How Does a Toilet Work? A Simple Guide to Flush Mechanics
How does a toilet work? Simple guide to flush mechanics: cistern, fill valve, flapper, siphon effect and common faults. Easy maintenance tips to keep your toilet flushing properly.
R&T Round Stainless Steel Toilet Button
A precision-engineered round flush button designed for in-wall concealed cistern systems. Compatible with G30032 and G30031 cistern models, this architectural-grade button is available in five premium finishes to complement any contemporary bathroom aesthetic.
Five Premium Stainless Steel Finishes
Available in Brushed Gold, Brushed Nickel, Gunmetal Grey, Brushed Copper, and Brushed Brass — each finish is crafted from corrosion-resistant stainless steel to maintain its appearance in humid bathroom environments.
Select the finish that best coordinates with your tapware, accessories, and overall bathroom palette for a cohesive, considered result.
Designed for G30032 & G30031 Concealed Cisterns
This button is engineered specifically for R&T in-wall concealed cistern models G30032 and G30031. The front-facing push mechanism integrates directly with the cistern's dual flush actuator plate.
Always confirm your cistern model number before purchase to ensure correct fitment. This button is not a universal replacement for all in-wall cistern brands.
Dual Flush Functionality
The two-button configuration provides separate full and half flush options, supporting water-conscious use in everyday bathroom routines.
Dual flush operation is standard across all colour variants — no additional components are required.
Stainless Steel Construction
Manufactured from premium stainless steel, this button is built to withstand the moisture and daily contact typical of bathroom environments. The round profile and smooth surface are easy to wipe clean and maintain.
At 0.5 kg, the button is lightweight yet solid to the touch, with a tactile press action suited to everyday use.
| MODEL | |
|---|---|
| Main Product Code | G3004118 |
| Compatible Cistern Models | G30032, G30031 |
| MATERIAL & FINISH | |
| Material | Premium Stainless Steel |
| Shape | Round |
| Available Colours | Brushed Gold, Brushed Nickel, Gunmetal Grey, Brushed Copper, Brushed Brass |
| TECHNICAL INFORMATION | |
| Flush Type | Dual Flush |
| Button Style | Front-facing push button |
| Installation Type | In-wall concealed cistern |
| Weight | 0.5 kg |
| FEATURES | |
| Feature 1 | Universal Cistern Compatibility -- Fits G30032 and G30031 in-wall concealed cistern models. |
| Feature 2 | Premium Stainless Steel Construction -- Corrosion-resistant material for long-lasting durability in wet environments. |
| Feature 3 | Dual Flush Functionality -- Water-efficient dual flush design for full and half flush options. |
| Feature 4 | Minimalist Round Design -- Architectural-grade aesthetic that complements contemporary bathroom interiors. |
| WARRANTY | |
| Residential Warranty |
10 years on concealed cistern tanks and frames 3 years on inlet and outlet valve products 3 years on mechanical flush plates (Chrome) 1 year on colour plates (conditions apply) |
| Commercial Warranty |
10 years on concealed cistern tanks and frames 3 years on inlet and outlet valve products 1 year on mechanical flush plates 1 year on colour plates (conditions apply) |
🎨 How to Choose the Right Colour Finish
This toilet button is available in five premium stainless steel finishes. To choose the right colour, match it to your existing tapware, shower fittings, and bathroom accessories for a cohesive, designer look.
Tip: When in doubt, Brushed Nickel and Brushed Brass are the most versatile finishes and suit a wide range of bathroom styles.
Brushed Gold (G#1)
Best for: Warm, luxurious, or Art Deco-inspired bathrooms
Brushed Nickel (N#1)
Best for: Contemporary, Scandinavian, or minimalist bathrooms
Gunmetal Grey (M#1)
Best for: Industrial, moody, or dark-toned bathrooms
Brushed Copper
Best for: Earthy, bohemian, or warm-toned bathrooms
Brushed Brass
Best for: Classic, transitional, or warm-contemporary bathrooms
🧭 Quick Colour Selection Guide
| Your Tapware / Bathroom Style | Recommended Finish | Option |
|---|---|---|
| Gold or brass tapware / warm luxury style | Brushed Gold | Option 1 |
| Chrome or silver tapware / minimalist style | Brushed Nickel | Option 2 |
| Matte black tapware / industrial or moody style | Gunmetal Grey | Option 3 |
| Copper tapware / earthy or bohemian style | Brushed Copper | Option 4 |
| Brushed brass tapware / classic or transitional style | Brushed Brass | Option 5 |
⚠️ Important Notes
Lukka Bathware specialises in the design, development, and manufacturing of high-quality bathware solutions for global B2B clients. Partnering with retailers and distributors, the brand delivers reliable products backed by efficient logistics and supply chain. With a focus on quality and innovation performance, Lukka supports businesses in bringing bathware solutions to market.
Global B2B Solutions
Lukka partners with retailers and distributors worldwide, delivering tailored bathware solutions designed for diverse market needs.
Manufacturing Expertise
From design to production, Lukka manages the full development process, ensuring consistent quality and reliable supply.
Efficient Supply Chain
With a strategically located headquarters and strong logistics capabilities, Lukka ensures fast delivery and smooth distribution.
Durable Products
Combining innovation with practical engineering, Lukka delivers functional products that meet international standards and long-term performance needs.
Explore the Lukka collection
Shop Lukka products →Browse the full Lukka range and use filters to find the right product, finish and style.
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