Description
Hidden Toilet Cistern with Wall-Hung Frame
This hidden toilet cistern with wall-hung frame is a complete concealed flushing system for modern wall-mounted toilets. The matte black frame with white cistern hides all plumbing behind the wall, creating a sleek, floating toilet installation that saves space and simplifies cleaning.
Design & Aesthetics
The matte black anti-corrosion frame supports the wall-hung toilet while the white dual-flush cistern tucks neatly inside the wall cavity. Only the flush plate is visible after installation, delivering a clean, contemporary bathroom aesthetic favored by hotels and modern residences.
Material & Durability
Heavy-gauge carbon steel frame with baked matte coating provides strong support and rust resistance in concealed spaces. The white cistern is made from high-strength plastic engineered for leak-proof, long-term flushing performance with dual-flush water savings.
Technical Specifications
| Model | M6601-X |
| Type | Hidden toilet cistern with wall-hung frame |
| Frame Finish | Matte black anti-corrosion coated steel |
| Cistern Material | White high-strength plastic |
| Flush | Dual flush |
| MOQ | 50 pcs per model |
| Lead Time | 25 – 35 days |
Dimensions, weights and installation specifications available on request.
Dual Flush Water Efficiency
The concealed cistern uses a dual flush mechanism – a reduced flush for liquid waste and a full flush for solid waste – which cuts water use compared with a single-flush system. Reduced flush volumes of around 3 litres and a full flush of around 6 litres are typical for concealed cisterns, and the flush volume can be adjusted on site to match regional water-efficiency expectations. Lower water use per flush also reduces the load on the drain system in high-traffic buildings, which is why dual flush concealed systems are the standard choice for modern hotel and apartment projects.
Installation & Compatibility
Concealed installation behind a stud or masonry wall: fix the frame, connect water inlet and drain, then tile over the system. Accepts standard concealed cistern flush plates – see our toilet flush plates collection for finishes, and pair with a wall-hung toilet for a complete solution.
Installation Steps
The ‘hidden’ configuration is designed for full concealment: the frame and cistern sit inside the wall cavity and only the flush plate remains visible. A typical installation follows these steps:
- Position and level the frame – fix the frame to the wall and floor – using the adjustable legs and built-in level points.
- Connect the water inlet and drain pipes to the frame’s outlets before closing the wall.
- Fit the flush mechanism and verify water-tightness with a test flush.
- Tile or plaster over the frame, leaving the access opening for the flush plate unobstructed.
- Mount the flush plate, hang the wall-hung toilet and run a full flush cycle to confirm performance.
Customization Options
OEM/ODM available: custom colors, flush plates, logo and packaging for volume orders.
Quality Assurance
Every unit passes 100% pre-shipment inspection, including water-tightness and flush mechanism testing.
Frequently Asked Questions
Q: What is the minimum cavity depth?
A: Required cavity depth depends on the frame and the wall build-up. Confirm the recommended clearance with our engineers before framing the wall.
Q: Which flush plate fits this cistern?
A: The cistern accepts standard concealed cistern flush plates. See our toilet flush plates collection for finish options from glass to stainless steel.
Q: Does the hidden design complicate maintenance?
A: No – the flush mechanism stays accessible through the flush plate opening, so servicing does not require opening the wall.
Q: Can the frame height be adjusted on site?
A: Yes — the adjustable legs allow fine height adjustment (0–220 mm), so you can set the finished seat height to about 400 mm, the recommended comfort height for most users.
Q: What flush volumes does the cistern offer?
A: The dual-flush mechanism provides a reduced flush and a full flush to balance water efficiency with performance. Exact volumes depend on your target market’s regulations and are available on request.
Q: Does the cistern work with third-party flush plates?
A: Yes — it works with most standard concealed cistern systems, including Geberit Sigma & Delta, R&T and WDI plates. All trademarks belong to their respective owners; our cisterns are independent aftermarket products.
Ready to source? Request a sample or quotation today – our team replies within 24 hours.
