Mouvex P15 and P25 Sliding Vane Pumps
Spare Parts for Mouvex P15 and P25 BA (Cast Iron) and BI (Stainless) Sliding Vane Pumps
Product Summary
Genuine OEM spare parts for Mouvex P15 and P25 sliding vane pumps in cast iron (BA) and stainless steel (BI), used for fuel oil, diesel, lubricants and process liquids. The two sizes share almost every part, so vane and pushrod sets, seal sets, mechanical seals, bushings and bearings are listed on one page by their Mouvex reference.
Spare Parts List
✓ Tick the parts you need. References are as printed in the Mouvex parts list for this model; material and build options (FKM or FEP-FKM seals, heat-jacketed HT versions, bushing type) each have their own reference. Not sure? Add a nameplate photo and we’ll match the parts for you.
| Select | Part (as printed by Mouvex) | Mouvex reference |
|---|---|---|
| Service kits & seal sets | ||
| PTFE Gland Packing Kit – FKM – CVT – FKM HT (P15 BA, P25 BA) | Ref. AUX312484 · maintenance kit · wear part · PL 1008-C01 | |
| Set of Seals – Standard Pump – CVT (P15 BA, P25 BA) | Ref. AUX314105 · maintenance kit · PL 1008-C01 | |
| Set of Seals – Standard Pump – FKM HT (P15 BA, P25 BA) | Ref. AUX314103 · maintenance kit · PL 1008-C01 | |
| Set of Seals – Standard Pump – FKM (P15 BA, P25 BA) | Ref. AUX314102 · maintenance kit · wear part · PL 1008-C01 | |
| Set of Seals – Jacketed Pump – CVT | Ref. AUX310071 · maintenance kit · PL 1008-C01 | |
| Set of Seals – Jacketed Pump – FKM | Ref. AUX307393 · maintenance kit · PL 1008-C01 | |
| Set of Seals – Jacketed Pump – FKM HT (P15 BA, P25 BA) | Ref. AUX307394 · maintenance kit · wear part · PL 1008-C01 | |
| Set of 12 Vanes TVP | Ref. AUX307738 · maintenance kit · PL 1008-C01 | |
| Set of 6 Vanes TVP (P15 BA, P25 BA) | Ref. AUX313458 · maintenance kit · PL 1008-C01 | |
| Set of 6 Vanes TVP with Holes (P15 BA) | Ref. AUX313459 · maintenance kit · PL 1008-C01 | |
| Set of 12 Vanes TVP with Holes (P15 BA, P15 BI) | Ref. AUX309335 · maintenance kit · wear part · PL 1008-C01 | |
| Set of 3 Pushrods (P15 BA) | Ref. AUX314078 · maintenance kit · PL 1008-C01 | |
| Set of 6 Pushrods (P15 BA, P15 BI) | Ref. AUX308741 · maintenance kit · wear part · PL 1008-C01 | |
| Set of Front Cover O-Rings – CVT | Ref. AUX310359 · maintenance kit · PL 1008-C01 | |
| Set of Front Cover O-Rings – FKM | Ref. AUX307396 · maintenance kit · PL 1008-C01 | |
| Set of Front Cover O-Rings – FKM HT (P15 BA, P25 BA) | Ref. AUX307397 · maintenance kit · wear part · PL 1008-C01 | |
| Set of Carbon Bushings – Standard Pump Standard Version | Ref. AUX314100 · maintenance kit · PL 1008-C01 | |
| Set of Carbon Bushings – Standard Pump HT Version (P15 BA, P25 BA) | Ref. AUX314517 · maintenance kit · PL 1008-C01 | |
| Set of Carbon Bushings – Standard Pump Standard Version – Enlarged Clearance | Ref. AUX314101 · maintenance kit · PL 1008-C01 | |
