Key Features: 

PureFlow with metal free path deisgn.弹簧外置不接触料液。

Patent design for less prime times.空压次数少。

Engine concept for easy customized.泵芯通用可定制。

Over cap, metal overshell, electroplate or hot stamping available.

塑料外罩、电化铝罩、电镀处理或热烫处理可选。