QUEO Luxury Concealed Cisterns & Dual Flush Plates
Architectural Concealed Bathware Solutions

Concealed Cisterns & Flush Plates

Engineering Precision

Architectural Concealed Flushing Systems

Designed for global B2B procurement, high-end hospitality, and luxury residential projects. Engineered for noise reduction, effortless maintenance, and long-term durability.

Free Standing Concealed Cistern Framework

Free-Standing Concealed Cistern Framework

Heavy-Duty Steel Frame | Load Rated 400kg

Self-supporting structural frame engineered for dry-wall and stud-wall installations. Provides maximum stability for wall-hung water closets with integrated acoustic dampening.

Pneumatic Concealed Cistern with E-Sense Sensor

Pneumatic Concealed Cistern with E-Sense

Touchless Infrared Actuation | Dual-Flush Valve

Advanced pneumatic flushing system with integrated E-Sense infrared sensor technology. Ensures touch-free hygiene for high-traffic commercial luxury restrooms.

Alpha Series Full-Frame Concealed Cistern

Alpha Series Full-Frame Concealed Cistern

Adjustable Height | Powder-Coated Steel

Full-frame mounting rig featuring anti-condensation insulation wrap and tool-free maintenance access through the flush plate opening.

Alpha Series Half-Frame Concealed Cistern

Alpha Series Half-Frame Concealed Cistern

Solid Wall Installation | Compact Footprint

Designed specifically for brickwork and masonry wall applications, offering space-saving installation without compromising flush pressure or structural durability.

E-Sense Touchless Sensor Flush Plate

E-Sense Touchless Sensor Flush Plate

Black Glass Finish | Automatic Dual Flush

Sleek tempered glass flush plate incorporating dual-zone proximity detection for hygienic, hands-free operation in ultra-luxury public and private spaces.

Sisma Series Commercial Concealed Cistern

Sisma Commercial Concealed Cistern (Full Frame)

3L / 6L Water Conservation | High-Density PE-HD

Industrial-grade blow-molded blow tank featuring seamless single-piece construction to guarantee zero leakage across long product lifecycles.

Sisma Series Slim Concealed Cistern

Sisma Slim Concealed Cistern (Half Frame)

Super-Slim 80mm Depth | Low Noise Valve

Ultra-slim profile fitting narrow cavity walls. Features quiet fill valves certified under international acoustic class standards (<19dB).

Alpha Mechanical Dual Flush Plate Collection

Architectural Mechanical Dual Flush Plate

PVD Brushed Nickel / Matte Black / Chrome

Precision mechanical push plates crafted from scratch-resistant ABS polymers and PVD metallic surface coatings for tactile, responsive actuation.

B2B Standards & Compliance

Engineering Excellence for Global Procurement

QUEO concealed cisterns and dual flush plates represent the intersection of European mechanical engineering, water conservation standards, and refined architectural aesthetics.

400kg

Structural Load Tested

<19dB

Acoustic Noise Class I

40%

Water Savings Dual Flush

10 Years

Structural Frame Guarantee

Water Conservation Technology

QUEO concealed flush systems incorporate precision dual-flush valves (3L/6L adjustable to 2.5L/4L) compliant with global green building standards, reducing overall facility water consumption by up to 40%.

Structural Steel Load Integrity

Powder-coated corrosion-resistant steel frames engineered to support up to 400kg static load, conforming strictly to EN 997 and ASME standards for commercial wall-hung toilet installations.

Acoustic Noise Insulation

Enclosed in high-density EPS acoustic jackets that dampen water refill turbulence, achieving acoustic Class I noise compliance (<19dB) ideal for luxury hotels and quiet residential suites.

Seamless Single-Piece Blow Molding

Cistern reservoirs are manufactured using high-density polyethylene (PE-HD) jointless blow-molding technology, eliminating structural seams and preventing internal tank leakage risk.

Pneumatic & Touchless Actuation

Available with smooth mechanical push rods, flexible pneumatic air tubes, or automatic infrared electronic sensors to support diverse architectural specifications and hygienic public washrooms.

Tool-Free Maintenance Access

All internal fill and drain valves can be effortlessly serviced or replaced directly through the flush plate inspection window without damaging wall tiles or drywall finishes.

Technical Knowledge Base

Frequently Asked Questions

A concealed cistern hides the water reservoir within the wall cavity or steel mounting frame. This design liberates floor space, improves room hygiene by eliminating dirt-trap surfaces behind traditional toilets, drastically reduces flush refilling noise via structural acoustic insulation, and creates a seamless modern aesthetic favored by architects and interior designers.
Slim concealed cisterns feature reduced depth profiles (down to 80mm-120mm) that fit standard stud walls and tight utility shafts. They incorporate dual-flush technology (3L/6L or 4L/8L) to meet international water efficiency ratings like WRAS and WaterSense while preserving maximum usable bathroom footprint.
The concealed cistern stores the water volume while the wall-mounted flush plate serves as the operational interface via mechanical levers, pneumatic air tubes, or touchless electronic sensors. Dual-option actuation empowers users to select full or reduced flushes for maximum resource conservation.
QUEO heavy-duty full-frame steel mounting systems are structural-grade powder-coated units tested to safely support structural loads up to 400kg (880 lbs), complying with global EN 997 and ASME sanitary standards for wall-hung WCs.
Yes. All internal components—including fill valves, flush mechanisms, and isolation valves—are fully accessible by removing the flush plate. No structural wall demolition is required for routine inspection or valve replacement.
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