Grease management is one of those behind-the-scenes decisions that quietly protects your drains, your plumbing, and your kitchen routine. But choosing the right under sink interceptor isn't just about picking a box that fits; it's about matching capacity, footprint, and durability to how your kitchen actually runs. Here's a focused look at one specific option: the Commercial Grease Interceptor Trap 70 lb, an under sink grease trap designed for commercial foodservice use.
Quick verdict
If your kitchen needs a 70 lb interceptor with a manageable under sink footprint, this Beseder model is worth considering. It's a plastic unit with thick walls (described at 1/4 inch), side connections, and a compact footprint of 15.75 x 13.2 x 10.63 inches. The open-box condition and final-sale wording mean you should be comfortable with the unit as it arrives. At USD 99.00, it's a specific, dimensioned choice rather than a generic grease trap.
Who it suits
This interceptor is aimed at a restaurateur or foodservice operator who wants a plastic grease trap under the sink, with exterior dimensions that fit tight under-counter spaces. The 70 lb capacity and side connection style are central to its design. If you're replacing an existing trap or planning a new sink station, these are the numbers that matter.
What stands out from the listed details
From the listed details, the key highlights are the plastic construction, the 1/4 inch wall thickness, and the ASME certification noted in the product description. The blue color and model number BSDR GT4 are also specified. The dimensions are specific enough to help you sketch out whether it fits your sink base before you commit.
Commercial Grease Interceptor Trap 70 lb - Under Sink Grease Trap 10 GPM

This is a 70 lb capacity plastic grease interceptor with side connections. The main reason to choose it is the combination of a compact under sink footprint and a 1/4 inch wall thickness, which the product description highlights as a durable plastic build. The limitation to keep in mind is the open-box condition: the listing describes it as "opened box appears new" and states all sales are final, so it's best to be fully comfortable with that condition before committing.
Meaningful trade-offs
The main trade-off is the condition and final-sale status. This is listed as "opened box appears new," and the product notes state all sales are final with no returns accepted. So you'll want to be confident that an open-box unit meets your expectations. Another trade-off is the material: plastic won't rust like metal, but it may not be the right fit for every kitchen's durability expectations. The product description mentions ASME certification, which is a useful point to weigh if certification matters for your setup.
Bottom line
At USD 99.00, the Commercial Grease Interceptor Trap 70 lb offers a clearly defined under sink grease management solution for kitchens that need a 70 lb plastic trap with a compact footprint. It's not a one-size-fits-all answer, but if you can accept the open-box state and final-sale terms, it's a concrete option to consider.