Use scope
The single stage oil cycle vacuum pumps of spiral slice type of series SYF and double stage oil cycle vacuum pumps 
of spiral slice sort from the series of 2SYF are essential gear for abstracting the gasoline from obturational container to get vacuum. The double stage vacuum pumps of spiral slice kind of your serie of 2SYF applied for abstracting to get vacuum once again over the basis of single stage pumps. It can make the process achieve the highest level vacuum.
Options
(1)The style of preventing oil-returning
The passage of gas admission is specially made to avoid the returning of pumps oil delivering the abstracted container and pipeline immediately after the pumps quit working.
(two)The layout of enviromental safety
The style and design of built-in device of mist getting rid of, and set oil-gas seperator to the vent, the two deal with the pollution of oil all through the program of exhausting effectively.
(3) Aluminium alloy casing of electrical machinery
The electrical machinery use aluminium alloy casing, it’s large efficiency of heat emission, and make sure long time typical operation continously, additionally, it has greater appearance quality.
(4) The style and design of integration
The electric machinery and pumps use the style of integration producing the items much more significant and reasonable.
(five) Massive beginning up second
Our product or service styles specially aiming in the enviroment of lower temperation and electrical pressure. guaranteeing the machine starts ordinarily at reduced temperatue of winter enviroment(?Y-5??) and very low electrical stress(?Y180V).