| Set of Carbon Bushings – Standard Pump HT Version – Enlarged Clearance (P15 BA, P25 BA) | Ref. AUX314518 · maintenance kit · wear part · PL 1008-C01 | |
| Set of Carbon Bushings – Jacketed Pump Standard Version (P15 BA, P25 BA) | Ref. AUX307398 · maintenance kit · PL 1008-C01 | |
| Set of Carbon Bushings – Jacketed Pump HT Version (P15 BA, P25 BA) | Ref. AUX314519 · maintenance kit · PL 1008-C01 | |
| Set of Carbon Bushings – Jacketed Pump Standard Version – Enlarged Clearance (P15 BA, P25 BA) | Ref. AUX312398 · maintenance kit · PL 1008-C01 | |
| Set of Carbon Bushings – Jacketed Pump HT Version – Enlarged Clearance (P15 BA, P25 BA) | Ref. AUX314520 · maintenance kit · wear part · PL 1008-C01 | |
| Mechanical Seal – BLOCDIR LRB VT (P15 BA, P25 BA) | Ref. AUX300068 · maintenance kit · PL 1008-C01 | |
| Mechanical Seal – BLOCDIR LRB HT (P15 BA, P25 BA) | Ref. AUX307445 · maintenance kit · PL 1008-C01 | |
| Mechanical Seal – BLOCDIR CRI CVT (P15 BA, P25 BA) | Ref. AUX307539 · maintenance kit · PL 1008-C01 | |
| Mechanical Seal – BLOCDIR CRI VT (P15 BA, P25 BA) | Ref. AUX300055 · maintenance kit · PL 1008-C01 | |
| Mechanical Seal – BLOCDIR HR CVT (P15 BA, P25 BA) | Ref. AUX308264 · maintenance kit · PL 1008-C01 | |
| Mechanical Seal – BLOCDIR HR VT (P15 BA, P25 BA) | Ref. AUX304290 · maintenance kit · PL 1008-C01 | |
| Mechanical Seal – BLOCDIR HR HT (P15 BA, P25 BA) | Ref. AUX307446 · maintenance kit · wear part · PL 1008-C01 | |
| Shaft Seals Standardized in Accordance M7N21 30 C CSSF | Ref. AUX311595 · maintenance kit · wear part · PL 1008-C01 | |
| Shaft Seals Standardized in Accordance M7N21 30 C CSSP | Ref. AUX310362 · maintenance kit · wear part · PL 1008-C01 | |
| Shaft Seals Standardized in Accordance M7N21 30 C CSCSF | Ref. AUX312032 · maintenance kit · wear part · PL 1008-C01 | |
| Shaft Seals Standardized in Accordance M7N21 30 C CSCSP | Ref. AUX310803 · maintenance kit · wear part · PL 1008-C01 | |
| Set of Seals + Diverse for Outboard Bearing – CVT | Ref. AUX310339 · maintenance kit · PL 1008-C01 | |
| Set of Seals + Diverse for Outboard Bearing – FKM (P15 BA, P25 BA) | Ref. AUX307404 · maintenance kit · PL 1008-C01 | |
| Set of Seals + Diverse for Outboard Bearing – FKM HT (P15 BA, P25 BA) | Ref. AUX307405 · maintenance kit · wear part · PL 1008-C01 | |
| Outboard Bearing, Complete – CVT – PGDN Mech Seal (P15 BA, P25 BA) | Ref. AUX312450 · maintenance kit · PL 1008-C01 | |
| Outboard Bearing, Complete – FKM – PGDN Mech Seal (P15 BA, P25 BA) | Ref. AUX308530 · maintenance kit · PL 1008-C01 | |
| Outboard Bearing, Complete – FKM HT – PGDN Mech Seal (P15 BA, P25 BA) | Ref. AUX308536 · maintenance kit · PL 1008-C01 | |
| Outboard Bearing, Complete – CVT – except PGDN Mech Seals (P15 BA, P25 BA) | Ref. AUX312325 · maintenance kit · PL 1008-C01 | |
