Engineered for efficient fats, oils, and grease capture, the Dormont WD-4 grease interceptor manages 4 GPM with an 8 lb capacity to protect plumbing and keep busy kitchens on schedule. PDI certification supports code compliance for chefs, operators, and facility managers. Use it to control effluent from prep sinks, pot sinks, or rinse stations to reduce clogs and service interruptions.

Streamline maintenance with a solid steel cover and gasket secured by a hex head center bolt, plus a removable baffle assembly for quick access. A deep-seal trap with cleanout speeds routine service, while the external cast iron flow control fitting helps regulate inlet conditions for consistent performance. These details make day-to-day checks faster and less disruptive to workflow.

Install with confidence using the standard 2" no-hub inlet and outlet, or specify threaded connections by adding “THD” to the model—at no additional charge. An epoxy-coated steel body adds durability in dema

• 4 GPM flow rate with 8 lb grease capacity
• 2" no-hub inlet/outlet; threaded option available by adding “THD”
• Solid steel cover with gasket and hex head center bolt for a tight seal
• Removable baffle assembly for faster cleaning and inspection
• External cast iron flow control fitting to manage inlet flow
• Epoxy-coated steel construction for durability