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 16 parts on Drawing 6, Spray Jet02Fits
Fits these machines
4 machines · 4 IMER parts books
From IMER parts books 3223425 r18 (2018-09), 3234338 r03 (2018-09), 3225890 r11 (2018-09), 3226875 r16 (2018-09).
03Where it sits
Ref 6 on the Koine 4 drawing
04Specifications
Part details
This is genuine IMER part number 3224830. The official IMER parts books list it as "Cam Coupling Seal DN25" and show it for the IMER Koine 4, Prestige 300, Small 50 and 1 more models.
Parts-book listings: Koine 4, table 6 (Spray Jet), ref 6; Koine 4, table 7 (Material Carrier Hoses), ref 5; Small 50, table 5.1 (Spray Jet (1107540)), ref 5; Small 50, table 9 (Material Hoses), ref 12; Small 50, table 10 (Pressure Gauge + Pressure Switch (1107515)), ref 12; Small 50, table 12 (Leveller and Grout Kit (1107010)), ref 17; and 7 more listings.
Check that the part number on your old part or in your machine's parts list matches 3224830 before ordering, or contact us with your machine's model and serial number.
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
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.