VACUUM PUMPS OF SPIRAL SLICE Style 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 sort on the series of 2SYF are important tools for abstracting the gasoline from obturational container to acquire vacuum. The double stage vacuum pumps of spiral slice form of your series of 2SYF applied for abstracting to get vacuum once again around the basis of single stage pumps. It can make the procedure realize the highest point vacuum. Options (one) The design of preventing oil-returning The passage of fuel admission is specially built to avert the returning of pumps oil delivering the abstracted container and pipeline right after the pumps prevent operating. (two) The style and design of environmental protection The style and design of built-in gadget of mist getting rid of, and set oil-gas seperator on the vent, the two manage the pollution of oil through the course of exhausting efficiently. (3) Aluminum alloy casing of electrical machinery The electric machinery use aluminum alloy casing, it has higher efficiency of heat emission, and guarantee very long time ordinary operation continously, additionally, it has far better physical appearance excellent. (four) The style of integration The electrical machinery and pumps utilize the style of integration generating the items much more significant and reasonable. (5) Big starting up minute Our product or service models specially aiming in the setting of lower temperature and electric pressure. ensuring the machine commences typically at decrease temperature of winter setting(?Y-5??) and reduced electrical pressure(?Y180V).