Profile: Southern Tank & Manufacturing, Inc. offers a complete line of carbon and stainless steel tanks. Our AquaSweep™ oil water separator is used for separating non-emulsified oils and petroleum products from storm & waste water. Sludge and remaining matter settle at the bottom. The remaining storm water exits the separator under the oil globules. Our oil water separator is available in single-wall & double-wall designs. We fabricate carbon and stainless steel fuel storage tanks that are compatible with all types of fuels including biodiesel and ethanol. Some of the products stored in the fuel storage tanks include all grades of gasoline, diesel, kerosene, commercial & military jet fuel, racing fuel, asphalt, waxes, ink, chemicals, and petroleum based oils & lubricants. We also offer generator, used oil, water storage, custom, and skid tanks.