Watts WD-15 15 GPM Grease Interceptor with 30 Lb Capacity Epoxy-Coated Steel

The Watts WD-15 grease interceptor is a commercial-grade wastewater management solution designed for foodservice operations requiring efficient grease separation. It features a 15 gallons per minute flow rate and a 30 lb grease capacity, making it suitable for medium-volume kitchens such as restaurant kitchens, cafeterias, and institutional dining facilities. Crafted from epoxy-coated steel, it incorporates a solid steel cover with gasket, a deep seal trap with cleanout, and external cast iron flow control fitting, ensuring durability and reliable performance in demanding culinary environments. Equipped with a 2" inlet and outlet, no hub connections, and a removable baffle assembly, this unit facilitates straightforward maintenance and integration into existing plumbing systems.

Top Watts WD-15 Features

The Watts WD-15 Grease Interceptor offers precise grease separation capabilities for commercial kitchens with moderate throughput. Its robust steel construction and epoxy coating provide corrosion resistance, while the removable baffle simplifies cleaning routines. Designed for easy installation, it integrates seamlessly with standard plumbing, making it ideal for restaurants, caterers, and institutional foodservice providers focused on sanitation and operational efficiency.

• High flow capacity: 15 GPM flow rate optimizes kitchen throughput
• Durable construction: Solid epoxy-coated steel for corrosion resistance
• Ease of maintenance: Removable baffle assembly for straightforward cleaning
• Reliable sealing: Deep seal trap with cleanout minimizes odorous emissions
• Standard connection size: 2" inlet and outlet, compatible with existing plumbing

Ideal for medium-volume foodservice establishments requiring efficient grease management.

Watts WD-15 Technical Specs

The Watts WD-15 grease interceptor employs a self-contained design with a flow rate of 15 gallons per minute, supporting continuous operation in commercial kitchens. Its epoxy-coated steel body ensures durability in harsh environments, and the unit weighs approximately 69 lbs. It is constructed with 2" inlet and outlet connections, with options for threaded fittings at no extra charge. The deep seal trap with a cleanout enhances performance by preventing odors and facilitating maintenance, while external cast iron flow control fitting enables precise flow regulation. Operational temperature range and other detailed specs are optimized for typical kitchen wastewater conditions, making it a reliable component of grease control systems designed for restaurant and institutional use.

• Flow rate: 15 GPM for efficient waste throughput
• Material: Epoxy-coated steel for corrosion resistance
• Weight: 69 lbs for sturdy support and durability
• Connections: 2" inlet and outlet, threaded options available
• Design features: Removable baffle, deep seal trap, external flow control
• Shipping: Typically ships within 1-2 weeks with freight class designation
• Construction: Solid steel with gasket, no hub connections

What is a commercial grease interceptor?

A commercial grease interceptor is an essential component of wastewater management systems in foodservice establishments that separates fats, oils, and grease from kitchen effluent before discharge into municipal sewers. These units, like the Watts WD-15, are installed in plumbing lines to prevent grease buildup and reduce plumbing blockages, supporting sanitation standards in restaurants, cafeterias, and other food preparation facilities. With features such as high flow capacity, durable construction, and straightforward maintenance, the Watts WD-15 is designed specifically for medium-volume kitchens where efficiency and compliance are critical for smooth operations and environmental responsibility.

Top commercial grease interceptors for foodservice operations

Designed for medium-volume kitchens, Watts WD-15 provides high flow performance and long-lasting durability, suitable for restaurant kitchens, cafeterias, and institutional foodservice with moderate grease load. Its robust construction and easy maintenance make it a practical choice for efficient grease separation in busy culinary settings.

• Operation in restaurant kitchens with moderate throughput
• Ideal for compact commercial spaces with strict sanitation standards
• Used in foodservice facilities like cafeterias and catering kitchens
• Supports daily grease management for mid-volume food operations
• Purpose-built for effective wastewater treatment in commercial kitchens

Why Choose Watts WD-15?

Watts WD-15 stands out among grease interceptors for its robust epoxy-coated steel construction, reliable performance, and simple maintenance features like the removable baffle. Its 15 GPM flow rate and 30 lb grease capacity ensure effective grease separation, helping foodservice operators maintain sanitation and prevent plumbing issues. Compared to similar models, it offers durable materials and easy installation for consistent, long-term operation in commercial kitchen environments.

• Self-contained design for simplified installation and maintenance
• Solid steel with epoxy coating offers superior corrosion resistance
• Deep seal trap minimizes odors and facilitates cleaning
• Standard 2" connections ensure compatibility with plumbing systems
• Optimized for mid-volume foodservice throughput and efficiency