Contact Us

Stock that Ships in 48 Hours


Diesel Exhaust Fluid (DEF) - Tanks


DEF Tanks - Diesel Exhaust Fluid Tanks

DEF - Diesel Exhaust Fluid - weighs approximately 9 lbs per gallon.

DEF (Diesel Exhaust Fluid) Tanks are available in various sizes up to 15000 gallons. Our tanks are made from High Density Polyethylene (HDPE) and Cross Linked Polyethylene (XLPE) and built to last. Plastic-Mart sells diesel exhaust fluid tanks with specific gravity ratings of 1.5 and 1.9. Tanks with a specific gravity of 1.5 are considered general purpose def tanks tanks while our 1.9 specific gravity tanks are made for more robust commercial diesel exhaust fluid applications. The most common sizes for Diesel Exhaust Fluid Vertical Tanks range from 50 - 16,500 gallons. In addition to our vertical and horizontal DEF tanks we also offer double wall diesel exhaust fluid tanks and cone bottom tanks. Plastic-Mart also supplies the heat tracing and insulation to ensure the diesel exhaust fluid temperature is controlled. We recommend using Polypropylene PP or Stainless Steel SS for the fitting materials and Ethylene Propylene Diene Monomer EPDM or Viton which is a brand of synthetic rubber and fluoropolymer elastomer commonly used in O-rings for the gasket material. Our tanks ship from more thank 40 locations across the United States and we have DEF tanks being utilized across the entire nation. Please do not hesitate to contact our sales staff at (866) 310-2556 if you have any questions or need any advice about what tank is best for your specific Diesel Exhaust Fluid (DEF) storage requirements.