| Outboard Bearing, Complete – FKM – except PGDN Mech Seals (P15 BA, P25 BA) | Ref. AUX308531 · maintenance kit · PL 1008-C01 | |
| Outboard Bearing, Complete – FKM HT – except PGDN Mech Seals (P15 BA, P25 BA) | Ref. AUX307746 · maintenance kit · wear part · PL 1008-C01 | |
| Complete Plug (P15 BA, P25 BA) | Ref. AUX307734 · maintenance kit · wear part · PL 1008-C01 | |
| Set of Seals + Diverse for Bypass – CVT (P15 BA, P25 BA) | Ref. AUX312429 · maintenance kit · PL 1008-C01 | |
| Set of Seals + Diverse for Bypass – FKM (P15 BA, P25 BA) | Ref. AUX307088 · maintenance kit · PL 1008-C01 | |
| Set of Seals + Diverse for Bypass – FKM HT (P15 BA, P25 BA) | Ref. AUX307089 · maintenance kit · wear part · PL 1008-C01 | |
| Set of 12 Vanes TVP with Holes (P25 BA, P25 BI) | Ref. AUX307739 · maintenance kit · PL 1008-C01 | |
| Set of 6 Vanes TVP with Holes (P25 BA) | Ref. AUX313457 · maintenance kit · wear part · PL 1008-C01 | |
| Set of 3 Pushrods (P25 BA) | Ref. AUX316829 · maintenance kit · PL 1008-C01 | |
| Set of 6 Pushrods (P25 BA, P25 BI) | Ref. AUX307379 · maintenance kit · wear part · PL 1008-C01 | |
| Set of Seals + Diverse for Outboard Bearing – FKM (P15 BI, P25 BI) | Ref. AUX309306 · maintenance kit · wear part · PL 1008-D01 | |
| Outboard Bearing, Complete – CVT – PGDN Mech Seal (P15 BI, P25 BI) | Ref. AUX310069 · maintenance kit · PL 1008-D01 | |
| Outboard Bearing, Complete – FKM – PGDN Mech Seal (P15 BI, P25 BI) | Ref. AUX310066 · maintenance kit · PL 1008-D01 | |
| Outboard Bearing, Complete – CVT – except PGDN Mech Seals (P15 BI, P25 BI) | Ref. AUX310065 · maintenance kit · PL 1008-D01 | |
| Outboard Bearing, Complete – FKM – except PGDN Mech Seals (P15 BI, P25 BI) | Ref. AUX309307 · maintenance kit · wear part · PL 1008-D01 | |
| Complete Plug (P15 BI, P25 BI) | Ref. AUX309316 · maintenance kit · wear part · PL 1008-D01 | |
| Set of Seals + Diverse for Bypass – CVT (P15 BI, P25 BI) | Ref. AUX310357 · maintenance kit · PL 1008-D01 | |
| Set of Seals + Diverse for Bypass – FKM (P15 BI, P25 BI) | Ref. AUX309318 · maintenance kit · wear part · PL 1008-D01 | |
| Wear parts | ||
| Front Cover Complete – Standard Pump HT Version – Enlarged Clearance (P15 BA, P25 BA) | Ref. AUX314474 · wear part · PL 1008-C01 | |
| Front Cover Complete – Jacketed Pump HT Version – Enlarged Clearance (P15 BA, P25 BA) | Ref. AUX314476 · Qty 2 · wear part · PL 1008-C01 | |
| Complete Frond Cover Cover – CVT (P15 BA, P25 BA) | Ref. AUX312328 · wear part · PL 1008-C01 | |
| BLOCDIR Shaftseal Holder Complete – FKM HT (P15 BA, P25 BA) | Ref. AUX307743 · wear part · PL 1008-C01 | |
| PGSN Shaftseal Holder Complete – FKM HT (P15 BA, P25 BA) | Ref. AUX308532 · wear part · PL 1008-C01 | |
| PGDN Shaftseal Holder Complete – FKM HT (P15 BA, P25 BA) | Ref. AUX308533 · wear part · PL 1008-C01 | |
| Set PTFE Gland Packing – FKM HT (P15 BA, P25 BA) | Ref. AUX310738 · wear part · PL 1008-C01 | |
