Pfeiffer Vacuum pump repair factory, Pfeiffer Vacuum Pump professional maintenance, Pana photoelectric

Pfeiffer Vacuum Pump professional maintenance _ _ Shantou Pfeiffer Vacuum pump maintenance by the Pana Pana photoelectric photoelectric - provide molecular pump supply maintenance. Shenzhen Pfeiffer Vacuum Pump Repair | Pana Optoelectronics | Pfeiffer Vacuum pump repair facility in Guangzhou after the type Pana Optoelectronics Technology Co., Ltd. (shop1367601917907.1688.com/)2014年全新升级推出的 3. When the pump is determined, it can work condition parameters and media properties to select the pump series style. ① which features are selected based on the dielectric properties of the pump, such as the centrifugal water pump, corrosion resistant pumps or pump and other impurities; for screw such as a single screw, twin screw or triple screw pump; for flammable and When toxic media, etc. can not be leaked, no leakage pump should be considered (such as shielding pumps, magnetic pump) or with a leachate collection and leak warning device double mechanical seal. 2. mechanical seals, sealing effect, a small amount of leakage, long life, but expensive, higher processing installation and maintenance security requirements applicable to transport petroleum and chemical medium, can be used for a variety of different viscosity, corrosive and containing particles media. 3. dynamic sealing performance, reliable, cheap, easy maintenance, suitable for conveying solid particles contain more media, the disadvantage is the large power loss than the mechanical seal and the pump is stopped after a short-lived operation of power sealed.