Olaer screw pumps
Olaer screw pumps offer a high quality, reliable solution for the efficient movement of fluids within a system or application. They are positive displacement rotary pumps with an axial flow design that has only three moving parts. The power rotor is the only driven part that extends outside of the case. The idler screws actually act as sealing parts and are turned hydraulically by the fluid being pumped. There is only a rolling action between the drive screw and the idler screw. This rolling action eleminates noise and vibration, ensuring a long life.