Precision-Engineered Automatic & Commercial Bath Fittings
Certified touchless sensor taps, water-saving flush valves, and lead-free commercial brassware manufactured under ISO9001 and CE compliance standards.
Wholesale Public Toilet Save Water Single Cold Brass Time Delay Self Closing Basin Faucet
- Heavy-Duty HPb59-1 Forged Brass
- 4–8 Second Auto-Shutoff Cycle
- Vandal-Resistant Commercial Core
Designer Basin Faucet Factory Supply for High Quality Bathroom Brand & Private Label Partner
- Ceramic Disc Cartridge (500k Cycles)
- Multi-Layer Electroplating Finish
- Custom OEM Branding Available
Luxury Home Round Wall Mounted Basin Mixer with Real-Time Hydroelectric Temperature Display
- Batteryless Hydroelectric LED
- Concealed In-Wall Brass Valve
- Precise Thermostatic Control
100% Lead-Free SUS316 Stainless Steel Washbasin Faucet in Gunmetal, Brushed Gold & Matte Black
- Medical-Grade SUS316 Steel
- Zero Heavy Metal Leaching
- Advanced PVD Physical Deposition
Architectural Edition Brushed Rose Gold Wall Mounted In-Wall Basin Faucet System
- Corrosion-Resistant PVD Finish
- Minimalist Dual Control Interface
- Swiss Neoperl Eco Aerator
CE Certified Wall Mount Automatic Touchless Infrared Sensor Water Tap for 5-Star Commercial Projects
- Microcomputer Infrared Sensor
- AC/DC Dual Power Input Box
- Anti-Interference Shielding Unit
Concealed In-Wall Stainless Steel 304/316 Basin Mixer in Brushed Gold & Gunmetal
- Precision CNC Machined Body
- High-Pressure Endurance Sealed
- Anti-Fingerprint Nano Coating
Commercial Lead-Free SUS304 Single Hole Deck-Mounted Hot & Cold Bidet Basin Mixer
- 360-Degree Swivel Nozzle Tip
- Sedal Cartridge (Spain Import)
- ISO/CE International Compliance
Industrial Manufacturing Supremacy & OEM Excellence
Backed by deep ceramic legacy, world-class precision automation, and strict compliance with European quality guidelines.
Kajaria Legacy & Quality DNA
Inheriting the rigorous engineering standards of India's premier ceramic manufacturer, our sanitaryware and automatic flush products undergo 100% pneumatic high-pressure leakage testing before dispatch.
Micro-Radar & Infrared Sensor Tech
Equipped with 24GHz micro-radar and dual-band infrared sensing modules, our automatic flush toilets prevent ghost flushing, operate accurately under variable lighting, and minimize power usage.
10-Year Global Warranty Protection
We stand behind our industrial supply chain. All heavy-duty brass valves, ceramic cartridges, and vitrified sanitary bodies carry a 10-year manufacturer warranty for overseas B2B distributors.
Comprehensive B2B Technical Industry Whitepaper: Next-Gen Commercial Sanitaryware
The global commercial architecture and public infrastructure sector is undergoing an unprecedented paradigm shift toward touchless automation, water efficiency, and hygiene safety. As a premier CE Certified Automatic Flush Toilet Manufacturer & Exporter, Kerovit (A Kajaria Company) delivers authoritative engineering solutions designed to meet the rigorous demands of international project buyers, municipal authorities, hospital procurement boards, and hospitality developers.
Key Compliance Executive Summary: All Kerovit automatic flush systems and sensor taps strictly adhere to EU Directive 305/2011 (CE Marking), EN 997 (WC pans and WC suites with integral trap), EN 15091 (Sanitary tapware - Electronic opening and closing sanitary tapware), and ISO 9001:2015 Quality Management Standards. Lead content across all commercial brassware is strictly controlled below 0.25% in accordance with NSF/ANSI 61 global drinking water safety requirements.
1. Technical Evolution of Automatic Flush Systems: Micro-Radar vs. Passive Infrared
Commercial flush mechanisms have evolved from early mechanical delay valves to sophisticated electronic sensor modules. Understanding the core sensing technology is critical for project specifiers to prevent post-installation maintenance overheads and ensure optimal water management.
