Knowledge of the main components of hydraulic gear pump

 

Hydraulic gear pump is equipped with a safety valve, when the gear pump or discharge pipe fault or the discharge valve is completely closed by mistake and high pressure impact when the safety valve will automatically open, remove part or all of the high pressure liquid back to the low pressure chamber will play a protective role on the gear pump and pipeline. Single row radial ball bearings are used for bearings. The bearing adopts copper base powder oil bearing. In addition, gear pump can be packed with good elasticity, high temperature and low temperature resistance, chemical stability of flexible graphite as a filler. Gear pump body, bearing pedestal and other gray cast iron and its gear made of carbon steel, according to the special needs of users with copper or other materials can be made.

 

Hydraulic gear pump is our main production equipment, in the production and manufacturing is the use of advanced technology, high-quality materials, improve the safety performance of equipment, sealing performance, corrosion resistance and performance, etc., in the market has a great prospect for development, has been recognized by many users.


The above: ZF HYDRAULIC oil gear pump has remarkable advantages