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Keep your kitchen running smoothly with reliable drain interceptors from Supply Online. We offer a range of top-quality drain interceptors designed to meet the unique needs of commercial kitchens. Whether you run a bustling restaurant, a catering service, or an industrial kitchen, our range of drain interceptors are built to help you manage grease, protect your plumbing, and maintain hygienic standards. 

Drain Interceptors

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Running a commercial kitchen means you're constantly dealing with fats, oils, and grease (FOG). These by-products of cooking may seem harmless at first, but if not properly managed, they can lead to serious plumbing problems. That's why drain interceptors are essential. Whether you own a restaurant, café, or any other food service business, these tools are lifesavers. They trap grease and other harmful substances to prevent blockages in your pipes. This helps your kitchen run smoothly and keeps you in line with regulations.

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What Are Drain Interceptors? 

Simply put, drain interceptors (also known as grease traps) are devices that capture fats, oils, and grease from wastewater before it reaches the main sewer lines. Typically installed under sinks or within the kitchen’s drainage system, interceptors prevent grease from solidifying in your pipes and causing blockages. 

In a commercial kitchen, proper grease and oil management are critical. A well-installed drain interceptor can prevent plumbing nightmares by capturing harmful substances before they cause expensive repairs and costly downtime. 

 

Why Your Commercial Kitchen Needs a Drain Interceptor 

If you're running a kitchen, you know the amount of grease and oil that’s produced throughout the day—from frying, grilling, and even just washing dishes. Over time, this buildup of FOG can wreak havoc on your plumbing system, leading to slow drains, blockages, and major plumbing disasters. 

Here’s why investing in a drain interceptor is a smart move: 

  • Prevent Costly Blockages: Grease and oil buildup can cause serious clogs in your plumbing system. A drain interceptor traps these substances before they get a chance to cause problems, saving you from expensive plumbing bills. 
  • Protect the Environment: A grease separator helps prevent harmful FOG from entering the local water supply, helping you reduce your environmental impact and contribute to a cleaner ecosystem. 
  • Stay Compliant: Many local regulations require commercial kitchens to have grease traps in place. Without one, you could face fines, business closures, or other penalties. 
  • Save Money in the Long Run: Regularly maintaining a drain interceptor can help you avoid costly emergency plumbing services and prevent business disruptions from clogged pipes. 

 

How Do Drain Interceptors Work? 

Drain interceptors operate on a straightforward principle: grease is lighter than water. When wastewater from your kitchen flows into the interceptor, the grease floats to the top while the clean water exits into your drainage system. The grease is trapped and can be easily removed and disposed of later. 

Here’s a quick rundown of the types of drain interceptors  

  1. Passive Grease Traps: These are smaller units installed under sinks, perfect for smaller restaurants and cafés. They operate without electricity, relying on the natural separation of grease from water. 
  1. Automatic Grease Removal Units (AGRUs): For larger kitchens, AGRUs are a great choice. They automatically remove the trapped grease, helping you keep your kitchen clean and hygienic without much effort. 
  1. Large-Scale Grease Separators: Designed for industrial kitchens and food processing facilities, these interceptors handle larger volumes of grease, ensuring compliance with health and safety regulations. 

 

Choosing the Right Drain Interceptor for Your Business 

Selecting the right drain interceptor is key to efficient grease management. You’ll need to consider the size of your kitchen, how much grease your operation produces, and any local regulations that apply. 

  • Small Restaurants and Cafés: For smaller kitchens, a passive grease trap under the sink is often sufficient. These units are affordable and require minimal maintenance. 
  • Medium to Large Kitchens: If your kitchen produces a higher volume of grease, consider an automatic grease removal unit. It reduces the need for frequent manual cleanings and ensures that you’re staying on top of grease management. 
  • High-Volume Food Establishments: For large-scale operations such as restaurants, catering services, or food processing plants, a heavy-duty grease separator will be necessary to manage the large amount of FOG produced daily. 

 

Benefits of Using Drain Interceptors 

  • Simple Maintenance: Many modern interceptors come with indicators that alert you when it’s time for cleaning. This makes maintenance easy and ensures your grease trap stays in optimal condition. 
  • Improved Hygiene: By keeping grease out of your pipes, drain interceptors also help prevent unpleasant odors and keep your kitchen sanitary and up to health standards. 
  • Cost-Effective: Preventing clogs and reducing the need for emergency plumbing services can save you a lot of money over time. Plus, maintaining proper grease management can extend the lifespan of your plumbing system. 

 

FAQ on Drain Interceptors 

Q: How do I know what size drain interceptor I need? 
A: The size of your drain interceptor depends on how much grease and wastewater your kitchen produces. Smaller kitchens can usually manage with passive grease traps, while larger kitchens may require automatic or industrial-grade grease separators. Be sure to check local regulations and consult with a professional for the best solution for your needs. 

Q: How often should I clean my grease trap? 
A: Cleaning frequency depends on the volume of grease your kitchen generates, but generally, grease traps should be cleaned every 1-3 months. If your kitchen produces a high volume of FOG, you may need to clean it more frequently to ensure optimal performance. 

Q: What happens if I don’t install a grease trap in my restaurant? 
A: Without a grease trap, your drains can become clogged with fats, oils, and grease, leading to slow drains, backups, and even damage to your sewage system. Many local regulations require grease traps, and failing to comply can result in fines or other penalties. 

Q: Can I install a grease trap myself? 
A: While smaller grease traps can be installed under sinks by a handy individual, larger systems should be installed by a professional to ensure proper setup and compliance with plumbing codes. 

Q: Is there a difference between a grease trap and a grease interceptor? 
A: While both terms refer to devices that capture grease and oil from wastewater, "grease trap" usually refers to smaller, under-sink units, whereas "grease interceptor" often describes larger systems designed to manage significant volumes of grease. 

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