● Use 
 CB series stainless steel gear pump is a positive displacement external gear pump, the inner tooth gear is an arc, for short pieces of external gear epicycloid new gear pump. The pump of simple structure, low noise, oil steady, self-priming performance, reliable, long service life. Widely used in machine tools and large-scale low-pressure hydraulic system in machinery and equipment for oil and lubrication oil station cooling systems, and various machinery and equipment lubrication systems.