ACO in-ground gravity grease separators

ACO’s range of in-ground gravity grease separators for trade waste is available with a total capacity of up to 5000 L. Wastewater containing fats, oils and grease (FOGs) and food solids enters the grease separator from the kitchen or food processing plant, with food solids sinking to the bottom of the unit under gravity. FOGs, which are less dense, float to the top and the treated wastewater flows into the sewer system.

The company’s range of below-ground grease traps is now available in 3000, 4000 and 5000 L capacities for in-ground applications to complement the 1000, 1500 and 2000 L below- and above-ground units. Larger commercial kitchens such as hospitals, cafeterias, cafes and small food processors can have greater control over FOGs discharged from sinks, dishwashers, kitchen appliances and other drainage outlets.

A single access point in the below-ground units allows for easy access for maintenance and cleaning. ACO has a choice of access covers and reinforced precast concrete collars to provide protection of the grease traps for high traffic and load environments.

Constructed from lightweight polyethylene or glass-reinforced plastic (GRP), the grease separators feature a smooth finish for easy cleaning and are corrosion resistant to cope with harsh environments. If buoyancy is a concern, the grease separator design includes external ribs that key into the surrounding soil to assist in preventing the unit from floating.

Lightweight and robust, the grease traps are easy to install and can be incorporated into the overall wastewater system at the design stage or as a retrofit or upgrade. ACO provides full installation and design support for the decision-making process including Revit models, drawings and installation guides.

The extended range of capacities enables specifiers and installers to choose the most appropriate volume for the application knowing that the product is fully compliant with Australian water authorities and is easy to clean and maintain.