Tunze 6125 Drive shaft

[Terence Trent]

Roger,

I have a 6125 that stopped working. I think I need to replace the drive shaft. Looking on-line, there is a 6125.700 and a 6125.701. What is the difference? is the 6125.701 an updated model?

Terry

[rvitko]

All .701 drive units are for pumps made since November 2011 with fixed shaft, they include no shaft or bushings and the drive magnet has a different fit for the fixed shaft.

[Terence Trent]

Hi,

I tried replacing the new drive shaft, but that did not work. There is no movement in the impeller at all. I would like to send in to have looked at and possibly repaired. Do you need just the powerhead or the whole unit with powerpack and everything else?

Terry

[rvitko]

Terry,

A 6125 would have no power pack, it just plugs into the wall. A 6105 or 6155 would have a power pack, I don't need the magnet holder, but I do need the pump and power supply.

Tunze USA
305 Victor St
Austin, TX 78753