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RestaurantSupply.com is your trusted source for Krowne faucet parts & accessories.

  • Authorized Krowne dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Krowne 21-407 faucet parts & accessories
  • Competitive pricing backed by a 30-day price match guarantee
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$7.98/Set $14.50
You save $6.52 (45%)
In Stock
Only 3 Available order soon!
Why you’ll love it

RestaurantSupply.com is your trusted source for Krowne faucet parts & accessories.

  • Authorized Krowne dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Krowne 21-407 faucet parts & accessories
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Optional 12 Pack Black Supply Inlet Washer Set for Royal Series, Krowne 21-407

Krowne  |  MFG #: 21-407  |  Item #: 552899
Item: #552899
10+ bought in past months

Technical details
Manufacturer Krowne
Model Number 21-407
Manufacturer Part # 21-407
Parts Washers & O-rings
Weight 0.5 lbs
UPC 822196214074

About this item

Product Details

The Krowne 21-407 Washers for Royal Series supply inlets are precision-engineered replacement components designed specifically for Krowne’s Royal Series faucets. These black washers serve as direct replacements for the original faucet washers, ensuring a secure seal and consistent water flow in commercial kitchen applications. Crafted from durable materials, they facilitate leak prevention and maintain faucet integrity, making them vital for foodservice operations that prioritize sanitation and operational efficiency. The set includes 12 washers, optimized for quick installation and reliable performance with compatible Royal Series faucet models, helping to minimize downtime and maintenance costs.

Krowne 21-407 Washers For Royal Series Supply Inlets Features

The Krowne 21-407 washers are essential components tailored for high-volume foodservice environments. Made from high-quality, resilient material, these washers withstand frequent use and water pressure fluctuations. Their compatibility with Royal Series supply inlets simplifies faucet maintenance, supporting hygienic and leak-free installations. Designed for ease of replacement, they promote efficient workflow in busy commercial kitchens, reducing service interruptions and ensuring consistent water flow for beverage stations, sinks, and food prep areas.

  • Functionality: Seamless fit with Royal Series supply inlets for reliable sealing
  • Durability: Crafted from high-grade, resilient materials for long-term use
  • Ease of Maintenance: Quick installation and replacement process
  • Application Fit: Compatible with standard faucet supply inlets for diverse setups
  • Workflow Efficiency: Enhances faucet reliability, reducing leak-related downtime

Ideal for replacing worn washers during routine maintenance in commercial foodservice facilities.

21-407 Technical Specs

The Krowne 21-407 washers are precision parts designed for durability and reliable performance in commercial plumbing systems. They measure to exact specifications that ensure seamless integration with Royal Series faucet supply inlets. Constructed from high-quality, impact-resistant materials, these washers are compatible with standard water pressure ranges, facilitating leak-free connections. Weighing 0.5 lbs per set, they are lightweight yet robust enough for continuous use in high-demand environments. The washers are finished in a rugged black coating, resistant to corrosion and water damage, and designed to withstand typical kitchen temperatures, ensuring longevity and sanitation. Their dimensions meet precise technical standards for easy installation and replacement, making them ideal for commercial kitchens seeking durable, reliable faucet components.

  • Manufacturer: Krowne
  • Model Number: 21-407
  • Part Number: 21-407
  • Parts Included: Washers & O-rings
  • Weight: 0.5 lbs per set
  • Material Finish: Black impact-resistant coating
  • Temperature Resistance: up to typical kitchen operating temperatures
  • Dimensions: Exact size specifications for compatibility
  • Construction: Impact-resistant, corrosion-proof material
  • Included Accessories: Replacement washers in a set of 12
  • Plumbing Compatibility: Fits Royal Series supply inlets for leak prevention
  • Workflow Consideration: Facilitates quick replacement during routine maintenance
  • Installation Needs: Compatible with standard faucet mounting and supply connections
  • Maintenance Routine: Designed for frequent disassembly and reinstallation
  • Operational Environment: Suitable for typical kitchen water pressure and temperature ranges

What is a commercial faucet part and accessory?

Top commercial faucet parts and accessories include components like washers, seals, and O-rings that ensure proper functioning of plumbing fixtures. These parts, such as the Krowne 21-407 washers, are specifically designed to replace worn or damaged parts, maintaining leak-free operation and consistent water flow in restaurant or foodservice environments. Installed in faucet supply inlets, these parts are critical for continuous, hygienic, and efficient operation, especially in high-usage settings like cafes, bar stations, and food prep areas, making them indispensable for technical maintenance and fixture longevity.

Top Faucet Parts & Accessories for Commercial Foodservice Settings

Designed for durability and precise fit, Krowne 21-407 washers are ideal for routine replacement in busy commercial kitchens. Made by Krowne, these faucet components support reliable plumbing performance with medium workload volumes, suited for restaurant prep stations, cafeteria sinks, and bar fixtures, ensuring leak prevention and efficient water flow during operation.

  • Operation Type — Support moderate throughput foodservice environments
  • Kitchen Setting — Suitable for compact commercial spaces and busy stations
  • Category — Essential faucet parts and replacement accessories
  • Workload Qualifier — Designed for medium-volume kitchen operations
  • Use Case — Replacement of original faucet washers for leak prevention

Why Choose Krowne 21-407 Washers for Royal Series Supply Inlets?

Choosing the Krowne 21-407 washers offers a dedicated, high-quality solution for maintaining leak-free faucet operation, with durable impact-resistant materials tailored for frequent use. Its compatibility with Royal Series inlets simplifies installation, reduces maintenance time, and sustains reliable water flow. Designed to withstand typical kitchen conditions, these washers improve fixture longevity and operational efficiency compared to generic replacements, supporting hygienic and consistent water delivery essential for commercial foodservice applications.

  • Precisely engineered for seamless fit and leak prevention
  • Made from impact-resistant, corrosion-proof materials for longevity
  • Supports quick replacement to minimize operational downtime
  • Designed for compatible Royal Series faucet models
  • Built for consistent performance in high-demand environments

Customer reviews

Krowne 21-407 Washers For Royal Series Supply Inlets Replaces The Washers That Came With The Original Faucet
Krowne

Optional 12 Pack Black Supply Inlet Washer Set for Royal Series, Krowne 21-407

$7.98 $14.50

Krowne, 21-407, Washers, for Royal Series supply inlets, replaces the washers that came with the original faucet, black (12 pieces per set)