1.1 Passive Infrared (PIR) Sensing Systems
Traditional automatic toilets utilize PIR sensors that emit an infrared beam at a set wavelength (typically 850nm to 940nm) and detect the reflection from a user's body. While cost-effective, first-generation PIR systems are sensitive to ambient light reflections, shiny stainless steel partition walls, and high-visibility clothing. Our upgraded PIR modules integrate optical shielding and digital signal processors (DSP) to filter out background noise, reducing false triggers by up to 98.6%.
1.2 Micro-Radar Doppler Motion Detection
Our flagship automatic flush toilets incorporate 24GHz micro-radar microwave sensors concealed behind the ceramic body. Unlike optical sensors, micro-radar penetrates ceramic porcelain without requiring cutouts or exposed lenses. This provides three major technical advantages:
- Vandal-Proof Integration: The sensor is completely sealed within the vitreous china chassis, protecting it from physical tampering, harsh cleaning chemicals, and water ingress (IP68 rating).
- Volumetric Occupancy Sensing: Micro-radar calculates target distance and motion velocity, ensuring that flushing triggers only when a user steps out of the zone, completely eliminating partial or ghost flushing cycles.
- Ultra-Low Power Microcontroller: Powered by 4xAA alkaline batteries or 110V-240V AC hardwired adapters, the circuit draws less than 30μA in standby mode, extending battery lifespan to over 108,000 continuous flush cycles (approx. 2.5 years in heavy airport traffic).
1.3 Comparative Matrix: Sensor Mechanism Technologies
| Performance Parameter | Manual Push / Time Delay | Standard Infrared (IR) | Kerovit 24GHz Micro-Radar |
|---|---|---|---|
| Hygiene Level | Low (Physical Contact Required) | High (Touchless) | Maximum (Fully Concealed Touchless) |
| Vandalism Resistance | Moderate (Exposed Levers) | Moderate (Exposed Lens Window) | Maximum (Internal Sealed Chassis) |
| Water Consumption / Flush | 6.0L – 9.0L (Unregulated) | 4.5L / 3.0L Dual Flush | 3.8L / 2.4L Dynamic Eco Flush |
| False Trigger Rate | N/A | 3.5% – 5.0% (Light Reflection Sensitive) | < 0.1% (Volumetric Radar Field) |
| Maintenance Cycle | Frequent Washer Replacement | Annual Sensor Lens Cleaning | 5+ Years Maintenance-Free Solenoid |
2. Materials Science & Manufacturing Engineering Standards
As a leading exporter to North America, Europe, the Middle East, and Southeast Asia, our manufacturing facilities adhere to uncompromising material selection and precision machining processes.
2.1 Vitreous China Formulation & Nanoscale Glazing
Our ceramic automatic flush toilets are cast from high-density kaolin clay, quartz, and feldspar, fired in computerized tunnel kilns at 1280°C for over 22 hours. This achieves a water absorption rate of less than 0.2%, well below the EN 997 threshold of 0.5%. The surface is coated with an 0.8mm thick Nano-Self-Cleaning Antimicrobial Glaze enriched with silver ions (Ag+), which actively inhibits 99.9% of E. coli and Staphylococcus aureus bacterial growth.
2.2 Lead-Free Heavy-Duty Brassware & PVD Surface Technology
For accompanying basin faucets and wall-mounted automatic water taps, Kerovit uses HPb59-1 grade forged brass and medical-grade SUS316 stainless steel. Standard chrome plating often degrades in harsh public washroom environments exposed to acidic cleaning agents. To solve this, our premium line utilizes Physical Vapor Deposition (PVD) Coating in high-vacuum chambers. PVD titanium bonding provides a surface hardness of 2000 HV (Vickers), offering exceptional scratch resistance, zero tarnish, and superior salt spray performance (exceeding NSS 480 hours testing).
