The Buying Question
Under-sink grease interception is one of those purchases that only becomes urgent after a backup. For a restaurant kitchen, the real question is whether an interceptor can handle the flow from your sink without demanding constant attention. The Carbon Steel Grease Trap Interceptor for Restaurant Under Sink Kitchen (30 LB) is a dedicated under-sink unit priced at USD 535.00, and it brings a clean set of specifications to that decision.
Quick Verdict
If your kitchen needs an under-sink interceptor rated to handle 15 gallons per minute, this 30 LB carbon steel model is a practical contender. It combines a corrosion-resistant coated steel body with removable baffles, a T-Vent, and a non-skid deck plate. At USD 535.00, it is a clearly specified piece of equipment for a specific flow range.
Who It Suits
This trap is aimed at restaurant kitchens that need an under-sink interceptor for a sink station with a 15 GPM discharge rate. The 30 LB size is the only configuration listed here, so it fits operations where that capacity matches the actual sink usage. Because the body is 11-gauge carbon steel with a corrosion-resistant coating, it is built for a permanent installation rather than a temporary or portable setup. Kitchens that prefer removable baffles for servicing will appreciate that detail.
What Stands Out from the Listed Details
- Flow rate clarity: The 30 LB trap is rated at 15 gallons per minute, which gives you a concrete capacity figure to compare against your sink usage.
- Build material: 11-gauge carbon steel with a corrosion-resistant coating is a heavy-duty choice for a permanent under-sink installation.
- Removable baffles: These make it easier to access the internal components during cleaning.
- Included extras: The T-Vent and non-skid deck plate come as part of the unit. The title includes NSF, and the description confirms PDI certification, so it is positioned for commercial kitchen use.
- Connection type: No hub connections are listed, which means the trap uses a different joining style than hub-based fittings.
Meaningful Trade-Offs
The main trade-off is simplicity versus specificity. This is a single configuration: the 30 LB size with a 15 GPM flow rate. If your kitchen generates higher flow, this unit is not the one. Also, carbon steel is durable but it is not stainless steel; the corrosion-resistant coating will require the normal care that coated steel needs to stay in good shape. The listing does not spell out the exact dimensions, so you will need to match the stated capacity and the unit's physical footprint to your actual under-sink space. The price of USD 535.00 reflects a commercial-grade purchase, not an entry-level plastic trap.
Bottom Line
For a restaurant under-sink grease trap with a 15 GPM requirement, the Carbon Steel Grease Trap Interceptor (30 LB) at USD 535.00 is a well-specified option. You get a durable coated steel body, removable baffles, a T-Vent, and a non-skid deck plate, all in a unit positioned for commercial kitchens. If the 30 LB capacity fits your sink load, this is a straightforward choice to work with.
Carbon Steel Grease Trap Interceptor for Restaurant Under Sink Kitchen | NSF
This is the product under review in its 30 LB configuration. The listed price is USD 535.00, and the description confirms a 15 GPM flow rate for this size. The 11-gauge carbon steel construction with corrosion-resistant coating gives it a permanent-installation feel, and the removable baffles address the practical need for periodic cleaning. The T-Vent and non-skid deck plate are useful additions that you do not have to buy separately. Just be sure the 30 LB flow rating matches your sink station, since this model does not offer a higher capacity.
