A sealless mag drive pump is comprised of two independent shafts. One shaft connects to the drive equipment (motor, reducer, etc.) and the second shaft connects to the pumping elements (rotor, gears, etc.). A magnetic coupling transmits the rotation of the drive shaft to the driven shaft inside the pump.

Sealless mag drive pumps can be any number of pump technologies including internal gear, external gear, vane, centrifugal and others.

Click here to view a video about how internal gear mag drive pumps work.