Application
ZKB Collection gasoline vapor recovery vacuum pump is a comparatively consummate pump for gasoline vapor recovery program, it can perform among the temperature of minus forty levels and sixty degrees, and can be utilized atone or as a element of the method in gas stations. In the Gasoline vapor recovery system, the pump is largely used for accumulating gasoline vapor so to reduce the air pollution and conserve resources. As the environment air pollution goes from bad to even worse and the necessity for productive use of sources persistently, gasoline vapor restoration vacuum pump will be employed thoroughly in this spot.

Framework Character
The qualities of ZKB Series gasoline vapor recovery vacuum pump as follows:
There fastened a pump shaft that is pushed by the electromotor and is linked by a brace to a pole that link to a piston which can move up and down freely in a bush within the pump. Previously mentioned the piston, there is a seat assembly which consists of a non return inlet valve and outlet valve for the gasoline vapor, and the over described valves are joined to the pump inlet and outlet chamber respectively. What we want to do is to join the pump inlet chamber with a pipe to the vapor recovery adapter, and connect the adapter to the refueling nozzle with a delicate, double wall tube.