RT-CP8 combination pump is a vane pump with high flow rate which can reach up to 140L/min. This pump for fuel dispenser can also be used to transfer other gas-liquid mixture with the function of separation the air from gasoline, kerosene, diesel, etc.. The pump is a collection of pumping, separation and transmission with advantage of high flow, reasonable and compact design, low noise, long working life, aluminum die casting, beautiful modeling