
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
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01Where it fits
3224341
$54.00In stock
$363.00In stock
1222252
$10.00In stock
3224628
$10.00In stock
2224380
$10.00In stock
2222007
$10.00In stock
02Fits
Pump Unit
Drawing 4 · Ref 32Pump Group
Drawing 3 · Ref 21| Machine | Assembly | Shown in |
|---|---|---|
| IMER Prestige 300 | Pump Unit | Drawing 4 · Ref 32 |
| IMER Step-Up 120 | Pump Group | Drawing 3 · Ref 21 |
From IMER parts books 3234338 r03 (2018-09), 3226875 r16 (2018-09).
03Where it sits
| Ref | Part no. | Name | Price |
|---|---|---|---|
| 1 | 2222102 | Screw | Request price |
| 2 | 3224339 | Hopper Motor Flange | In stock, $301.00 |
| 3 | 3224336 | Hydraulic Motor HR200 C32Samhydraulic | In stock, $1,690.00 |
| 4 | 3224337 | SealInt. diam. 55 | In stock, $66.00 |
| 5 | 3224311 | Seals Flange | In stock, $78.00 |
| 6 | 3224489 | Sealing Ring 55x72x10 | In stock, $10.00 |
| 7 | 3224454 | Stator 2L6 | Request price |
| 8 | 3224453 | Rotor 2L6 | Request price |
| 9 | 3224338 | Motor Shaft Extension | Request price |
| 10 | 3224340 | Flexible Coupling | In stock, $363.00 |
| 11 | 3228470 | Locking Pin D=12 | In stock, $54.00 |
| 12 | 3224341 | Locking Pin D=16 | In stock, $54.00 |
| 13 | 3224628 | Snap Split Pin D=4.5 | In stock, $10.00 |
| 14 | 2222007 | Screw TE 12x35 | In stock, $10.00 |
| 15 | 2224380 | Washer 12x24 UNI 6592-69 | In stock, $10.00 |
| 16 | 2223921 | Self-Locking Nut | In stock, $10.00 |
| 17 | 3224356 | O-Ring 4525 | In stock, $10.00 |
| 18 | 3224357 | Delivery Manifold Stay | In stock, $88.00 |
| 19 | 1222252 | Screw TCEI M8x25 | In stock, $10.00 |
| 20 | 2222004 | Screw TE M8x35 Z UNI 5739 8.8 | In stock, $10.00 |
| 21 | 2224060 | Grower Washer D.8 Z | In stock, $10.00 |
| 22 | 3224395 | Special Nut M16 | In stock, $34.00 |
| 23 | 3224345 | 90° Air Swivel Quick Coupling 1/4" M | Request price |
| 24 | 3224492 | Cam-Lock Coupling DN50 F-2" G-F | Request price |
| 25 | 3224499 | Rubber Seal DN50 Cam-Lock | In stock, $10.00 |
| 26 | 3224500 | Pressure Gauge Connection | In stock, $103.00 |
| 27 | 3223392 | Membrane | In stock, $29.00 |
| 28 | 3225275 | Spacer Ring for Membrane | In stock, $53.00 |
| 29 | 3224173 | Reduction M1-1/2" - F1/2" Brass | In stock, $65.00 |
| 30 | 3223689 | Pressure Gauge D=63 0-100 Bar Conn. 1/4" | In stock, $106.00 |
| 31 | 3228466 | Hopper Screw Feeder | Request price |
| 32 | 3226361 | Hopper Shaft Joint | In stock, $221.00 |
| 33 | 3224334 | Screw Clamp | In stock, $476.00 |
| 34 | 3224354 | Screw Support Flange | Request price |
| 35 | 3224390 | Delivery Manifold | In stock, $356.00 |
| 36 | 3224498 | Cam-Lock Lever DN 25-35-50 | In stock, $16.00 |
| 37 | 3223609 | Reducer M. 1/2" - F. 1/4" | In stock, $10.00 |
04Specifications
The hopper shaft joint is a genuine IMER OEM part, part number 3226361, for the IMER Prestige 300 and the IMER Step-Up 120.
In the IMER parts books it appears in the pump unit of the Prestige 300 and in the pump group of the Step-Up 120, where it is listed as the hopper shaft joint fork. Note that the Step 120 parts book uses the name "hopper shaft joint" for a different part, flexible coupling 3224340. Check the part on your machine against the pump section of your parts book before ordering.
05Used with
06Documents
3234338 · r03 · 2018-09 · page 58
3226875 · r16 · 2018-09 · page 69
Guides

Troubleshooting
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

Maintenance
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
07Shipping & returns
Leaves us in 1–3 business days; ground delivery usually takes 5–7 business days.
On orders over $1,500 to commercial addresses in the contiguous US.
30-day returns on unused items with a return authorization.
08Questions
The IMER Prestige 300 (pump unit) and the IMER Step-Up 120 (pump group).
Fit check