NYP series internal gear type positive displacement pump

NYP series internal gear type positive displacement pump is a kind of new positive displacement pump, and is designed according to the different fields of petroleum, chemical industry, paint, medicine, foodstuff and so on. It widely applies to a variety of mediums with different property and viscosity because of special structure and selected different pumps' materials.

Construction

Feature

NYP series internal gear type positive displacement pump:

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

Working principle

NYP series internal gear type positive displacement pump driving gear (outside rotor) with internal tooth drives the internal rotor and turns in same direction in the full closed pump body. The pump casing and crescent of the front cover separate the inlet from the outlet. When it turns, negative pressure formed at the suction port, the liquid inhaled and being take to the outlet by rotor, then the liquid is expelled from the discharge port as the gears mesh, The transportation of liquid finished.

Application cope

1.Oil industry
2.Chemical industry
3.Coating industry
4.Grease industry
5.Medicine industry
6.Food industry

Parameter Date

Product show

Cast iron NYP series high viscosity gear pump

Stainless steel NYP series high viscosity gear pump