VACUUM PUMPS OF SPIRAL SLICE Form 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 form in the series of 2SYF are necessary products for abstracting the fuel from obturational container to have vacuum. The double stage vacuum pumps of spiral slice kind on the series of 2SYF applied for abstracting to acquire vacuum yet again within the basis of single stage pumps. It could make the procedure reach the highest stage vacuum. Characteristics (one) The design of avoiding oil-returning The passage of gasoline admission is specially created to avoid the returning of pumps oil delivering the abstracted container and pipeline right after the pumps end operating. (2) The design and style of environmental safety The style of built-in device of mist getting rid of, and set oil-gas seperator within the vent, each cope with the pollution of oil through the course of exhausting effectively. (three) Aluminum alloy casing of electrical machinery The electric machinery use aluminum alloy casing, it’s large efficiency of heat emission, and make certain very long time ordinary operation continously, in addition, it has greater look high quality. (four) The style and design of integration The electric machinery and pumps utilize the design of integration generating the products far more significant and realistic. (5) Huge commencing up minute Our product types specially aiming at the environment of low temperature and electric stress. guaranteeing the machine starts normally at lower temperature of winter setting(?Y-5??) and reduced electrical pressure(?Y180V).