The separator for greasy wastewater is suitable for free-standing set-up in frost-protected rooms and comes without metallic components in the tank. Thanks to the modular design, the separator can be inserted even where access is extremely tight. The collecting tank (NS 0.5 with two tanks) made of permanently resistant polymer (PE) is equipped with an integrated sludge trap. A service access cover with odour-tight cover and quick-release closures makes easy access possible for cleaning and maintenance work. Manual disposal is carried out with the tank open. 20 year polyethylene warranty.