Grease in a commercial kitchen doesn't stay in the pan. When hot oil and food residue wash down the sink, they flow easily while warm, but once they cool they can turn pipe interiors into a sticky, clogging mess. That's why a grease interceptor matters. The hard part is sizing one correctly - too small and you're constantly cleaning it, too large and you may waste space under the sink. This guide looks at the Commercial Grease Interceptor Grease Trap Stainless Under Sink Grease Trap US, a stainless steel unit priced at USD 49.07, and breaks down who it's for and what to expect.
Quick verdict
The Commercial Grease Interceptor Grease Trap Stainless Under Sink Grease Trap US is a compact stainless steel grease interceptor with a 18-20L capacity. Wastewater enters through a 4.8cm inlet and leaves through a 4.8cm outlet, and a separate 2.2cm grease outlet lets you drain collected oils. The package includes the trap, a drainage pipe, and a lid. For a kitchen with moderate grease output and limited under-sink space, this is a solid choice at the stated price. For heavier fryer-focused operations, the capacity may require more frequent attention.
Who it suits
This interceptor fits scenarios where cooking volume is steady but not extreme: a cafe prep sink, a food truck, or a small restaurant's dishwashing station. The 35 x 25 x 23 cm dimensions make it viable for tight plumbing areas. The unit also handles mineral oil, animal oil, vegetable oil, mixed oil, and various emulsified oils, which covers most commercial kitchen fats.
What stands out
Stainless steel is a sensible material choice for a wet environment. The matching 4.8cm inlet and outlet diameters keep the wastewater path straightforward, and the dedicated 2.2cm grease outlet makes maintenance more manageable. The package is practical: you get the interceptor, drainage pipe, and lid without needing to source those basics separately.
Meaningful trade-offs
The 18-20L capacity is both a benefit and a limit. It's enough for moderate dishwashing and prep work, but a busy kitchen producing a high volume of fried food may need to empty and clean the trap more often. The compact body is great for small spaces, but it also means you should measure your under-sink cabinet first to ensure the 35 x 25 x 23 cm unit fits comfortably.
Commercial Grease Interceptor Grease Trap Stainless Under Sink Grease Trap US
Priced at USD 49.07, this stainless interceptor provides a clear 18-20L working capacity and a straightforward set of connections: 4.8cm in and out, plus a 2.2cm grease drain. The package includes the trap, a drainage pipe, and a lid, so you have the fundamental components ready. Consider this product if your sink setup handles a light to moderate volume of cooking oil and water. The trade-off is the capacity: it's not built for an operation that sends a constant rush of hot oil through the drain. It also has a compact footprint, so it suits a sink with limited clearance.
Bottom line
The Commercial Grease Interceptor Grease Trap Stainless Under Sink Grease Trap US is a practical, stainless steel under-sink interceptor for kitchens with moderate grease loads. The 18-20L capacity, the included drainage pipe and lid, and the straightforward 4.8cm connections give it a clear role. If your space and cleaning frequency fit that profile, this is a reasonable pick; if you cook at a much higher volume, you'd want to look at a larger interceptor.
