Classified Ads/Equipment For SalePre-owned 2,500 U.S. Gallon, Carbon Steel, Vacuum Tank. Pre-owned 2,500 U.S. Gallon, Carbon Steel, Vacuum Tank. (#57574) Originally posted at pumper.com Septic Trucks Detail Score Newsletter Sign Up Join your colleagues who already get great content delivered right to their inbox. Sign Me Up! Pre-owned 2,500 U.S. gallon, carbon steel, vacuum tank. Stock# 0668V www.vacuumsalesinc.com (888)VAC-UNIT (822-8648) (PBM) Details