The John Boos GT-14 Grease Interceptor is a commercial-grade grease management system designed for foodservice operations requiring efficient separation and removal of fats, oils, and grease. Constructed from 1/8" thick carbon steel, it features a 14-pound grease capacity and a flow rate of 7 gallons per minute, making it ideal for medium-volume kitchens. With no-hub connections and a T-Vent included, it ensures seamless integration into plumbing systems. Its removable baffle, integral trap, and easy-access cover facilitate maintenance and sanitation, supporting consistent performance in busy restaurant or catering environments. The unit's specifications define a reliable component for grease control in high-demand settings.
Top John Boos GT-14 Features
The John Boos GT-14 Grease Interceptor is engineered for commercial foodservice environments needing continuous grease separation. It handles up to 14 lbs. of grease, with a high-capacity 7 GPM flow rate, supporting steady operations. The unit’s durable carbon steel construction ensures long-term wear resistance. Its no-hub inlet/outlet and removable cover simplify installation and routine cleanout in restaurant kitchens. Designed for seamless integration with plumbing and kitchen workflows, it provides effective grease retention without disrupting workflow or requiring extensive maintenance.
- Capacity: 14 lb. grease capacity for high-volume trapping
- Material: 1/8" thick carbon steel with corrosion-resistant finish
- Ease-of-use: Removable cover and baffle for quick maintenance
- Durability: Heavy-duty steel construction withstands demanding environments
- Application: Suitable for commercial kitchen grease management in restaurants
Designed for mid-volume restaurant kitchens and catering facilities requiring reliable grease separation.
John Boos GT-14 Technical Specs
The John Boos GT-14 Grease Interceptor features a robust 1/8" carbon steel body with dimensions of 13.5" width, 16.2" depth, and 18.3" height, weighing approximately 38 lbs. It supports a maximum flow rate of 7 GPM, suitable for medium throughput operations. Its construction ensures corrosion resistance and durability under continuous use, with an operating range compatible with standard plumbing temperatures. It connects via 2" inlet and outlet ports without the need for hubling, simplifying installation. The unit is designed for straightforward maintenance with a removable cover and integral trap, facilitating routine cleaning. Installation requires appropriate clearance for access, plumbing connections, and drainage alignment. Power is not required as it is a passive unit, focused solely on grease separation. Its material safety and design promote ease of cleaning and ongoing sanitation in commercial kitchens.
- Flow Rate: 7 gallons per minute for effective grease separation
- Dimensions: 13.5" W x 16.2" D x 18.3" H for optimal fit in constrained spaces
- Material: 1/8" carbon steel with corrosion-resistant coating
- Connections: 2" inlet/outlet no-hub connections for versatile plumbing
- Installation: Requires clearance for cover removal and maintenance access
What is a commercial grease interceptor?
A commercial grease interceptor is a plumbing device used in foodservice facilities to mechanically separate fats, oils, and grease from wastewater before it enters the municipal sewer system. These systems, such as the John Boos GT-14, are installed in restaurant kitchens, cafeterias, or catering setups to prevent grease buildup in drains, reduce plumbing issues, and maintain sanitation standards. Typically constructed from durable materials like steel, they feature high-capacity grease retention and flow rates suitable for medium-volume operations. The GT-14 model is ideal for installations needing reliable grease management to support smooth kitchen workflow and comply with local plumbing regulations.
Top commercial grease interceptors for medium-volume foodservice operations
Built for reliable grease management in restaurants and cafeterias, the John Boos GT-14 offers durable construction, precise flow control, and a compact footprint for efficient installation and maintenance in foodservice environments requiring steady operation. John Boos GT-14 is a robust choice for medium-volume kitchen applications and efficient grease separation.
- Operation Type — Suitable for medium-volume restaurant kitchens
- Kitchen Setting — Compact footprint for crowded commercial spaces
- Foodservice Category — Ideal for food establishments with grease waste
- Workload Qualifier — Designed for moderate throughput capacity
- Use Case — Supports grease separation in kitchens with ongoing flow
Why Choose John Boos GT-14 Grease Interceptor
Compared to other grease interceptors, the John Boos GT-14 combines rugged carbon steel construction with a user-friendly design, featuring easy maintenance access and no-hub connections for simplified installation. Its proven flow rate and grease capacity support consistent performance in demanding foodservice settings, reducing plumbing risks and maintenance downtime. This model’s durable build and integrated features optimize grease management operations and ensure long-term reliability in commercial kitchens.
- Self-contained with easy access for routine cleaning and service
- Robust steel construction offers superior durability over plastic alternatives
- Compact design minimizes installation space requirements
- Designed for steady performance in medium-volume environments
- Streamlined plumbing connections for seamless integration
