Choosing the right grease trap for a kitchen sink is essential for preventing clogs, reducing odor, and staying compliant with local wastewater regulations. This guide reviews five reliable options suitable for homes, small businesses, and eateries, comparing materials, capacities, and ease of installation. Read on to find a model that matches your flow, space, and maintenance preferences.
| Product | Brand | Capacity / Size | Type |
|---|---|---|---|
| Beseder 5 GPM Plastic Under Sink | Beseder | 5 GPM | Plastic, Under-Sink |
| BEAMNOVA 25lbs Stainless Steel Interceptor | BEAMNOVA | 25 lbs capacity | Stainless Steel, Inlet/Outlet |
| Wadoy 8 lbs Commercial Trap | Wadoy | 8 lbs | Stainless Steel, Under-Sink |
| DYNAMI 8-10Lbs Stainless Steel Trap | DYNAMI | 8-10 lbs | Stainless Steel, Under-Sink |
| Beseder 20 lb Plastic Trap | Beseder | 20 lbs | Plastic, Under-Sink |
When selecting a grease trap, consider material durability, installation fit, filtration stages, and ease of cleaning. The options below cover plastic and stainless steel constructions, from compact 5 GPM models to heavier 25 lbs and 20 lbs capacities. Each entry includes a direct product link, an image, and key features to help you compare quickly.
Beseder 5 GPM Plastic Under Sink Trap
Built from durable plastic with thick 1/4″ walls, this Beseder grease trap is designed to resist rust and leaks while fitting under most sinks. Its 15.75″ x 13.2″ x 10.63″ dimensions make installation straightforward in compact commercial and home kitchens. The unit supports a multi-stage cleaning approach suitable for removing mineral, animal, vegetable, and emulsified oils.
BEAMNOVA 25lbs Stainless Steel Interceptor
BEAMNOVA’s upgraded stainless steel model features a larger capacity and enhanced welding for a smoother port. It includes an outlet pipe, user manual, and all necessary accessories. The unit uses 1.2mm thick 201 stainless steel, providing corrosion resistance and long service life. A threaded connection and rubber seals promote a leak-free operation, with rounded corners to reduce scratching risk.
Wadoy 8 lbs Commercial Trap
This 8-pound Wadoy grease trap emphasizes sealing details to prevent leakage, with thickened 201 stainless steel construction and a threaded outlet interface. The design includes rubber seals on lids and a buckle-lock for secure performance, contributing to reduced maintenance needs in busy kitchens.
DYNAMI 8-10Lbs Stainless Steel Trap
Featuring four stages of filtration and an automatic shut-off device for open-air installation scenarios, this DYNAMI grease trap emphasizes durability and efficiency. Its stainless steel body supports long-term use in fast-paced kitchens, where effective separation of oil and water is essential for drain health and odor control.
Beseder 20 lb Plastic Trap
This plastic trap from Beseder offers a higher capacity for larger kitchens. It features thick walls for durability, and a multi-stage cleaning system designed to handle oily water including fats, oils, greases, and emulsified substances. Its dimensions are designed to fit under most standard sinks.
Buying Guide
- Material choice: Plastic traps are corrosion-resistant and budget-friendly, while stainless steel options offer greater durability and easier cleaning in high-volume environments.
- Capacity and flow: Match the trap’s flow rate or weight capacity to your kitchen’s daily discharge. Larger restaurants may require higher capacity units to prevent backups.
- Sealing and leakage prevention: Look for rubber gaskets, threaded connections, and locking mechanisms to minimize leaks and odors.
- Installation considerations: Check dimensions to ensure under-sink clearance and verify inlet/outlet configurations align with your plumbing.
- Maintenance and cleaning: Models with accessible access lids and clear multi-stage filtration help simplify routine cleaning and reduce downtime.
- Compliance: Ensure the chosen model meets local code requirements for grease interception and wastewater discharge.
When comparing models, balance initial cost with durability, maintenance effort, and expected service life. For small operations or home kitchens, a compact 5 GPM plastic unit may suffice, while larger facilities may benefit from stainless steel traps with higher capacity and enhanced sealing. Consider your typical oil load, frequency of cleaning, and space constraints to pick the most practical solution.