WFB-type self-controlled seal-free self-priming pump for liquid containing solid particles, oil-containing sewage and a variety of liquids are not easy to produce foam delivery, then what are the characteristics of this type of pump? Suction pump features 1, the use of liquid dynamic seal form, eliminating the traditional pump packing seal, mechanical seal easy to wear, easy to leak the shortcomings of the completely eliminate the "run, run, drip, drain" phenomenon, is to replace a variety of diving Pump, submersible sewage pump, liquid pump ideal equipment. 2, the operation of the seal without friction, no wear and tear, the service life is vertical liquid pump, submersible pump 10 times. 3, the reference vacuum pump principle, boot, suction pump out of the air in the inlet pipe to achieve self-absorption purposes, covers an area of ​​small, easy to install. 4, the import pipeline can be installed air-controlled solenoid valve, automatic shutdown after the pump liquid balance suction, to achieve "a liquid irrigation, lifelong self-absorption." 5, high efficiency, low vibration, low noise, flexible movement, easy disassembly, easy to install, without the need for foot fixed, eliminating the need for long axis liquid pump transportation, installation, maintenance and other difficulties. 6, with superior self-control function, with high-tech fields and a series of highly automated systems supporting the use of. The above is the WFB-controlled self-sealing self-priming pump features, I hope the above knowledge to deepen our understanding of the WFB-type self-controlled sealless self-priming pump. Extended reading: China Construction Water Exhibition water pump manufacturers rankings ptc exhibition motor top ten brands pump valve pipe fittings Show Information Industry Internet (Xiamen) Technology Co., Ltd. Asia Pump Network Editor: He Duanhui (QQ / WeChat: 2355962924) http: // mj .liuti.cn / (Service Hotline: 400-6030-811)