Low noise
NB series linear conjugate internal gear pump adopts special tooth shape to make its gear contact smooth and achieve silent operation. When nby pump is used, the sound is very low, and its audio is still stable and flat even at high speed.
Long life
NB series linear conjugate internal meshing gear pump has the simple structure of ordinary gear pump, can operate at 25MPa high pressure, use general hydraulic oil, and is not easy to wear parts, so it has long service life.
High pressure without pressure pulsation
The NB series gear can be used as the power source of the conjugate pressure pump, so that it can almost eliminate the pressure pulsation when the internal pressure of the conjugate gear is engaged.
