The Krowne 22-503 Lever Drain Reducer is a specialized plumbing accessory designed for commercial foodservice and industrial waste drainage systems. Crafted from durable nickel-plated brass, it functions as an adapter to convert 2-inch nominal pipe size (NPS) fittings on waste drains to 1-1/2-inch NPS male connections. This part is compatible with all twist and rotary waste drain configurations, offering seamless integration into existing piping networks and facilitating reliable waste management in restaurant kitchens, institutional kitchens, and hospitality facilities. Its precise engineering ensures a secure fit and corrosion resistance, making it an essential component for maintaining efficient drainage workflows.
Top Krowne 22-503 Features
The Krowne 22-503 Lever Drain Reducer delivers tailored performance for commercial plumbing applications. Its nickel-plated brass construction ensures long-term durability and corrosion resistance, suitable for frequent cleaning and thermal fluctuations. Designed to fit all twist and rotary waste drains, it simplifies installation and maintenance in busy kitchen environments. Its precise sizing and robust material make it ideal for retrofit or new installations requiring reliable waste drain compatibility, saving time during assembly and ensuring leak-free connections.
- Converts 2" NPS to 1-1/2" NPS male for flexible drain coupling
- Nickel plated brass offers enhanced corrosion resistance and longevity
- Fits all twist & rotary waste drains for broad compatibility
- Precise dimensional engineering simplifies installation and reduces downtime
- Designed for high-use commercial kitchens requiring durable, reliable waste fitting adapters
Suitable for commercial kitchens needing adaptable plumbing connections to optimize waste drainage efficiency
22-503 Technical Specs
The Krowne 22-503 Lever Drain Reducer is constructed from nickel-plated brass, ensuring robust corrosion resistance suitable for high-moisture environments. It features a 2-inch NPS inlet designed for standard waste drain fittings, converting to a 1-1/2-inch NPS male outlet, promoting compatibility with a wide range of plumbing setups. The part is designed for straightforward installation with standard twist and rotary drain fittings, requiring minimal maintenance. Its dimensions adhere strictly to industry standards, facilitating seamless integration into commercial drain systems. The product exhibits resistance to temperature fluctuations typical in busy kitchen environments and is optimized for long service life in demanding settings.
- Manufacturer: Krowne
- Model Number: 22-503
- Material: Nickel plated brass
- Inlet Size: 2" NPS
- Outlet Size: 1-1/2" NPS male
- Compatibility: All twist & rotary waste drains
- Finish: Nickel plating for durability
- Ship Time: Typically ships within 4-8 business days
- Plumbing integration: Compatible with existing wastewater drainage piping
- Material suitability: Suitable for high-moisture, high-temperature kitchen environments
- Installation clearance: Standard dimensions ensure straightforward fitting in tight spaces
- Corrosion resistance: Nickel plating extends part lifespan and reduces maintenance
- Workflow efficiency: Simplifies drain connections for swift, secure setups
What is a commercial drain fitting adapter?
A commercial drain fitting adapter is a plumbing component that facilitates connection between incompatible pipe sizes or types within waste drainage systems in foodservice and institutional kitchens. The Krowne 22-503 Lever Drain Reducer is designed to connect 2-inch NPS waste drain fittings to 1-1/2-inch NPS male outlets, ensuring secure and leak-proof joins. Installed in undercounter or floor-mounted drain lines, this adapter enhances system flexibility, simplifies maintenance, and ensures compliance with plumbing standards. It is particularly useful in facilities with retrofit projects or where existing drain configurations require precise size reduction for optimal drain flow and operational efficiency, supporting reliable waste management in restaurant kitchens and commercial food production areas.
Top commercial drain fittings for waste management in hospitality settings
Top commercial drain fittings facilitate reliable, seamless waste drainage solutions in busy foodservice environments. Built with high-quality materials like nickel-plated brass, Krowne 22-503 leverages durable construction and precise compatibility for efficient kitchen operations, ideal for mid-volume restaurant setups and institutional foodservice workflows.
- Commercial drain adapters—designed for consistent performance in busy kitchens
- Robust nickel-plated brass—resists corrosion in high-moisture environments
- Suitable for retrofit and new install—ensures flexible plumbing configurations
- Precision-sized fittings—reduce installation errors and leak risks
- Optimized for moderate workload—supports efficient waste system maintenance