| Reservoir Grease Complete (P15 BA, P25 BA) | Ref. AUX307407 · wear part · PL 1008-C01 | |
| Ball Bearing Kit (P15 BA, P25 BA) | Ref. AUX307842 · wear part · PL 1008-C01 | |
| Cover Complete (P15 BA, P25 BA) | Ref. AUX307408 · wear part · PL 1008-C01 | |
| O-Ring FKM | Ref. AUX200795 · Qty 2 · wear part · PL 1008-C01 | |
| Seal FEP-FKM | Ref. AUX215301 · Qty 2 · wear part · PL 1008-C01 | |
| O-Ring FKM HT (P15 BA, P25 BA) | Ref. AUX209454 · Qty 2 · wear part · PL 1008-C01 | |
| Pressure Screw Assembly – FKM HT (P15 BA, P25 BA) | Ref. AUX307317 · wear part · PL 1008-C01 | |
| Complete Stirrup – FKM (P15 BA, P25 BA) | Ref. AUX308807 · wear part · PL 1008-C01 | |
| Front Cover Complete – Enlarged Clearance (P15 BI, P25 BI) | Ref. AUX312401 · Qty 2 · wear part · PL 1008-D01 | |
| Front Cover Complete – Jacketed Pump – Enlarged Clearance (P15 BI, P25 BI) | Ref. AUX312402 · Qty 2 · wear part · PL 1008-D01 | |
| Set of Carbon Discs (P15 BI, P25 BI) | Ref. AUX309325 · wear part · PL 1008-D01 | |
| PGSN Shaftseal Holder Complete – FKM (P15 BI, P25 BI) | Ref. AUX309299 · wear part · PL 1008-D01 | |
| PGDN Shaftseal Holder Complete – FKM (P15 BI, P25 BI) | Ref. AUX309301 · wear part · PL 1008-D01 | |
| Reservoir Grease Complete (P15 BI, P25 BI) | Ref. AUX309310 · wear part · PL 1008-D01 | |
| Complete Frond Cover Cover – FKM (P15 BI, P25 BI) | Ref. AUX309305 · wear part · PL 1008-D01 | |
| Ball Bearing Kit (P15 BI, P25 BI) | Ref. AUX309309 · wear part · PL 1008-D01 | |
| Cover Complete (P15 BI, P25 BI) | Ref. AUX309311 · wear part · PL 1008-D01 | |
| Complete Stirrup – FKM (P15 BI, P25 BI) | Ref. AUX309315 · wear part · PL 1008-D01 | |
| Pressure Screw Assembly – FKM (P15 BI, P25 BI) | Ref. AUX309314 · wear part · PL 1008-D01 | |
| Main parts | ||
| Body No Chromium Plating (P15 BA) | Ref. AUX213425 · PL 1008-C01 | |
| 12 Vanes Rotor (P15 BA, P25 BA) | Ref. AUX211833 · PL 1008-C01 | |
| 6 Vanes Rotor (P15 BA, P25 BA) | Ref. AUX222670 · PL 1008-C01 | |
| Front Cover Complete – Standard Pump Standard Version (P15 BA, P25 BA) | Ref. AUX307395 · PL 1008-C01 | |
| Front Cover Complete – Standard Pump HT Version (P15 BA, P25 BA) | Ref. AUX314473 · PL 1008-C01 | |
| Front Cover Complete – Standard Pump Standard Version – Enlarged Clearance (P15 BA, P25 BA) | Ref. AUX312403 · PL 1008-C01 | |
| Front Cover Complete – Jacketed Pump Standard Version (P15 BA, P25 BA) | Ref. AUX307742 · Qty 2 · PL 1008-C01 | |
| Front Cover Complete – Jacketed Pump HT Version (P15 BA, P25 BA) | Ref. AUX314475 · Qty 2 · PL 1008-C01 | |
| Front Cover Complete – Jacketed Pump Standard Version – Enlarged Clearance (P15 BA, P25 BA) | Ref. AUX312404 · Qty 2 · PL 1008-C01 | |
| Complete Front Cover Cover – FKM (P15 BA, P25 BA) | Ref. AUX307403 · PL 1008-C01 | |
