NYP series internal gear pump is a kind of new positive displacement pump , and is designed according to the different fields requirements of petroleum, chemical  industry ,paint ,medicine ,foodstuff and so on . It widly applies to a variety of mediums with different property and viscosity because of special structure and selected different pumps materials.
      Proper medium temperature : -10----200
      Proper medium viscosity :1.0cSt----300,000 cSt 

      Steady delivery without pulsation , little vibration and noise.Outstanding self-priming abitity .
      The pump can deliver the varied corrosion mediums if the proper material of parts selected . In addition , the working temperature can reach 200.
      The same rotary direction of internal rotor and outside rotor results in little wear and long operation life .
      The pump’s flow capacity can be changed through adjusting the speed .
      It’s suited to deliver high visc medium .