
Fluidzon / Spare parts
Schwab UP 187
Original replacement articles, manufacturer drawing and matching technical documents. Confirm your model and installation generation before selecting a replacement.
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Drawing positions
Schwab UP 187 / flush plates
Choose the design. Then the finish.
Match the plate mechanism and installation generation before ordering. Historical references do not establish current availability.

2. Finish
- gloss chrome
- ASA or ABS for chromed plates
- dual flush
- mechanical
LINE · gloss chrome
- Dimensions
- 230 x 125 x 15 mm
- Material
- ASA or ABS for chromed plates
- Operation
- dual flush
- Mechanism
- mechanical
- Actuation
- front/top
- EAN
- 3838912032102
Generation & required hardware
187.1200 since 2001; front or top; dual flush. Fill-valve revision 02/2014 is not a plate change.
Existing I6 actuation unit 355986, I5 bridge 239298, covers A2 239333 / A3 239334. Fixing parts supplied with complete plate.
Exact plate mechanism must match; no manufacturer plate revision/cutover date found.
Schwab UP 187 / replacement articles
Every part, in view.
18 of 18 components


















Schwab UP 187
Technical Documentation & Drawings
Schwab DUPLO XS FRONT-TOP WC 187.82 — article 257890 data sheet
Dimension sheet · PDF · 471 KB
Model support
Check the cause. Match the article.
These are inspection references from this model’s parts list, not a diagnosis or a guarantee that replacement is needed. Confirm the generation and drawing position.
Fill valve generation boundary
For installations from 2001–February 2014, Schwab’s conversion table maps the old 243292 fill valve to replacement set 675101. The later generation uses 628458; check the model drawing and connection before ordering. A loose valve is not automatically a substitute for the complete conversion set.
Confirm the existing thread, holder, tube and required fittings. Installations near the changeover date need the actual cistern label and mechanism checked.
Schwab conversion-table reference ↗Water continues into the bowl
Check the outlet seal and valve seating, fill shut-off and plate adjustment before selecting a replacement.
- 239233 — Flush valve with gasket, cistern 187
Drawing position 1 · Listed by Schwab for Schwab UP 187. Confirm the installation generation and connection before ordering.
- 351517 — Flange gasket for flush valve
Drawing position 7 · Listed by Schwab for Schwab UP 187. Confirm the installation generation and connection before ordering.
- 628458 — Fill valve HDV G 3/8 brass
Drawing position 14 · Listed by Schwab for Schwab UP 187. Confirm the installation generation and connection before ordering.
Slow refill or valve noise
Check supply isolation, filter and fill valve condition. Match the connection thread and installation generation.
- 239299 — Fill valve holder, cistern 187
Drawing position 4 · Listed by Schwab for Schwab UP 187. Confirm the installation generation and connection before ordering.
- 363810 — Connecting tube without stop valve (up to 02/2014)
Drawing position 12 · Listed by Schwab for Schwab UP 187. Confirm the installation generation and connection before ordering.
- 628458 — Fill valve HDV G 3/8 brass
Drawing position 14 · Listed by Schwab for Schwab UP 187. Confirm the installation generation and connection before ordering.
- 628462 — Connecting tube without stop valve (from 02/2014)
Drawing position 15 · Listed by Schwab for Schwab UP 187. Confirm the installation generation and connection before ordering.
- 632569 — Fill valve holder
Drawing position 16 · Listed by Schwab for Schwab UP 187. Confirm the installation generation and connection before ordering.
Button loose or not operating
Check the plate mechanism, rods and holders against the model drawing; plate design alone does not establish compatibility.
Use the drawing and request identification before ordering.
Technical support · UAE
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