GreaseShield

The GS2000-DPF is a grease recovery unit that is suitable for use with two-bowl pot wash sinks, prerinse sinks and hood dishwashers. It can help reduce drain blockages caused by fats, oils and grease (FOGs), per the maker. The unit automatically separates grease, including emulsified animal fat, and has no silt valve, which prevents the discharge of FOGs into the drain line.

https://greaseshield.com/