VACUUM PUMPS OF SPIRAL SLICE Form Use scope The single stage oil cycle vacuum pumps of spiral slice style of series SYF and double stage oil cycle vacuum pumps of spiral slice type in the series of 2SYF are essential tools for abstracting the fuel from obturational container to acquire vacuum. The double stage vacuum pumps of spiral slice form of the series of 2SYF utilized for abstracting to get vacuum once again about the basis of single stage pumps. It might make the technique obtain the highest stage vacuum. Attributes (1) The style and design of stopping oil-returning The passage of gas admission is specially created to avert the returning of pumps oil delivering the abstracted container and pipeline soon after the pumps cease working. (2) The design of environmental safety The layout of built-in device of mist getting rid of, and set oil-gas seperator to the vent, each take care of the pollution of oil all through the program of exhausting effectively. (3) Aluminum alloy casing of electric machinery The electrical machinery use aluminum alloy casing, it has higher efficiency of heat emission, and guarantee long time standard operation continously, additionally, it has far better visual appeal good quality. (four) The design and style of integration The electrical machinery and pumps utilize the style of integration generating the products much more severe and sensible. (5) Major starting up moment Our solution patterns specially aiming in the environment of reduced temperature and electrical pressure. making certain the machine starts normally at reduced temperature of winter natural environment(?Y-5??) and very low electrical strain(?Y180V).