3. Global Procurement Trends & Industry Outlook (2025–2030)
Commercial real estate developers, architects, and international supply chain managers must align their procurement strategies with emerging regulatory and market trends:
3.1 ESG Compliance and LEED v4.1 Water Efficiency Mandates
Water scarcity regulations are compelling commercial properties to reduce total potable water consumption. The integration of dual-flush automatic valve systems (capable of 3.8L full flush and 2.4L reduced flush) awards up to 4 points under LEED v4.1 Indoor Water Use Reduction. Kerovit’s internal solenoid valves feature dynamic flow pressure regulators that maintain stable volumetric discharge across supply pressures ranging from 0.05MPa to 0.8MPa.
3.2 Smart Washroom IoT Integration (Building Management Systems)
The future of public washroom facility management lies in IoT connectivity. Next-generation automatic flush systems are now equipped with RS485 / Modbus communication interfaces or low-power Bluetooth (BLE) modules. This enables real-time data transmission to central facility management dashboards, tracking metrics such as total flush count, battery voltage warnings, solenoid valve health, and leak detection alerts. Facility managers can optimize cleaning schedules based on actual traffic rather than arbitrary timetables.
3.3 Touchless Commercial Hygiene Post-Pandemic Standardization
Governments worldwide are revising public health codes. Commercial office buildings, international airports, healthcare facilities, and educational institutions are retrofitting manual fixtures with 100% non-contact sanitary systems. Kerovit provides modular retrofit kit options that allow rapid conversion of existing manual flush valves into battery-powered automatic systems without requiring wall demolition or plumbing line overhaul.
4. Enterprise Strengths & OEM/ODM Private Label Capabilities
Kerovit, backed by the industrial powerhouse Kajaria, offers unparalleled OEM and ODM customization advantages for global brand owners, importers, and contract distributors:
- 3D Rapid Prototyping & Mold Fabrication: Our R&D team utilizes advanced CAD/CAM software and industrial 3D printing to turn custom aesthetic concepts into working samples within 15 business days.
- Private Label Laser Marking & Packaging: We offer customized laser etching for corporate logos, brand mark application, and tailor-made retail packaging compliant with Amazon FBA, Big Box retail, or B2B export pallets.
- 100% Quality Inspection Pipeline: Every automatic flush unit and electronic sensor tap undergoes multi-stage quality control, including high-pressure air testing, water flow calibration, and circuit board burn-in thermal stress tests for 72 continuous hours.
5. Commercial B2B Procurement FAQ
What certifications do your automatic flush toilets carry for European and American markets?
Our complete line of automatic flush toilets, urinal sensors, and electronic faucets carries CE marking (Directive 305/2011/EU), EN 997, EN 15091, and ISO 9001:2015 certification. For North American export clients, specific models are manufactured to meet cUPC and NSF/ANSI 61 lead-free standard requirements upon contract specification.
What power options are available for your electronic sensor flush valves?
We supply dual-power control boxes compatible with AC 100V–240V (50/60Hz) hardwired power supplies, integrated with a DC 6V battery backup box (4xAA alkaline batteries). In the event of a power grid outage, the control module seamlessly switches to battery power to guarantee uninterrupted washroom operation.
How does your factory prevent solenoid valve clogging in hard water regions?
All Kerovit automatic flush valves feature a self-cleaning stainless steel filter mesh embedded at the inlet port, paired with a anti-limescale silicone diaphragm mechanism. The solenoid plunger undergoes a self-purging pulse micro-cycle every 24 hours of inactivity to prevent scale build-up and mineral crystallization.
What is your standard Minimum Order Quantity (MOQ) and production lead time for OEM orders?
Our standard MOQ for standard export catalog products is 50 units per SKU. For custom OEM branding, custom PVD color finishes (such as Brushed Gold, Gunmetal, or Matte Black), or private label packaging, the MOQ is typically 100–200 units. Standard production lead time is 25–35 days from deposit confirmation.
How are warranty claims handled for international trade partners?
We back our sanitaryware products with a 10-year manufacturer warranty on ceramic bodies and brassware components, and a 3-year warranty on electronic sensor modules. In the rare event of a defective unit, we supply 1% free spare parts (solenoids, sensor boards, power adapters) with each FCL shipment and provide immediate replacement parts upon technical inspection.
Accelerate Your Commercial Sanitary Procurement
Direct factory pricing, complete CE compliance documentation, CAD engineering files, and tailored OEM/ODM support for international project developers.