Kitchen water loaded with cooking oil needs a reliable interception point before it heads down the drain. In any warewashing sanitation grease setup, you have two practical directions: a stainless steel grease trap interceptor that resists corrosion and adds automatic rain protection, or a larger plastic oil-water separator that can sit under a sink and handle bigger volumes. Both are new units, but they solve the same messy problem in different ways.
Quick Verdict
If your kitchen produces heavy grease output and you have room for a larger unit, the 50L Grease Trap Interceptor Oil-water Separator is the more capable workhorse. If you want a corrosion-resistant interceptor, the Grease Trap Interceptor Stainless Steel model is the cleaner fit.
At a Glance
| Product | Listed Price | Price Bar | Material | Footprint | Outlet Diameter | Standout Feature |
|---|---|---|---|---|---|---|
| Grease Trap Interceptor Stainless Steel For Restaurant Kitchen Wastewater Oil Us | USD 49.02 | Stainless Steel | 35×25×23cm | 2.2cm/0.86in | Automatic shut-off and 4-stage filtration | |
| 50L Grease Trap Interceptor Oil-water Separator Restaurant Kitchen Under Sink | USD 70.15 | Plastic | 45×35×30cm | 3cm/1.18in | 50L capacity with 7-layer filtration |
Where Each Product Wins
The stainless steel interceptor fits smaller-space situations. Its stainless steel construction gives it a resilient body for everyday kitchen use.
The 50L separator is the better fit for bigger kitchens and continuous wastewater flow. It gives you more room to handle volume before you need to manage the unit.
Product Notes
Grease Trap Interceptor Stainless Steel For Restaurant Kitchen Wastewater Oil Us
The stainless steel interceptor is the pick when material robustness matters. It uses four stages of filtration to separate oil and water, covering mineral oil, animal oil, vegetable oil, mixed oil, and various emulsified oils. A standout is the automatic shut-off device, which lets you arrange it in an open-air situation and shuts down automatically when it rains. The body measures 35×25×23cm with a 4.8cm wastewater inlet and a 2.2cm grease outlet. That compact footprint works well when space is tight, but the grease outlet is smaller than the 50L separator's outlet, so it is better suited to more modest wastewater flows.
50L Grease Trap Interceptor Oil-water Separator Restaurant Kitchen Under Sink
The 50L oil-water separator is built for bigger workloads. It holds 50L/13.21gal and has a flow rate of 2.1T/4629.71lbs/h, making it a strong candidate for restaurants, fast food chains, bars, cafes, cafeterias, food factories, and schools. The unit uses a professional 7-layer filtration system and ships with a drainage pipe, gloves, and a sealing ring for assembly. The rectangular plastic body measures 45×35×30cm, so it takes up more space than the stainless steel model, and it is designed to be freestanding or placed under a countertop. The 3cm outlet gives grease an easier exit path. Assembly is required, and the material is plastic rather than stainless steel, which matters if you want a metal body.
Final Choice by Use Case
- For a restaurant with heavy frying output and more room for equipment: Start with the larger oil-water separator.
- For an open-air installation where rain exposure is a concern: Start with the metal-body interceptor.
- To keep the upfront cost lower: The stainless steel model is listed at USD 49.02, while the larger oil-water separator is listed at USD 70.15.
