widely used. Also designed according to the needs of users, a variety of forms, rectangular type, cone type provides you with a choice of different installation forms; explosion-proof type for flammable, explosive environment; outdoor type for help safe three-dimensional outdoor cover, in the case of open-air operations, there are suburban rain, fog, moisture, moisture; cart mobile type can be nudged to the pump to any work station you need to work.
II. Meaning of pump model
||Sealless self-operated self-priming pumps
III. Performance Parameter Table