John Boos GT-100 Grease Interceptor with 100 lb. Capacity
This John Boos GT-100 Grease Interceptor has the capacity to hold up to 100 pounds of grease. It has a 50 gallon per minute flow rate. This Interceptor has a 1/8" thick carbon steel body with a removable baffle. The body has been TIG welded. There are no-hub connections. A T-vent, integral trap and vented inlet flow control device. This GT-100 has an easily removable cover and a 4" inlet/outlet.
Features
- 1/8" thick carbon steel body
- Removable baffle
- No-skid cover
- Easily removable cover
- TIG welded body
- 4" inlet/outlet
- No-hub connections
- T-vent included
- Integral trap
- Vented inlet flow control device
Specifications
| Model |
GT-100 |
| Grease Capacity |
100 lbs. |
| Flow Rate |
50 gallons per minute |
| Dimensions |
21.5" H x 22.25" W x 30.5" D |
| Approximate Weight |
175 lbs |
What our Experts Think
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High-Capacity Performance – Handles up to 100 lbs. of grease, making it ideal for high-volume commercial kitchens.
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Heavy-Duty Steel Build – Coated steel construction ensures long-term durability and corrosion resistance.
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Easy to Maintain – Includes removable baffles and a gasketed lid for fast, mess-free cleaning.
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Efficient Grease Separation – Effectively traps fats, oils, and grease to protect plumbing and comply with local codes.
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Code-Compliant Design – Built to meet or exceed commercial kitchen regulations and standards.
Q&A
Q: What is the John Boos GT-100 grease interceptor used for?
A: It captures and separates fats, oils, and grease (FOG) from commercial kitchen wastewater to protect plumbing systems and comply with local codes.
Q: What is the capacity and flow rate of the GT-100?
A: It has a 100 lb. grease capacity and supports a flow rate of 50 GPM (gallons per minute).
Q: What is it made of?
A: Constructed from heavy-duty 11-gauge coated steel for long-lasting strength and corrosion resistance.
Q: Does the GT-100 include a cover and baffles?
A: Yes, it comes with a removable gasketed cover and internal baffles for easy maintenance and effective grease separation.
Q: Is the GT-100 code compliant?
A: Yes, it meets ASME A112.14.3 and PDI G101 standards for grease interceptors.
Maintenance Tips
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Clean and pump out the unit regularly, per local health code requirements.
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Remove grease and solids before reaching full capacity to ensure performance.
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Rinse interior with warm water after cleaning—avoid harsh chemicals.
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Inspect inlet/outlet connections and baffles for blockages or damage.
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Keep a maintenance log to track service intervals and comply with regulations.
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Ensure only trained personnel perform cleanings and inspections.
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Schedule professional servicing if flow slows or odors develop.
