
Item Description
SIAMP Optima 50 — Chrome Dual-Flush Button — 34495009
Dual-Flush Chrome Optima 50 Adaptable Shroud
Genuine SIAMP replacement push button with a clean chrome face and smooth dual-flush action. Ideal when you only need to refresh the button for a quick, tidy upgrade.
Hole sizes: installs in approx. 38 mm lid holes without the shroud, or approx. 18 mm holes with the supplied shroud.
Key features
- Action: Dual-flush (reduced / full)
- Finish: Durable chrome face
- Operation: Smooth, reliable push mechanism
- Adaptability: Supplied shroud for smaller lid apertures
- MPN: 34495009 (Optima 50)
What it is / isn’t
- Included: Chrome dual-flush push button, adaptable shroud
- Not included: Valves, seals or other fittings
- Use case: Replace a worn, sticking or discoloured button
Typical benefits
- Refreshes the look with a modern chrome finish
- Restores positive, dependable button feel
- Fast swap with minimal downtime
FAQs
Is this a complete flushing kit?
No. This listing is for the button only with an adaptable shroud.
Does it include seals or fixings?
No. It is supplied as a standalone chrome dual-flush button with shroud.
Can I install it myself?
Installation is typically straightforward for competent DIYers. Always isolate water and follow your cistern’s guidance.
Need help figuring out if this product is right for your setup?
Send us your best bathroom selfies (or, you know, just your bathroom setup pics) to [email protected] or WhatsApp 07359 625424 us, and we'll help you flush your confusion away!



