Green Turtle Technologies offers the Proceptor fiberglass separator for the separation of oil, grease and solids from wastewater. Proceptor separators are constructed from non-corrosive, non-cracking and leak-proof fiberglass. They offer a 30-year warranty against corrosion, leaks and structural failures; engineered hydraulics to ensure compliance with sewer discharge regulations; and larger storage capacity to reduce maintenance. Green Turtle Technologies.