Wall Hung Toilet Wholesale Supplier

Wall hung toilets are mounted to a concealed steel frame within the wall, leaving only the bowl and flush mechanism visible. This configuration reduces floor‑mounted hardware, simplifying cleaning and providing a minimalist aesthetic suited to commercial restrooms.

Design and Engineering

The load‑bearing frame is typically constructed from galvanized steel with a thickness of 2 mm to 3 mm, designed to support static loads up to 400 kg per unit. Bowl geometry follows ISO 30500 standards, with a trapway diameter of 55 mm to ensure reliable siphonic action.

Flush valves are available in dual‑flush configurations offering 3 L/6 L or 4.5 L/9 L options, controlled by a pneumatic actuator located behind the access panel. Water consumption rates are measured at 0.8 Lpf for the low‑flush mode under standard test conditions.

Material Selection

Bowl bodies are vitreous china with a water absorption rate below 0.5 %, ensuring resistance to staining and chemical attack from cleaning agents. Glaze thickness averages 0.8 mm, providing a smooth surface that inhibits microbial growth.

Seat and cover options include polypropylene with UV stabilizers or antimicrobial‑treated urea‑formaldehyde, both meeting EN 12467 impact resistance criteria.

• Vitreous china bowl – density 2.4 g/cm³, flexural strength ≥ 30 MPa
• Galvanized steel frame – yield strength 250 MPa, corrosion rating per ASTM B117 500 h
• Flush valve body – brass CW614N, dezincification resistant

Installation and Compatibility

Units require a stud wall or reinforced masonry cavity with a minimum depth of 120 mm to accommodate the frame and service access. Rough‑in dimensions follow the 305 mm (12‑inch) center‑to‑center standard for waste outlets, allowing direct connection to existing PVC or cast‑iron stacks.

Adjustable mounting brackets permit vertical alignment tolerance of ± 5 mm and horizontal offset of ± 10 mm, facilitating correction for wall irregularities during retrofit projects.

Performance Specifications

Typical operating values are presented below; actual performance may vary with water pressure and specific flush valve selection.

Applications

Wall hung toilets are selected where floor space is at a premium and hygiene protocols demand unobstructed access for cleaning equipment. The elevated bowl reduces contact surfaces, lowering the risk of cross‑contamination in high‑traffic environments.

• Corporate office restrooms – supports continuous operation with minimal maintenance downtime
• Healthcare facilities – facilitates bedside commode access and meets infection control guidelines
• Hospitality venues – provides sleek visual appeal consistent with modern interior design
• Educational institutions – withstands heavy use while simplifying custodial routines

Quality Assurance

Each unit undergoes hydrostatic testing of the waste outlet at 1.5 times working pressure to verify leak‑free performance. Dimensional inspection is performed using coordinate measuring machines with a tolerance of ± 0.2 mm on critical mounting interfaces.

Surface finish is assessed via glossmeter readings targeting 70–80 GU, ensuring uniformity across production batches. Random samples are subjected to 200 cycle abrasion tests per ISO 10545‑7 to validate glaze durability.

Customization Options

Clients may specify alternative flush volumes, ranging from 2 L/4 L to 5 L/9 L, to align with local water‑conservation regulations. Frame finishes can be supplied in powder‑coated colors matching architectural palettes, with coating thickness of 60–80 µm.

Seat configurations include soft‑close hinges, quick‑release mechanisms, or antimicrobial additives, all selectable via the product configurator.