3A Sanitary Tank Trailers

Walker 3A Sanitary  590x415

Sanitary Exemplified

Creating and designing to industry-leading standards.

Wabash 3A Sanitary Tank Trailers are the number-one choice for America's leading tank truck carriers and premier dairy cooperatives. We are a key pillar in the industry organizations responsible for defining and establishing standards and benchmarks for “sanitary”. We hold ourselves accountable to these requirements in every 3A Sanitary tank we deliver. Exclusive features for weight and thermal efficiency, and a design that exceeds the most stringent standards, equate to more payload and worry-free transport at your target temperature.


DID YOU KNOW?   Our exclusive frame and cradle design eliminates heat signature.

Setting the standard

  • Proprietary frame and cradle design reduces weight and provides a low center of gravity
  • High-performance urethane insulation
  • Unmatched fit and finish
  • Unique safety features including ladders, spill dams and proprietary manhole assembly
  • Smooth, pristine internal tank—no interior grinding, barrel deformation or scars from welding on external rings
  • Most sanitary interior available—no thermal deflection between rings from heat/cold cycles 
  • Fully customizable for different applications
  • Made in the U.S.A.
  • 3-year limited warranty

Delivering Efficiency

  • Greater payload capacity
  • Higher return on investment
  • No bacteria growth or build-up on internal tank
  • Life-long, completely clean and anti-bacterial interior
  • Superior temperature retention
  • Minimal downtime
  • Longer product life
     

Related Products

Find out why leading carriers choose Wabash 3A Sanitary Tank Trailers.

Call (800) 356-5734 to speak with a representative.

Contact Us

Tank Trailers 
General Inquiries: (920) 922-5020
Parts: (800) 672-6939

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