The sediment separator is suitable for installation in the ground. The collection tank made of permanently resistant polymer (PE) is equipped with a removable sediment tank (NS 2 with two sediment tanks) made of stainless steel and a hole diameter of 5 mm. An odour trap is installed in the outlet. Access for cleaning and maintenance work is possible via one or several service access covers. 20 year polyethylene warranty. Options: Hole diameter of sediment tank: 3, 6, 8, 10, 12, 15 mm Additional price for additional fine screen (mesh size 1.0 mm)