Krowne 21-401L 1/2 Inch NPT Female Inlet Coupling Flanges with Adjustable Centers

The Krowne 21-401L Krowne Royal Series Coupling Flanges represent a durable and precise solution for plumbing connections in commercial kitchen environments. This set includes two high-quality fittings designed with a 1/2" NPT female inlet, facilitating secure and versatile pipe joining. Engineered by Krowne, a trusted name in commercial plumbing, these coupling flanges feature adjustable centers for flexible installation and compatibility with various brands. They are low lead compliant, meeting industry standards for sanitation and safe water delivery, making them suitable for foodservice facilities, restaurants, and institutional kitchens. Their technical design ensures reliable performance in demanding plumbing systems, supporting efficient workflow and minimal maintenance.

Top Krowne 21-401L Features

The Krowne 21-401L coupling flanges are optimized for commercial foodservice plumbing, offering ease of installation with adjustable centers and corrosion-resistant materials for longevity. The 1/2" NPT female inlet ensures compatibility with standard piping, simplifying repair and upgrade tasks. Constructed with precision engineering, these fittings deliver leak-proof connections while resisting water and chemical exposure. Their low lead compliance assures compliance with sanitation standards, making them ideal for food prep areas and beverage stations. Their interchangeable design with most brands reduces inventory needs and enhances operational flexibility.

• Functionality: Precise 1/2" NPT connections for reliable plumbing
• Durability: Corrosion-resistant materials ensure long-term performance
• Ease of Maintenance: Simple disassembly for cleaning and repairs
• Application Fit: Compatible with diverse piping assemblies in foodservice kitchens
• Workflow Efficiency: Adjustable centers facilitate quick, versatile installations

Ideal for plumbing upgrades in restaurant dishrooms or beverage stations requiring secure, adjustable fittings.

Krowne 21-401L Technical Specs

The Krowne 21-401L coupling flanges are crafted from high-quality materials designed for commercial plumbing applications. Weighing only 1 lb each, they offer a lightweight yet durable connection. The 1/2" NPT female inlet aligns with standard pipe diameters, ensuring universal compatibility. These fittings feature adjustable centers, providing installation flexibility in tight or variable spacing environments. Their low lead compliance supports sanitation standards, and the precision threading ensures a leak-proof seal. The fittings are designed for static and dynamic plumbing systems, with a maximum operating temperature suitable for typical water and sanitizer solutions. Maintenance involves straightforward disassembly for cleaning or replacement, and they are compatible with various piping materials.

• Material: High-grade corrosion-resistant metal suitable for foodservice environments
• Dimensions: 2-piece set, each weighing approximately 1 lb
• Packaging: Sold as a pair for comprehensive piping connections
• Temperature Tolerance: Operates safely within typical water and cleaning agent ranges
• Finish: Chrome-plated exterior for corrosion resistance and easy cleaning

What is a commercial coupling flange

A commercial coupling flange is a plumbing fitting designed to connect and secure pipes in a variety of foodservice and industrial settings. Specifically, the Krowne 21-401L coupling flanges facilitate streamlined piping configurations, enabling adjustments and secure connections with 1/2" NPT female inlets. Installed in kitchens, beverage stations, and dishwashing areas, these fittings support reliable water and sanitizing solution flow, essential for maintaining operational efficiency and sanitation standards. Their robust construction and adjustable features make them well-suited for medium-volume foodservice environments requiring durable, easy-to-maintain pipe connections.

Top commercial plumbing fittings for foodservice operations

Accordant with industry standards, the Krowne 21-401L coupling flanges from Krowne provide dependable, adjustable plumbing connections for medium-volume foodservice settings. Designed for installation in restaurant kitchens and beverage stations, these fittings support flexible piping layouts and straightforward maintenance, making them suitable for applications demanding precise and durable plumbing solutions. The high-quality construction and compatibility with standard piping enhance workflow efficiency in commercial foodservice environments.

• Operation Type — optimized for medium-sized kitchen piping systems
• Kitchen Setting — suited for institutional and restaurant food prep areas
• Foodservice Category — ideal for plumbing system upgrades and repairs
• Workload Qualifier — designed for moderate throughput plumbing requirements
• Use Case — facilitating secure, adjustable pipe connections in foodservice facilities

Why Choose Krowne 21-401L

Why Choose Krowne 21-401L coupling flanges? Engineered to meet rigorous industry standards, they offer superior durability through corrosion-resistant materials, precise threading, and adjustable center features that reduce installation time. Designed for reliable performance in commercial foodservice plumbing, these fittings streamline system maintenance, improve sanitation, and support efficient workflow. Their compatibility with most brands minimizes inventory complexity while ensuring long-term operational benefits.

• Compact footprint for tight installation spaces
• Made of durable, corrosion-resistant materials
• Adjustable centers for versatile piping arrangements
• Interchangeable with most brand fittings
• Designed for reliable, leak-proof connections in commercial applications