Commercial Stainless Steel Rectangular Knee-Control Hand Wash Station
Model Number: PWB86-504229
External Dimensions: 500 × 425 × 283 mm
Basin Size: 375 × 270 × 170 mm
Material: 304 Stainless Steel
Color: Natural stainless steel
Installation: Wall mounted / wall hung
Accessories: Mounting clip, knee operated valve, faucet, strainer, drain pipe
In high-pressure commercial environments, maintaining hygiene shouldn’t slow down your workflow. The PWB86-504229 is engineered as a robust, all-in-one sanitation station that eliminates hand contact entirely. Designed specifically for industrial kitchens, food processing plants, and laboratories, this heavy-duty wash station combines seamless 304 stainless steel durability with a specialized knee-valve system to ensure your facility meets the strictest health and safety regulations without compromising on efficiency.
Durable
Waterproof
Eco-friendly
Fire Retardant
Pet Friendly
Easy-to-install
Designed for the rigorous demands of fast-paced food service environments, the knee operated hand wash sink PWB86-504229 is fabricated from premium-grade 304 stainless steel. The heavy-gauge material ensures maximum resistance to dents and mechanical wear. For commercial contractors and kitchen designers, this sink represents a long-term investment that maintains its structural integrity even under 24/7 industrial use.

Advanced HACCP Compliance for Food Processing Safety
In the food processing and catering sectors, hygiene is non-negotiable. Our knee-push activation system allows chefs and technicians to maintain a complete no-touch workflow, significantly reducing the risk of cross-contamination. This unit is specifically engineered to meet strict international health codes, making it the preferred choice for facilities aiming for HACCP or local health department certifications.
Ergonomic Industrial Design with Integrated Splash Guard
Unlike standard basins, this model features an elevated backsplash and a deep-cavity square bowl. This design effectively contains high-pressure water spray within the unit, keeping the surrounding industrial flooring dry and safe. The wide knee-valve plate is positioned at the optimal height for quick, intuitive activation by staff wearing heavy industrial aprons or protective gear.

Professional Contractor-Ready Installation Kit
We understand that project timelines are critical for MEP contractors and site managers. Each PWB86 unit ships with a precision-engineered wall-mount bracket system and high-flow plumbing accessories. The standardized mounting points allow for rapid deployment across large-scale projects, such as hotel renovations or factory breakroom setups, reducing on-site labor costs.
Customizable Fabrication for Specialized Industrial Layouts
As a direct manufacturer, we offer full OEM/ODM support for bulk procurement. Whether your project requires specific dimensions for narrow galley kitchens or integrated soap dispenser mounts for laboratory use, our engineering team can adapt the PWB86 platform to your exact specifications. We provide 3D CAD models and technical submittals to streamline your procurement process.

Extreme Durability in Corrosive Environments
Beyond standard kitchens, the 304/316 stainless steel options make this sink ideal for chemical labs and marine-grade applications. The brushed finish is not only aesthetically professional but also simplifies the removal of grease, proteins, and chemical residues. This ensures the unit remains sanitary and visually appealing after years of intensive cleaning cycles.
Technical Specifications Overview
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Material Compatibility: SUS 304 Standard (316 Optional for Chemical Use)
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Activation Type: Robust Mechanical Knee Valve
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Drainage System: High-Flow Anti-Clog Strainer Included
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Surface Finish:
Company Certifications
Code-Compliant Knee Operated Hand Wash Sink for North American & Global Projects
Every knee operated hand wash sink we ship carries the documentation contractors and specifiers actually need:
- cUPC – Listed for U.S. and Canadian commercial installations
- CE – Marked for European medical and food service applications
- WaterMark – Approved for Australian healthcare and public facilities
- NSF/ANSI 61 – Certified for potable water contact, required in medical settings
- ISO 9001 – Quality systems certified by third-party audit
- SGS inspection reports – Available to verify material gauge and weld quality before shipment
These aren’t decorative seals. They’re the difference between a project approval and a change order.

