Automatic Shut-off Device: Equipped with an automatic shut-off feature, it can be used in open-air conditions and will shut down automatically when it rains. High Efficiency: This grease trap interceptor features four stages of filtration, effectively separating oil and water with high purification efficiency. Details High-Quality Thread: The threaded connection on the water-oil separator head has an even, smooth surface for a precise fit and secure seal, enhancing durability. Thickened Baffle: Designed with a thickened baffle for excellent sealing performance, effectively preventing grease and moisture from penetrating through. Carrying Handle: Includes a handle on the upper lid for easy operation and convenient lid opening. Application Suitable for treating mineral oil, animal oil, vegetable oil, mixed oil, and various emulsified oils in oil-water mixtures. Specification Material: Stainless Steel Capacity: 18-20L Overall Dimensions: 35*25*23cm / 13.8*9.8*9 inches Wastewater Inlet Diameter: 4.8cm / 1.9 inches Water Outlet Diameter: 4.8cm / 1.9 inches Grease Outlet Diameter: 2.2cm / 0.86 inches Package Included 1 x Grease Trap Interceptor 1 x Drainage Pipe 1 x Lid All necessary installation accessories