Krowne 21-330L Repair Kit Cold Low Lead Compliant with Built-In Check Valve

The Krowne 21-330L Heavy Duty Repair Kit with Built-In Check Valve is a commercial-grade accessory designed for plumbing systems requiring reliable backflow prevention and durability. This repair kit features integrated internal check valves to prevent backflow and cross contamination in faucet installations, ensuring compliance with low lead standards. Crafted from robust materials, it is suitable for cold water lines in high-demand foodservice environments, providing essential maintenance for faucet systems with precise technical compatibility, including integration with industry-standard plumbing setups.

Top Krowne 21-330L Features

The Krowne 21-330L Repair Kit is engineered for commercial plumbing systems, incorporating internal check valves to prevent backflow and cross contamination. Made from durable, corrosion-resistant materials, it offers effortless maintenance and easy installation. Its compact design supports seamless integration with various faucet models, ideal for high-traffic foodservice operations requiring reliable, long-term performance. The kit’s low lead compliance ensures safety and regulatory adherence in health-conscious environments.

• Functionality: Prevents backflow with built-in check valves for assured safety
• Durability: Constructed from corrosion-resistant, heavy-duty materials
• Ease of Maintenance: Designed for quick installation and straightforward disassembly
• Compatibility: Fits standard faucet assemblies, supporting modular repairs
• Workflow Improvement: Reduces downtime during maintenance with reliable internal components

Ideal for plumbing repairs in commercial kitchens and food prep areas requiring backflow protection

21-330L Technical Specs

The Krowne 21-330L repair kit operates with a standard cold water line, featuring an internal check valve system designed for durability and lifetime performance. Constructed from high-grade stainless steel and corrosion-resistant polymers, it measures approximately specific dimensions suitable for integration into existing faucet assemblies. The kit is optimized for applications with moderate water flow and demands a low lead material composition compliant with health safety standards. Its straightforward disassembly and installation facilitate maintenance routines common in restaurant kitchens and institutional foodservice settings, with a typical shipping window of 4-8 business days.

• Manufacturer: Krowne
• Model Number: 21-330L
• Parts: Repair Kit with built-in check valves
• Material: Stainless steel components with corrosion-resistant polymers
• Dimensions: Standard size for faucet repair integration
• Temperature Resistance: Suitable for cold water lines only, operating within typical plumbing temperatures
• Compliance: Low lead material composition compliant with health standards
• Part Number: 21-330L
• UPC: 822196413309

• Electrical Compatibility: No electrical connection required, compatible with standard plumbing systems
• Plumbing Integration: Fits standard faucet configurations, supporting routine maintenance
• Installation Space: Compact design for limited spaces in foodservice kitchen setups
• Material Compatibility: Compatible with cold potable water lines
• Flow Requirements: Supports moderate water flow rates typical in commercial faucet applications

What is a commercial repair kit with built-in check valves?

A commercial repair kit with built-in check valves is a plumbing component designed for quick replacement and maintenance of faucet or valve systems in foodservice and industrial settings. It ensures the prevention of backflow and cross contamination through integrated internal check valves, supporting system integrity in high-demand environments. Typically installed in water supply lines for faucets and fixtures, such kits from brands like Krowne, such as the 21-330L model, are made from durable materials suitable for cold water lines. They are ideal for use in commercial kitchen water systems, hospital facilities, and foodservice environments requiring reliable, hygienic water delivery solutions.

Top commercial repair kits for cold water plumbing in foodservice

The repair kit from Krowne 21-330L is built for consistent, reliable operation in commercial plumbing applications, supporting preventative maintenance and system longevity. It is designed for moderate throughput environments like restaurant kitchens and institutional foodservice, ensuring backflow prevention and compliance with safety standards. Krowne’s model features robust construction and integrated check valves tailored for cold water systems, ideal for maintaining hygienic water delivery and minimizing contamination risks.

• Commercial plumbing — supports mid-volume restaurant and cafeteria applications
• Foodservice environments — built for installation in high-demand kitchen water systems
• Moderate workload — designed for reliable, ongoing faucet repair and maintenance
• Backflow protection — integrated check valves prevent cross contamination
• Hygienic compliance — low lead materials meet health safety standards for potable water