OEM Top-Rated Bidet Toilet System

This product combines a vitreous china bowl with an integrated bidet module that delivers posterior and feminine cleansing via a retractable nozzle. The system is engineered for OEM integration, allowing customization of flush volume, nozzle geometry, and control electronics to match specific facility requirements.

Core Functional Specifications

The flushing mechanism uses a siphon jet with a rated flush volume of 4.8 L per cycle, meeting ASME A112.19.2 standards for low‑flow performance. Water for cleansing is drawn from the same supply line, filtered through a 5 µm cartridge, and heated to a user‑selectable range of 30 °C to 40 °C using a 150 W instantaneous heater.

Nozzle movement is driven by a stepper motor with a positional resolution of 0.2 mm, enabling precise spray targeting. A self‑cleaning cycle runs a 0.5 L purge of heated water after each use, reducing bacterial buildup on the nozzle tip.

Material Selection and Construction

The bowl is formed from high‑density vitreous china with a compressive strength exceeding 40 MPa and a glazed surface roughness of Ra 0.4 µm, facilitating easy cleaning. The nozzle shaft is fabricated from 316L stainless steel, selected for its corrosion resistance in chlorinated water environments.

Seat and lid components are made from polypropylene reinforced with 20 % glass fiber, providing a flexural modulus of 3.5 GPa and impact resistance of 15 J/m². Antimicrobial silver‑ion additive is incorporated into the seat surface at a concentration of 25 ppm to inhibit microbial growth.

Control and Sensor Integration

Proximity detection utilizes an infrared array with a 120° field of view and a detection range of 0.3 m to 1.0 m, triggering nozzle extension only when a user is within the preset zone. A pressure sensor monitors inlet water pressure, limiting operation to 150 kPa–600 kPa to prevent damage to the heating element.

User adjustments are made via a capacitive touch panel rated for IP65, offering three programmable presets for spray intensity, temperature, and nozzle position. An automatic shut‑off valve closes the water supply within 120 ms of power loss, ensuring fail‑safe operation.

Typical Performance Table

Parameter	Typical Value	Unit	Notes
Flush Volume	4.8	L	Per flush, low‑flow compliant
Cleansing Flow Rate	0.25	L/min	Adjustable via nozzle orifice
Heater Power	150	W	Instantaneous, 30‑40 °C range
Nozzle Cycle Life	150,000	cycles	Motor‑driven, tested per IEC 60335
Electrical Rating	120/230	V AC	Dual‑voltage, 50/60 Hz
Water Pressure Range	150‑600	kPa	Inlet pressure limits

Application Suitability

In high‑traffic commercial restrooms, the low‑flush volume reduces water consumption by up to 35 % compared with conventional 6 L fixtures, contributing to LEED water‑efficiency credits. The integrated bidet eliminates the need for separate fixtures, simplifying plumbing layouts and reducing installation labor.

Healthcare environments benefit from the antimicrobial seat surface and automated nozzle purge, which together lower cross‑contamination risk in patient rooms. Hospitality installations value the sleek, low‑profile design that maintains aesthetic continuity with premium bathroom suites.

Customization Options for OEM Partners

• Bowl shape: elongated, round, or compact ADA‑compliant profiles
• Flush volume: adjustable from 3.0 L to 6.0 L via interchangeable flush valve
• Nozzle length and angle: configurable for male, female, or pediatric users
• Control interface: touch panel, push‑button, or remote‑actuated via building management system
• Electrical supply: 120 V, 230 V, or 24 V DC with optional battery backup
• Color and finish: standard white, biscuit, or custom‑matched glaze via ceramic pigment
• Branding: laser‑etched logo on tank lid or control panel

Quality Assurance and Testing

Each unit undergoes hydrostatic pressure testing at 1.5× rated working pressure for 5 minutes to verify structural integrity of the bowl and tank assembly. Nozzle endurance is validated through 150,000 actuation cycles with flow and temperature monitoring to ensure consistent performance over the product lifecycle.

Electrical safety conformance is assessed per IEC 60335‑2‑40, including leakage current, dielectric strength, and temperature rise tests. All materials are checked for compliance with NSF/ANSI 61 for drinking water system components and REACH for substance restrictions.

Ordering and Lead Time

Minimum order quantity for OEM tooling is 500 units, with sample units available within 4 weeks after approval of design specifications. Production lead time ranges from 8 to 12 weeks depending on selected customizations and current factory capacity.

Tooling costs are amortized over the production run, and detailed DFM feedback is provided during the quotation phase to minimize revisions. Shipping is arranged via palletized cartons with internal shock‑absorbent inserts to protect ceramic components.