VACUUM PUMPS OF SPIRAL SLICE Style Use scope The single stage oil cycle vacuum pumps of spiral slice type of series SYF and double stage oil cycle vacuum pumps of spiral slice type of the series of 2SYF are essential tools for abstracting the fuel from obturational container to have vacuum. The double stage vacuum pumps of spiral slice sort on the series of 2SYF utilised for abstracting to have vacuum again on the basis of single stage pumps. It may possibly make the program realize the highest stage vacuum. Attributes (one) The style and design of preventing oil-returning The passage of fuel admission is specially built to stop the returning of pumps oil delivering the abstracted container and pipeline following the pumps prevent operating. (two) The design and style of environmental protection The style of built-in gadget of mist eliminating, and set oil-gas seperator within the vent, both handle the pollution of oil all through the course of exhausting effectively. (3) Aluminum alloy casing of electrical machinery The electric machinery use aluminum alloy casing, it’s higher efficiency of heat emission, and ensure long time typical operation continously, additionally, it has greater visual appeal high quality. (4) The style of integration The electrical machinery and pumps utilize the style and design of integration producing the items more severe and realistic. (five) Massive starting up moment Our product designs specially aiming at the natural environment of very low temperature and electric stress. making sure the machine commences usually at lower temperature of winter environment(?Y-5??) and very low electric pressure(?Y180V).