CBN series ,pump boddy is made of aluminium alloy, strength with density, inside seal cover is temperature-tolerant fluororubber also with high pressrure ring.

Below is the one sample of model explaination:

Huaian Shengjie Hydraulic Machinery Co., Ltd., established in 1990, is a professional manufacturer engaged in the research, development, production, sale and service of CBN series single and duplicate gear pumps, CBT series single and duplicate gear pumps, CBFC series single and duplicate gear pumps, BZZ hydraulic steering control units and attachments. We are located in Huaian, with convenient transportation access. 

Being dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In recent years, our company has introduced a series of advanced equipment including imported machining machines, CNC production lines, high-precision grinding machines and other specialized processing equipment. In addition, we have obtained ISO9001:2008 quality management system authentication and the ISO14001 environmental management system authentication. 

Sold well in all cities and provinces around China, our products are also exported to clients in such countries and regions as Japan, Australia and Southeast Asia. We also welcome OEM and ODM projects. 

Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can let our customer service center know your sourcing requirements.