ACO Passavant is a range of premium gravity grease traps designed for separating Fats, Oils and Grease from commercial kitchens and food processing wastewater. Founded in 1946, the ACO Group is Australasia’s leading manufacturer of water, cable and tradewaste management products, with production facilities in Western Sydney and Goulburn, NSW. ACO Passavant grease traps have a range of benefits, making us one of Australia’s leading grease trap suppliers.