Product Range
Xinhe’s other Stainless Steel Product
Our product range includes public sanitary ware (partition systems, wall-mounted basins), public drinking solutions (bottle filling stations, drinking fountains), commercial kitchen equipment (scullery sinks, worktables), accessibility fixtures (ADA-compliant lavatories, grab bars), medical facilities and various commercial sinks.

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Product Name
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knee operated hand wash sink
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Model Number
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PWB86-504229
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Brand Name
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XINHE
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Place of Origin
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Guangdong, China
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Application Scenario
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Commercial Kitchen/Restaurant/Hotel
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Accessories
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Mounting clip, Knee Operated Valve, Faucet, Strainer, Drain pipe
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Warranty Service
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5 years
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After-sales Service
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Online technical support, Return and Replacement, Other
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Material
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304 stainless steel (201 and 316 stainless steel are also available)
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Size
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As the sample / Customized
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Color
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Stainless steel orginal
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Surface Treatment
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Brushed
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Installation Type
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wall mounted / wall hung / wall mount / hanging / wall hang
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Customization
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OEM ODM Accecptable
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Certificates
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Project Solution Capability
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Graphic Design, 3d Model Design, Total Solution For Projects, Cross Categories Consolidation, Others
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MOQ
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Yes. While the knee valve controls the flow (on/off), a thermostatic mixing valve can be installed under the sink to pre-set the desired water temperature, ensuring user comfort and safety.
Q2: Does this sink comply with international food safety standards?
Absolutely. The use of 304-grade stainless steel and the hands-free design are specifically engineered to meet NSF and HACCP requirements for professional sanitation.
Q3: What is the lead time for bulk orders?
For standard configurations, we maintain a consistent stock. Large-scale project orders typically ship within 15-25 days depending on the customization requirements and quantity.
Q4: Is the mounting hardware included in the package?
Yes, we provide heavy-duty stainless steel wall brackets and the necessary plumbing connections to ensure a seamless “out-of-the-box” installation experience.
Q5: How do I maintain the brushed finish over time?
The core of this Knee Operated Hand Wash Sink is its high-sensitivity knee valve mechanism. By allowing operators to activate water flow with a simple knee press, it effectively prevents cross-contamination from raw ingredients or chemical residues.
2. Integrated High Splashback for Structural Protection Unlike standard wall-mounted units, this model features an extra-tall, integrated stainless steel splashback. This structural addition serves two critical purposes:
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Moisture Barrier: It protects your facility walls from water damage and mold growth.
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Sanitation: The seamless transition from the basin to the backsplash eliminates crevices where bacteria typically accumulate, making daily deep cleaning faster and more effective.
3. Professional Grade 304 Stainless Steel Construction We utilize premium-gauge 304 stainless steel to ensure the sink withstands the corrosive nature of industrial detergents and constant moisture. The brushed satin finish not only provides a sleek professional look but also offers superior resistance to scratches and impact, ensuring a long service life in high-traffic commercial settings.
4. Optimized Large Capacity Basin Design The rectangular basin is deep-drawn to provide ample room for thorough scrubbing. The internal corners are precision-radiused (coved) to prevent sediment buildup. This design ensures that even during peak hours, water remains contained within the sink, preventing slippery and hazardous floor conditions.
5. Complete Commercial Installation Kit To streamline your project timeline, each PWB86-504229 unit comes with a full suite of high-quality plumbing accessories:
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Gooseneck swivel faucet for versatile water direction.
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Durable braided stainless steel inlet hoses.
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High-flow drain strainer assembly.
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6. Versatile Applications Across Global Industries Our knee-operated stations are the preferred choice for a wide variety of procurement projects, including:
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Commercial Catering: Restaurant kitchens and hotel food prep areas.
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Healthcare Facilities: Clinical wash stations and dental clinics.
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Industrial Plants: Chemical processing and pharmaceutical cleanrooms.
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Public Infrastructure: Schools, airports, and high-capacity rest areas.
