danner

When you install a Mag drive on your system, such as a return pump or a closed loop, that isn't the end of it. The pump needs to be cleaned and inspected to keep it running at peak performance. Ideally, it should be connected to your plumbing in a way where it can be easily removed. One nice option is the use of a "union," which is two threaded parts held together with a threaded collar. By twisting the collar counter-clockwise, the pump can be disconnected from the plumbing and is ready to clean.