| Complete Front Cover Cover – FKM HT (P15 BA, P25 BA) | Ref. AUX307744 · PL 1008-C01 | |
| Shaft Complete P15 P25 BA (P15 BA, P25 BA) | Ref. AUX319628 · PL 1008-C01 | |
| Set of Keys – Pump with Pushrods (P15 BA, P25 BA) | Ref. AUX307401 · PL 1008-C01 | |
| BLOCDIR Shaftseal Holder Complete – CVT (P15 BA, P25 BA) | Ref. AUX311793 · PL 1008-C01 | |
| BLOCDIR Shaftseal Holder Complete – FKM (P15 BA, P25 BA) | Ref. AUX307745 · PL 1008-C01 | |
| PGSN Shaftseal Holder Complete – CVT (P15 BA, P25 BA) | Ref. AUX312409 · PL 1008-C01 | |
| PGSN Shaftseal Holder Complete – FKM (P15 BA, P25 BA) | Ref. AUX308527 · PL 1008-C01 | |
| PGDN Shaftseal Holder Complete – CVT (P15 BA, P25 BA) | Ref. AUX312408 · PL 1008-C01 | |
| PGDN Shaftseal Holder Complete – FKM (P15 BA, P25 BA) | Ref. AUX308528 · PL 1008-C01 | |
| Set PTFE Gland Packing – CVT (P15 BA, P25 BA) | Ref. AUX312576 · PL 1008-C01 | |
| Set PTFE Gland Packing – FKM (P15 BA, P25 BA) | Ref. AUX316006 · PL 1008-C01 | |
| Body No Chromium Plating (P25 BA) | Ref. AUX211832 · PL 1008-C01 | |
| Body (P15 BI) | Ref. AUX215076 · PL 1008-D01 | |
| Rotor (P15 BI, P25 BI) | Ref. AUX214331 · PL 1008-D01 | |
| Front Cover Complete (P15 BI, P25 BI) | Ref. AUX309291 · Qty 2 · PL 1008-D01 | |
| Front Cover Complete – Jacketed Pump (P15 BI, P25 BI) | Ref. AUX309292 · Qty 2 · PL 1008-D01 | |
| Shaft Complete for Pump with Pushrods (P15 BI, P25 BI) | Ref. AUX309296 · PL 1008-D01 | |
| Shaft Complete for Pump without Pushrods (P15 BI, P25 BI) | Ref. AUX309295 · PL 1008-D01 | |
| Set of Keys – Pump with Pushrods (P15 BI, P25 BI) | Ref. AUX309298 · PL 1008-D01 | |
| Set of Keys – Pump without Pushrods (P15 BI, P25 BI) | Ref. AUX309297 · PL 1008-D01 | |
| PGSN Shaftseal Holder Complete – CVT (P15 BI, P25 BI) | Ref. AUX310325 · PL 1008-D01 | |
| PGDN Shaftseal Holder Complete – CVT (P15 BI, P25 BI) | Ref. AUX310327 · PL 1008-D01 | |
| Body (P25 BI) | Ref. AUX214330 · PL 1008-D01 | |
How we confirm the exact part: Mouvex spares are ordered by their reference number against the pump build shown on the nameplate (model, serial number and options code). References on this page are as printed in the current Mouvex parts list. Send the nameplate details or a photo, and tell us the liquid pumped, and we’ll confirm the right genuine parts before we quote.
Service Intervals & When to Replace
- Vanes and pushrods: check every 700 running hours and replace as a complete set when worn below the IOM minimum height or length.
- Friction bushings: check at the same interval; replace if heavily scored or worn out of round beyond the IOM limit for your size.
- Double mechanical seal: on pumps with a grease container, top it up every 500 running hours; replace a mechanical seal if it leaks at the faces.
- Lubrication: if the product calls for it, lubricate before each start, after each stop and every 3–4 hours of continuous running.
