Troubleshooting
IMER Pump Rotor and Stator Wear: Signs, Checks, Parts
Falling material flow or a BLOC message on an IMER Step-Up 120, Small 50 or Koine 4? What the manuals say to check, how to swap the pump, and the parts listed.
4 min read
01Where it fits
Where this part sits on your machine
Also on this drawing
All 10 parts on Drawing 10, Turbomix and Mixers02Fits
Fits these machines
1 machine · 1 IMER parts book
From IMER parts book 3223425 r18 (2018-09).
03Where it sits
Ref 1 on the Koine 4 drawing
04Specifications
Part details
The turbo mixer kit is a genuine IMER part, part number 1107517. The IMER Koine 4 parts book lists it as the Turbomix (Table 10, ref. 1), in the same table as stator 1107028 and rotor 1107029. The imerusa.com Koine 3.1 page lists the turbo mixer, part 1107517, as optional equipment for use with parts 1107029 and 1107028.
According to the IMER 2025 catalogue, the turbo mixer provides increased shear and blending of the material before it enters the hoses.
05Used with
Often replaced together
Wear parts next to it on the same drawing
06Documents
Parts books
Guides
Guides for this part
Maintenance
IMER Mixer and Pump Cleaning, Storage and Winter Care
End-of-shift cleaning, freeze draining and storage steps from the IMER manuals for the Mix 750, Mix 120 Plus, Step-Up 120, Small 50, Koine 4 and more.
5 min read
Answers
Questions about the machines it fits
07Shipping & returns
Shipped from the USA
08Questions
Good to know
Fit check
Not sure it fits?
Send us the model and serial number from the machine’s serial plate, or a photo of it. A parts specialist checks the fit against the IMER parts books before the part ships.