The AUW Ölprotektor differs from the CUW Ölprotektor mainly through the material. It is made of aluminum instead of stainless steel. This inexpensive material is also resistant to corrosion and considerably lighter. This also provides advantages in logistics.The separator works with the same principle as the CUW Ölprotektor. By sided spouts dirt can be detected immediately and the cleaning of the separator is considerably simplified.The AUW Ölprotektor is available in several standard sizes. The extra wide shots allow installation on flat roof support systems, vibration dampers and wall brackets.