VACUUM PUMPS OF SPIRAL SLICE Variety Use scope The single stage oil cycle vacuum pumps of spiral slice variety of series SYF and double stage oil cycle vacuum pumps of spiral slice style with the series of 2SYF are important products for abstracting the gas from obturational container to obtain vacuum. The double stage vacuum pumps of spiral slice kind in the series of 2SYF applied for abstracting to have vacuum again around the basis of single stage pumps. It may make the procedure accomplish the highest point vacuum. Functions (one) The design of stopping oil-returning The passage of gasoline admission is specially created to prevent the returning of pumps oil delivering the abstracted container and pipeline just after the pumps prevent working. (2) The layout of environmental safety The layout of built-in device of mist getting rid of, and set oil-gas seperator about the vent, the two manage the pollution of oil all through the program of exhausting efficiently. (three) Aluminum alloy casing of electric machinery The electric machinery use aluminum alloy casing, it has substantial efficiency of heat emission, and make sure long time ordinary operation continously, it also has far better appearance high-quality. (four) The design and style of integration The electric machinery and pumps make use of the layout of integration building the merchandise extra extreme and acceptable. (5) Big starting up up minute Our item designs specially aiming on the environment of minimal temperature and electrical stress. guaranteeing the machine commences normally at reduce temperature of winter surroundings(?Y-5??) and lower electrical strain(?Y180V).