Watts WD-75-A Grease Interceptor 75 GPM Semi-Automatic Draw-Off Steel

The Watts WD-75-A Watts Grease Interceptor is a commercial-grade waste management device engineered for foodservice operations requiring efficient grease separation. Designed by Dormont Manufacturing, this semi-automatic draw-off model features a 75 GPM flow rate and a 150 lb grease capacity, making it suitable for medium-volume restaurant kitchens and institutional kitchens. Its robust construction includes a solid steel cover with gasket, flange connections, and internal stainless steel flow control fittings, ensuring durability and reliable performance under continuous load. The deep seal trap with cleanout and removable baffle assembly facilitate maintenance, while the 4" inlet and outlet streamline plumbing integrations. This grease interceptor employs epoxy-coated steel to resist corrosion, and its modular design supports straightforward servicing, making it an essential component for grease management systems in commercial foodservice environments.

Top Watts WD-75-A Features

This Watts grease interceptor offers a high flow capacity with a 75 GPM throughput, optimized for moderate daily waste loads. Its durability stems from steel construction and stainless steel internal fittings, ensuring longevity in demanding kitchen settings. The semi-automatic draw-off simplifies grease removal processes, reducing maintenance time. Its compatibility with 4" plumbing connections allows seamless integration into existing drainage systems, and its deep seal trap with cleanout enhances sanitation and operational efficiency for foodservice facilities.

• Flow capacity: 75 GPM for sustained grease flow.
• Material grade: Epoxy-coated steel with stainless steel fittings for corrosion resistance.
• Ease of maintenance: Accessible grease cover and removable baffle assembly.
• Fit and compatibility: 4" inlet/outlet connections designed for standard plumbing.
• Workflow benefit: Semi-automatic draw-off reduces manual intervention in grease removal.

Ideal for medium-volume restaurant kitchens seeking reliable grease separation and simplified maintenance.

WD-75-A Technical Specs

The Watts WD-75-A grease interceptor is built with heavy-duty epoxy-coated steel, weighing approximately 238.1 lbs, providing a robust and corrosion-resistant structure suitable for rigorous commercial use. It features a 75 GPM flow rate, designed to handle typical grease-laden waste in moderate throughput foodservice operations. The main components include a solid steel cover with gasket for a secure seal, and 4" inlet and outlet connections accommodating standard plumbing. Internal stainless steel flow control fittings ensure precise waste separation, while the deep seal trap with cleanout facilitates regular sanitation. This model operates within ambient temperatures suitable for typical kitchen wastewater and can be integrated into existing drainage systems with minimal effort. The unit is designed for durability and ease of maintenance, supporting efficient kitchen workflows.

• Electrical requirements: Not applicable (manual/d الرay, no electrical system involved)
• Material: Epoxy-coated steel, stainless steel internal fittings
• Dimensions: Custom dimensions specified in technical drawings
• Weight: 238.1 lbs (product only)
• Construction finish: Epoxy coating for corrosion resistance
• Operating temperature: Compatible with typical kitchen wastewater temperatures
• Maintenance: Grease removal via semi-automatic draw-off, accessible cleanout

• Plumbing compatibility: 4" inlet and outlet connections for standard drain lines
• Installation clearance: Sufficient space for cover removal and maintenance
• Flow rate suitability: Supports up to 75 GPM for moderate waste volumes
• Corrosion resistance: Epoxy-coated steel withstands prolonged exposure to wastewater
• Structural durability: Heavy-gauge steel construction for long-term use in demanding environments

What is a commercial grease interceptor?

A commercial grease interceptor is a device designed to reduce and separate grease, oil, and fats from wastewater before it enters the municipal sewer system. Typically installed in foodservice facilities, it ensures proper waste management by capturing fats that can cause pipe blockages and environmental issues. The Watts WD-75-A model, built with heavy-duty epoxy-coated steel, features a 75 GPM flow rate and 150 lb grease capacity, making it suitable for medium-volume kitchens such as restaurants, cafeterias, and institutional dining halls. Its internal stainless steel fittings and removable components facilitate maintenance and operational continuity, supporting efficient grease handling systems in busy commercial environments.

Top commercial grease interceptors for foodservice operations

Built with sturdy epoxy-coated steel and stainless steel internal fittings, the Watts WD-75-A offers reliable grease separation for medium-volume kitchens during foodservice operations. Its durable construction, 75 GPM flow rate, and semi-automatic draw-off function make it ideal for institutional and restaurant kitchens with moderate waste loads. This unit ensures efficient, sanitary waste management in commercial food environments from quick-serve to full-service setups.

• Operation type — moderate-volume foodservice kitchens
• Kitchen setting — compact commercial spaces
• Foodservice category — restaurant and cafeteria facilities
• Workload qualifier — supporting typical daily waste volumes
• Use case — efficient grease separation with simplified maintenance

Why Choose Watts WD-75-A?

Watts WD-75-A stands out through its heavy-duty epoxy-coated steel construction, stainless steel fittings, and reliable semi-automatic draw-off. Its compact footprint and rugged design optimize grease management for medium-volume foodservice environments, reducing cleanup time and supporting sanitation standards. The model’s proven durability and ease of maintenance enhance overall operational efficiency compared to standard grease interceptors in similar applications.

• Self-contained design with easy access for servicing
• Robust epoxy steel finish extends lifespan in demanding kitchens
• Optimized for moderate waste flow, supporting consistent performance
• Simple grease removal reduces downtime during daily operations
• Standard 4" plumbing connections facilitate straightforward installation