6100.10 impeller assembly needs replacement, what part # is this?

[CTaylor]

I'm always getting that alarm beep with one of my streams. So I put a different impeller assembly in it, and no more beep. So I need to replace that bad impeller (drive unit + propeller). I know my pump is no longer made, so I just need to know which part number I need to order. I think it's 6100.700 . But just need to make sure.

Thanks

 

[rvitko]

That is correct, from 2002-2004 the 6100.100 used 6080.600, from 2004-2006 they used 6100.600, from mid 2006-late 2007 (end) they used 6100.700. 6100.700 is recommended replacement regardless of age as it is the simplest and most durable design. On some early pumps 6100.600 may be needed to reduce noise because it had some extra play and articulation and the earliest pumps were almost completely hand made from the soldering to the pouring of the potting resin, they were not as precise. Just keep in mind a new drive unit, regardless of type used is more noisy for a couple weeks.