VACUUM PUMPS OF SPIRAL SLICE Style 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 kind in 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 style from the series of 2SYF used for abstracting to have vacuum once again to the basis of single stage pumps. It could possibly make the process realize the highest stage vacuum. Functions (one) The design of stopping oil-returning The passage of gas admission is specially intended to protect against the returning of pumps oil delivering the abstracted container and pipeline immediately after the pumps end operating. (2) The style of environmental safety The design and style of built-in gadget of mist eliminating, and set oil-gas seperator about the vent, each manage the pollution of oil during the program of exhausting effectively. (three) Aluminum alloy casing of electric machinery The electrical machinery use aluminum alloy casing, it has high efficiency of heat emission, and assure long time usual operation continously, additionally, it has greater appearance good quality. (four) The layout of integration The electrical machinery and pumps utilize the style of integration generating the goods more severe and affordable. (five) Significant beginning up moment Our item types specially aiming on the environment of low temperature and electrical pressure. making certain the machine begins usually at decrease temperature of winter environment(?Y-5??) and low electric pressure(?Y180V).