Shield scroll dry pump

When no oil pump is needed, the shielded scroll dry pump can replace the vane pump excellently. The scroll dry pump operates at speeds of 5, 10, and 35 m3/hr, especially with innovative bearing enclosures that insulate the vacuum environment from a variety of lubricants, allowing it to not only dry completely, but also protect the bearing from any process gases. Steam treatment is realized by adjustable air bag. This enables this series of pumps to be used in many previous applications where other roller pumps could not be used.

Shield scroll dry pump characteristics and composition

Scroll pump with bearing shielding, completely clean and dry vacuum, no bearing or grease in the vacuum space, no shaft seal, no bearing cleaning, simple one side roller design, top seal replacement only 20 minutes, no special tools, air bag position optional, no permanent air bag leakage, water vapor treatment capacity.

Shield scroll dry pump product application

Analytical instruments, electron scanning microscope-sem, beam lines and high energy physics, turbine molecular front pump, ultra-high speed centrifuge, cladding
Cryogenics, degassing/vulcanization, distillation/extraction/filtration, freeze drying, furnace, gel drying, laboratory bench vacuum
Laser, gas recovery and recirculation, helium leak detector, load lock and transmission chamber, rare gas recirculation, rare gas recovery, freeze manufacturing

More than 30 years of applied experience in the field of scientific research has made us deeply understand the important role of vacuum in the field of scientific research. We continue to innovate vacuum products, and customer cooperation throughout the whole process of research and development.

The scroll dry pump was awarded the dry pump science award for its unique design, which aims to provide reliable and clean scroll dry pumps for related applications.

Scroll dry pumps are independently certified to ul and csa standards and are fully serviced and supported by EVP

The scroll dry pump is an innovative design that USES a bearing shield to separate the vacuum from the lubricant, making it not only completely dry, but also completely sealed. The shield also protects the bearing from any process steam.

Adjustable airbags allow handling of steam, extending the application to many cases where roller pumps were not previously available. The scroll dry pump is used to pump condensable steam and may use a variety of materials chosen for laboratory wet chemical applications.

Shield scroll dry pump

Shield scroll dry pump

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