For sale is a Atlas Copco Type WSD 250 Water Separator. Atlas- Copco Part No.1619 7459-01. Additionally labeled: PB 20 / TB 70 / V 3.9. Capacity range: 265 - 742 CFM. Maximum working pressure: 290 PSI. NOTE: I removed this water separator from a working Atlas Copco 75 HP air compressor