Delivering to

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 21-204L faucet parts & accessories
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert
$190.85 $347.00
You save $156.15 (45%)

Delivery to:

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 21-204L faucet parts & accessories
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Optional 4 Inch Low Lead Compliant Deck Mount Base for Royal Series, Krowne 21-204L

Krowne  |  MFG #: 21-204L  |  Item #: 3096
Item: #3096

Technical details
Manufacturer Krowne
Model Number 21-204L
Manufacturer Part # 21-204L
Parts Base
Weight 5 lbs
UPC 822196412043

About this item

Product Details

The Krowne 21-204L Krowne Royal Series Deck Mount Base is a precision-engineered faucet component designed for commercial foodservice applications requiring reliable mounting and flow control. Crafted from durable materials and compliant with low lead standards, this 4" center deck mount base features integrated internal check valves to prevent backflow and cross contamination. Its interchangeability with most brands simplifies retrofitting and maintenance in professional kitchens, bar stations, or beverage setups, ensuring optimal flow management and sanitation. The component’s technical design aligns with high-volume operational demands, making it suitable for quick-service restaurants, institutional cafeterias, and bar service lines seeking dependable performance in a compact form factor.

Top Krowne 21-204L Features

The Krowne 21-204L deck mount base offers a low lead compliant, corrosion-resistant construction with internal check valves to enhance flow control and prevent backflow contamination. It integrates seamlessly with a variety of faucet brands, supporting quick and secure installation in commercial sinks and beverage stations. Designed for ease of maintenance, its sturdy materials ensure long-lasting performance under constant use. The 4" center mounting provides flexibility for multiple fixture configurations, optimizing workflow efficiency. This component is built for moderate to high-demand settings where reliable flow management and sanitation are essential.

  • Functionality: Ensures leak-proof connection with built-in check valves.
  • Durability: Constructed from corrosion-resistant materials for long service life.
  • Ease of Maintenance: Modular design simplifies disassembly and cleaning.
  • Application Fit: Compatible with most brands for versatile installation in commercial sinks.
  • Workflow Efficiency: Supports swift fixture replacement without system downtime.

Ideal for commercial kitchen sink setups requiring sanitary flow control and reliable fixture mounting.

21-204L Technical Specs

The Krowne 21-204L features a straightforward, robust construction tailored for high-use environments. It operates under standard potable water conditions, with internal check valves made of corrosion-resistant components ensuring performance longevity. The base is designed with precise 4" centers, accommodating common faucet connections, and includes mounting hardware compatible with typical commercial sink installations. Its dimensionally optimized form supports installation in tight spaces, while its materials withstand frequent cleaning routines and temperature fluctuations without degradation. Weighing 5 lbs for ease of handling, this component is engineered for dependable performance in fast-paced foodservice environments requiring consistent sanitation and flow control. It complies with prop. 65 standards, supporting safe use in all professional kitchen settings.

  • Material: High-grade stainless steel finish for corrosion resistance.
  • Dimensions: Mounting diameter standard for 4" centers, compact profile.
  • Weight: 5 lbs, facilitating straightforward installation and maintenance.
  • Compatibility: Interchangeable with most faucet brands for flexible retrofit projects.
  • Flow Control: Internal check valves prevent backflow, ensuring sanitation compliance.

What is a commercial deck mount base?

A commercial deck mount base is a plumbing fitting designed for mounting faucets or fixtures directly onto sinks or countertops in professional kitchens. The Krowne 21-204L is a high-quality component that provides a secure, leak-proof connection with internal check valves to prevent backflow. Installed in restaurant, cafeteria, or bar environments, it facilitates quick fixture mounting and reliable water flow control, supporting high-demand foodservice operations. Its compatibility with multiple brands and durable construction make it suitable for installation in various commercial sink setups, often used in institutions, quick-service venues, and catering facilities for efficient workflow and sanitation.

Top commercial deck mount bases for foodservice applications

Built for durability and precise flow control, the Krowne 21-204L is ideal for moderate throughput commercial kitchens, supporting sanitary fixture installation with quick retrofit options. Its robust design suits hospitality, cafeteria, and bar settings requiring reliable mounting solutions. Suitable for high-use environments, it ensures seamless operation and safety in foodservice workflows, with a focus on longevity and minimal maintenance. The model’s adaptability and quality make it a preferred choice for professional plumbing configurations in diverse culinary facilities.

  • Operational environments — supporting small prep kitchens and high-traffic foodservice lines
  • Kitchen setting — optimized for compact, multipurpose commercial spaces
  • Use case — ideal for precise fixture mounting and flow management in restaurant and bar settings

Why Choose Krowne 21-204L?

Why choose the Krowne 21-204L deck mount base over similar commercial plumbing components? Its corrosion-resistant stainless steel construction, integrated backflow prevention, and interchangeable design provide superior durability and flexibility for various fixtures. Its compact, robust form factor supports efficient installation and maintenance, reducing downtime in demanding foodservice environments. The internal check valves enhance sanitation by preventing cross contamination, making it suitable for high-volume operations and ensuring compliance with industry standards for flow integrity and safety.

  • Self-contained flow control components streamline fixture connections.
  • Compared to other models, its low lead compliant design ensures safety and regulatory alignment.
  • Built for restaurant-ready, heavy-duty use in commercial kitchen equipment.
  • Supports quick fixture replacements, reducing operational disruption.
  • Compact footprint simplifies integration in tight or congested sink areas.

Customer reviews

Krowne 21-204L Krowne Royal Series Deck Mount Base 4" Center Low Lead Compliant (interchangeable With Most Brands)
Krowne

Optional 4 Inch Low Lead Compliant Deck Mount Base for Royal Series, Krowne 21-204L

$190.85 $347.00

Krowne, 21-204L, Krowne Royal Series Deck Mount Base, 4" center, low lead compliant (interchangeable with most brands), includes internal check valves to prevent backflow & cross contamination