Zurn GT2700-20 Grease trap recommended for removing and retaining grease from waste water in kitchen and restaurant areas where food is prepared. 20 GPM flow rate. PDI certified. Grease trap is corrosion-resistant coated fabricated steel with no-hub connections, slip-resistant cover, flow diffusing baffle, integral trap, and vented inlet flow control device. Inlet and outlet sizes shown indicate standard operating sizes and flow control settings. Zurn Light Commercial. 40 inch grease capacity. 3 inch inlet and outlet. 40 lb. grease capacity with 20 gallon per minute flow rate. 3" inlet/outlet no-hub connections. Slip-resistant cover, flow diffusing baffle, integral trap, vented inlet flow control device.