VACUUM PUMPS OF SPIRAL SLICE Type Use scope The single stage oil cycle vacuum pumps of spiral slice form of series SYF and double stage oil cycle vacuum pumps of spiral slice kind of your series of 2SYF are essential gear for abstracting the gas from obturational container to obtain vacuum. The double stage vacuum pumps of spiral slice form of the series of 2SYF utilized for abstracting to get vacuum once more over the basis of single stage pumps. It could possibly make the method accomplish the highest level vacuum. Features (1) The layout of stopping oil-returning The passage of gas admission is specially built to reduce the returning of pumps oil delivering the abstracted container and pipeline just after the pumps prevent working. (two) The style and design of environmental protection The style and design of built-in gadget of mist eliminating, and set oil-gas seperator over the vent, the two manage the pollution of oil throughout the program of exhausting efficiently. (3) Aluminum alloy casing of electric machinery The electrical machinery use aluminum alloy casing, it has high efficiency of heat emission, and be certain long time regular operation continously, furthermore, it has improved physical appearance excellent. (4) The design and style of integration The electrical machinery and pumps use the design and style of integration making the merchandise more severe and reasonable. (five) Significant starting up moment Our merchandise styles specially aiming in the surroundings of minimal temperature and electrical pressure. ensuring the machine begins generally at reduced temperature of winter environment(?Y-5??) and lower electric stress(?Y180V).