Siamp Optima 49 Black Toilet Push Button Dual Flush (Twyford & Vitra)

Siamp Optima 49 Black Toilet Push Button Dual Flush (Twyford & Vitra)

Features

The Siamp Optima 49 black dual flush toilet push button provides a stylish, modern upgrade designed to color-match contemporary black taps, showers, and bathroom hardware. Specifically manufactured by Siamp as part number 21299-11051-000, this button serves as a direct replacement for standard mechanisms found on compatible Twyford and Vitra systems, as well as popular retail toilets from Roca, Lecico, Wickes, B&Q, and Homebase. Featuring a water-saving dual flush mechanism, it allows you to easily switch between a full flush and a half flush to conserve water. Furthermore, instead of replacing your entire internal flush valve, you can simply swap out the old button for a fraction of the cost, giving your toilet an instant, cohesive designer look with minimal installation effort.

• Modern Black Finish: Styled in a sleek, contemporary black coating. Therefore, it allows you to effortlessly color-match your toilet flush button with modern black bathroom taps, showers, and accessories.
• Wide Brand & Model Compatibility: Designed to fit Siamp Optima 49 systems and compatible buttons across popular models from Twyford, Vitra, Roca, Lecico, Jacuzzi, Wickes Java, B&Q, and Homebase cisterns. Consequently, it offers a versatile upgrade solution.
• Water-Saving Dual Flush: Features a split-button design for full or half-flush options. Moreover, it promotes daily water efficiency without compromising flushing power.
• Cost-Effective Refresh: Allows you to update your bathroom aesthetic or replace a broken button without buying a whole new internal valve assembly. As a result, it delivers a budget-friendly DIY fix.
• Genuine Siamp Quality: Manufactured to strict industry standards as an official Siamp part (MPN: 21299-11051-000). Furthermore, it guarantees reliable mechanical performance and a secure fit.

Technical

• Product Type: Dual Flush Toilet Push Button
• Brand: Siamp
• MPN: 21299-11051-000
• Color / Finish: Black
• Flush Operation: Dual Flush (Full & Half Flush)
• Compatibility: Siamp Optima 49, Twyford, Vitra, Roca, Lecico, Jacuzzi, Wickes Java, B&Q, and Homebase cisterns

Details

Updating your bathroom’s colour scheme with trendy black brassware often leaves older chrome toilet buttons looking mismatched and out of place. Moreover, assuming you need to replace the entire internal flush valve just to change the button colour can seem like an unnecessarily complicated and expensive task.

Fortunately, this genuine Siamp Optima 49 black push button solves that problem instantly. Because it is custom-engineered to fit a wide range of popular cistern suites including Twyford and Vitra models, swapping out your old button takes only minutes. Consequently, you achieve a stylish, cohesive modern look and reliable water-saving performance with zero plumbing hassle.