Models
This page covers the Mouvex P15 and P25. The model, serial number and build options code are on the pump nameplate; Mouvex matches spares to that build.
Models & Key Specifications
| Model | Max differential | Max speed | Running temperature | Parts list |
|---|---|---|---|---|
| P15 BA (cast iron) | 12 bar | 1500 rpm (to 6 bar), 1000 rpm above | −10 to +200°C (to +250°C FKM HT) | PL 1008-C01 |
| P15 BI (stainless) | 12 bar | 1500 rpm (to 6 bar), 1000 rpm above | −10 to +200°C | PL 1008-D01 |
| P25 BA (cast iron) | 12 bar | 1500 rpm (to 6 bar), 1000 rpm above | −10 to +200°C (to +250°C FKM HT) | PL 1008-C01 |
| P25 BI (stainless) | 12 bar | 1500 rpm (to 6 bar), 1000 rpm above | −10 to +200°C | PL 1008-D01 |
Limits from Mouvex IOMs NT 1008-C00 (BA) and NT 1008-D00 (BI). Rows marked with a model or construction apply to that version only. Typical uses: fuel oil, diesel and lubricant delivery, circulation and bulk storage.
Troubleshooting
No flow or low flow
Likely cause: Port plugs left in, wrong rotation or speed too low; a bypass set below the discharge pressure or not closing; or internal wear. Action: Check the drive, rotation and speed, then measure discharge pressure. If it is low, reset or clean the bypass; if the pump is worn, replace the vanes and pushrods (as a complete set) and friction bushings.
High vacuum at the inlet, pump noisy
Likely cause: Suction lift or suction losses too high, a blocked inlet (valve, strainer, blank seal) or product vapour pressure too high for the temperature. Action: Lower the pump or shorten and enlarge the suction line, clear the strainer and valves, and cool the product or bring the pump closer to the tank.
Low vacuum and poor priming
Likely cause: Air leaking in at the front cover seals or flanges, the bypass not seating, or internal wear. Action: Isolate the pump from the suction line and re-measure the vacuum. Replace the seal set, clean the bypass seat, or replace the vanes and pushrods (as a complete set) and friction bushings if the pump itself will not pull vacuum.
Bearings running hot
Likely cause: Pipework pulling on the pump flanges, poor pump-to-drive alignment, a twisted baseplate or excessive belt or chain tension. Action: Support the pipework so it does not load the pump, re-check coupling alignment at each installation stage, and make sure the baseplate sits on its mounting points.
Motor overloads or trips
Likely cause: Viscosity, specific gravity or head losses higher than the pump was selected for, speed too high, misalignment or a motor wiring fault. Action: Check the actual discharge pressure against the duty, reduce speed or heat the product, and check alignment and motor connections. Do not use the bypass as a flow control.
Request for Quotation
Selected Parts:
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Not sure which parts? Just send a photo of the nameplate or part below.
Mouvex P15 and P25 spare parts: frequently asked questions
Tap a question to see the answer.
What spare parts are listed for the Mouvex P15 and P25?
The page lists maintenance kits and seal sets first, then wear parts, then the main parts, each with the Mouvex reference printed in PL 1008. Material versions such as FKM, FEP-FKM or CVT seals have their own references.
How do I order the right Mouvex parts?
Mouvex matches spares to the pump build. Tick the parts you need, choose your model in the quote form, and add a nameplate photo showing the model, serial number and options code, plus the liquid pumped. We confirm the exact genuine parts before quoting.
What is the difference between the BA and BI versions?
BA pumps have a cast iron body and BI pumps are stainless steel. Both are rated to 12 bar differential and 13.5 bar discharge, but many seal sets, covers and holders differ, so rows on this page are marked with the version they fit.
Do you supply parts for other Mouvex pumps?
Yes. We list parts for Mouvex A, C, Micro C, SLC, SLS and FLO eccentric disc pumps and P Series sliding vane pumps. See our Mouvex sliding vane pumps or all Mouvex spare parts by series. Not sure which model you have? Send a nameplate photo.