الرأسي فاصل الجاذبية
الرأسي فاصل الجاذبية. Guide to Vertical Gravity Separators | CleanawaterJun 2, 2015 . To treat oily water in accordance to these regulations, an oil water separator is necessary. A cheap and efficient way to treat oily water and ensure your business is following the law is a Vertical Gravity Separator (VGS).