Buy Wall Hung European Water Closet
Wall Hung European Water Closet
A wall hung European water closet mounts the bowl to a concealed support frame, leaving the floor clear beneath the fixture. This configuration reduces the floor‑mounted footprint, simplifies cleaning, and allows the toilet height to be adjusted within a typical range of 400 mm to 500 mm from finished floor to the top of the seat.
Technical Specifications
| Parameter | Typical Value |
|---|---|
| Bowl shape | Elongated, rimless |
| Flush type | Dual flush (full/partial) |
| Water consumption | 3 L (partial) / 6 L (full) per flush |
| Rough‑in (wall outlet) | 180 mm–200 mm center‑to‑center |
| Maximum load capacity | 400 kg static load on frame |
| Material | Vitreous china, fired >1280 °C |
| Surface finish | Glazed, optional antimicrobial coating |
| Overall dimensions (W×D×H) | 360 mm × 540 mm × 340 mm (bowl only) |
| Mounting height range | 400 mm–500 mm from finished floor to seat top |
Materials and Finishes
The bowl is formed from vitreous china, a mixture of clay, feldspar, and silica that is fired above 1280 °C to achieve low water absorption (<0.5 %). A high‑gloss glaze is applied to all surfaces exposed to water, providing a non‑porous barrier that resists staining and facilitates cleaning. An optional silver‑ion antimicrobial additive can be incorporated into the glaze for environments requiring enhanced hygiene.
Design and Dimensions
The rimless design eliminates the traditional inner rim where bacteria can accumulate, allowing a direct flush jet to clean the entire bowl surface. The concealed trapway is molded integrally with the bowl, maintaining a smooth exterior profile. Standard seat bolt holes are spaced at 140 mm centers, compatible with most European‑style seats and covers.
Installation Requirements
Proper installation relies on a certified wall‑mounted support frame that distributes loads to the building studs or concrete wall. The frame must be anchored to at least two vertical studs spaced no more than 600 mm apart, or to a concrete substrate using approved chemical anchors. Water supply connects via a 1/2‑inch NPT inlet, and the waste outlet uses a 100 mm PVC push‑fit connector. After frame placement, the bowl is secured with two M10 mounting bolts and sealed with a flexible wax‑free gasket.
- Verify wall load capacity ≥ 400 kg before frame installation.
- Maintain a minimum 20 mm clearance behind the bowl for service access.
- Install a shut‑off valve on the supply line within 600 mm of the inlet.
- Test the dual‑flush mechanism for correct 3 L/6 L discharge before final sealing.
Applications
Wall hung European water closets are selected for environments where floor space is at a premium and hygiene protocols are stringent. In commercial office restrooms, the elevated bowl facilitates rapid mopping beneath the fixture, reducing labor time. Healthcare facilities benefit from the rimless bowl and optional antimicrobial glaze, which support infection‑control standards. Hospitality installations appreciate the adjustable height feature, allowing compliance with accessibility guidelines without permanent floor modifications.
Quality Assurance
Each bowl undergoes a dimensional inspection after firing, checking critical tolerances of ±2 mm on mounting hole positions and ±3 mm on overall width. Glaze thickness is measured using non‑destructive ultrasonic testing to ensure a minimum of 0.15 mm coverage. Load testing applies a static 400 kg force to the mounted frame for a minimum of five minutes with no deformation observed. Flush performance is validated using a calibrated flow meter to confirm the dual‑flush volumes meet the 3 L/6 L specification within ±5 % tolerance.
Frequently Asked Questions
Can the mounting height be adjusted after installation?
Yes. The support frame includes vertical slots that allow the bowl to be raised or lowered within the 400 mm–500 mm range before final tightening of the mounting bolts.
What information is required for a quotation?
Provide the rough‑in distance (wall outlet center to finished floor), desired flush volume preference (dual‑flush or single‑flush), seat type (standard, soft‑close, or bidet), and any optional surface treatments such as antimicrobial glaze.
Which materials are available for the bowl?
Standard offering is vitreous china with a high‑gloss glaze. Optional upgrades include a silver‑ion antimicrobial glaze and a matte‑finish glaze for specific design preferences.
How is quality inspected before shipment?
Each unit receives a visual glaze inspection, dimensional verification, load test on the frame, and flush volume validation. Only units passing all checks are cleared for packaging.
What packaging methods are available for export?
Bowls are packed in double‑wall corrugated cartons with internal foam corner protectors. Frames are bundled in steel‑reinforced pallets and stretch‑wrapped. Custom crating is available upon request for high‑vibration transport routes.
Contact for Purchase Inquiry
To obtain a detailed quotation, lead‑time estimate, or to discuss project‑specific customization, please reach out to our technical sales team. Provide your project location, required quantity, and any special specifications such as antimicrobial coating or non‑standard seat options.
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