Hot-dip galvanized vacuum tanks from LMT – VAXTEEL resist corrosion in harsh environments. Steel tanks are fully submerged to provide full coverage inside and out. Galvanizing is a proven corrosion deterrent against the caustic liquids and gases encountered during septic service. Tanks are available in 300- to 5,000-gallon capacities with customizable options. They are available with single or multiple compartments. Galvanized tanks can remain unpainted or be painted for a more traditional appearance. 800/545-0174; www.vaxteel.com.