VACUUM PUMPS OF SPIRAL SLICE Kind Use scope The single stage oil cycle vacuum pumps of spiral slice kind of series SYF and double stage oil cycle vacuum pumps of spiral slice variety in the series of 2SYF are critical tools for abstracting the fuel from obturational container to have vacuum. The double stage vacuum pumps of spiral slice style of the series of 2SYF employed for abstracting to obtain vacuum yet again over the basis of single stage pumps. It can make the technique achieve the highest level vacuum. Features (one) The layout of preventing oil-returning The passage of gas admission is specially designed to protect against the returning of pumps oil delivering the abstracted container and pipeline soon after the pumps end working. (two) The style of environmental protection The style of built-in gadget of mist eliminating, and set oil-gas seperator around the vent, each handle the pollution of oil for the duration of the course of exhausting effectively. (three) Aluminum alloy casing of electric machinery The electrical machinery use aluminum alloy casing, it’s higher efficiency of heat emission, and be certain very long time standard operation continously, furthermore, it has improved physical appearance good quality. (4) The design of integration The electrical machinery and pumps use the style of integration generating the goods far more serious and sensible. (five) Major commencing up second Our products models specially aiming at the setting of low temperature and electric pressure. making certain the machine begins commonly at lower temperature of winter environment(?Y-5??) and reduced electrical stress(?Y180V).