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 style with the series of 2SYF are essential gear for abstracting the fuel from obturational container to have vacuum. The double stage vacuum pumps of spiral slice variety in the serie of 2SYF made use of for abstracting to obtain vacuum once again over the basis of single stage pumps. It might make the 
procedure obtain the highest stage vacuum.
Features
(one)The style and design of avoiding oil-returning
The passage of gas admission is specially designed to avoid the returning of pumps oil delivering the abstracted container and pipeline just after the pumps cease working.
(2)The layout of enviromental safety
The style and design of built-in device of mist eliminating, and set oil-gas seperator about the vent, the two take care of the pollution of oil throughout the program of exhausting effectively.
(3) Aluminium alloy casing of electrical machinery
The electrical machinery use aluminium alloy casing, it has substantial efficiency of heat emission, and ensure long time normal operation continously, it also has improved visual appeal high-quality.
(four) The layout of integration
The electrical machinery and pumps use the design of integration creating the products far more significant and acceptable.
(5) Big starting up second
Our product designs specially aiming in the enviroment of minimal temperation and electrical pressure. making sure the machine commences usually at reduced temperatue of winter enviroment(?Y-5??) and lower electric strain(?Y180V).
