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Grease Trap VS Grease Interceptor

By 30 August 2021January 6th, 2023Winnipeg plumbers

Does your kitchen facility need a grease trap or a grease interceptor? Many people are confused by the differences between these two types of systems. They want to know which is the best option for their unique situation, but it can be hard to figure out what you require. You need to know the difference in size and function before you can determine what is best for your situation. 


What is a Grease Trap Versus a Grease Interceptor? 

A grease trap is designed to be a small unit used in regular kitchens to help remove fats, oils, and grease from entering into the sewer or septic system. Wastewater goes down the sink and into a tank where these liquids harden and settle. The grease is lighter than water which allows it to eventually float up to the top of the trap while the water is free to move onto the sewer system. 


On the other hand, a grease interceptor is designed for use in a busier kitchen or a large facility where the levels of grease, fats, and oils are much greater. It functions in much the same way as a grease trap, but it is a larger system. It is designed to be used in areas with higher flow rates and higher pressures. 


Differences between a Grease Trap and Grease Interceptor

The main and most obvious difference between a grease trap and a grease interceptor is the size. A grease trap is going to be significantly smaller than a grease interceptor. Most of these grease traps are going to be smaller than the size of a mini refrigerator, while the grease interceptor will be much larger. 


When it comes to function, this is also where the two items start to differ. Grease traps are designed for low-flow situations. They can handle anywhere from ten to fifty gallons of water per minute, which is normal for the average kitchen. They work best with low pressure water. 


On the other hand, commercial facilities may require more than this. A large facility that accommodates water flow greater than fifty gallons per minute should have a grease interceptor instead. These systems tend to work better in high pressure situations. 


Maintenance is also a key difference between these two types of systems. A grease trap often requires maintenance daily or monthly depending on the overall size. Grease interceptors are larger and may only need maintenance every few weeks or months. They can go longer without any attention. 


Maintenance or Installation by Professionals

If you think that a grease trap or a grease interceptor might be right for you, you should contact plumbers in Winnipeg. Clean Line can help you install and maintain your system for the long haul so that your kitchen can stay up and running smoothly. Be sure to give us a call today to discuss your options with our team of professionals!

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