VACUUM PUMPS OF SPIRAL SLICE Sort Use scope The single stage oil cycle vacuum pumps of spiral slice sort of series SYF and double stage oil cycle vacuum pumps of spiral slice style of the series of 2SYF are crucial products for abstracting the gas from obturational container to have vacuum. The double stage vacuum pumps of spiral slice kind with the series of 2SYF utilized for abstracting to acquire vacuum yet again to the basis of single stage pumps. It can make the process attain the highest level vacuum. Features (1) The design of stopping oil-returning The passage of fuel admission is specially designed to prevent the returning of pumps oil delivering the abstracted container and pipeline following the pumps cease working. (two) The style of environmental protection The style and design of built-in device of mist eliminating, and set oil-gas seperator about the vent, each deal with the pollution of oil all through the program of exhausting effectively. (three) Aluminum alloy casing of electrical machinery The electrical machinery use aluminum alloy casing, it’s higher efficiency of heat emission, and assure very long time normal operation continously, furthermore, it has improved visual appeal high quality. (four) The design and style of integration The electric machinery and pumps use the style and design of integration creating the products extra severe and affordable. (five) Significant commencing up minute Our item patterns specially aiming on the atmosphere of minimal temperature and electric stress. making sure the machine starts ordinarily at decrease temperature of winter natural environment(?Y-5??) and low electric stress(?Y180V).