NYP is the high viscosity meshing rotor pump rotor pump, NYP meshing rotor within the pump works: with the drive gear teeth (outer rotor) drive the rotor within the pump body in the fully closed for the same direction of rotation, the front cover of the crescent pump board to separate the inlet and outlet. The rotor rotates in a negative pressure suction, liquid is sucked inside and outside the rotor into the liquid outlet, the pump discharge fluid pressure to complete the liquid. High viscosity gear rotor pump is the pump works under Botou petroleum, chemical, paint, oil, pharmaceuticals, dyes and food industry needs, developed a new type of positive displacement pumps, the NYP is the high viscosity meshing rotor pump rotor pumps, and gear pump works the same, and can choose different materials and its unique structure, it is widely used in the different nature of the transmission medium of different viscosity. 
 NYP internal gear rotor pump for conveying pure and there is a certain viscosity of the fluid, can be used to transport oil products such as lubricating oil, crude oil, etc.; also be used to transport rubber, asphalt, paint, adhesives, dyes, paints, lubricants, polyols, food, medicine and other particulate impurities without the high viscosity material; can be used to transport high temperature, high viscosity polymer melt materials, semi-solid or liquid. Widely used in petroleum, chemical, oil, pharmaceuticals, dyes, paints and other industries. 
 NYP rotor pump for high viscosity medium temperature: -10 ℃ -200 ℃ (NYPO.78 and NYP2.3 application temperature of -10 ℃ -80 ℃). 
 NYP pump for high viscosity medium viscosity: 1.0cSt-300, 000cSt (NYPO.78 and NYP2.3 application viscosity 1.0cSt-10, 000cSt).