DEF Tanks for Diesel Exhaust Fluid Storage
Our Diesel Exhaust Fluid (DEF) Tanks:
ACO Container Systems designs and manufactures high-quality DEF tanks built to protect fluid purity, maintain optimal temperatures, and support operational reliability in diverse Canadian climates.
Our DEF tanks are produced at our Pickering, Ontario facility, ensuring exceptional quality control and fast lead times. From heavy-duty logistics fleets to industrial facilities and agricultural operations, our DEF storage solutions deliver the durability, chemical compatibility, and climate adaptability your business demands.
Tough, Chemical-Resistant
ACO’s DEF tanks are built from industrial-grade HDPE or XLPE for chemical compatibility, UV resistance, and reliable structural integrity in demanding conditions.
- Industrial-grade HDPE or XLPE
- UV-stabilized for outdoor use
- Strong specific gravity ratings (1.5, 1.9, 2.2)
Flexible & Climate-Ready
Our DEF tanks adapt to any site or climate with single or double-wall containment, seismic hold-downs, insulation, heat tracing, and sizes from 80 to 16,500 gallons.
- Single-wall or double-wall options
- Insulation & heat tracing to prevent freezing
- Wide sizes: 80–16,500 gallons
Canadian-Made & Custom
Our Canadian-made DEF tanks are fully customizable with fittings, valves, and accessories — backed by local production, quick lead times, and expert support.
- Fully customizable fittings & accessories
- Made in Ontario, Canada
- Expert engineering support
Capacity
Our double wall tanks/storage line up
Capacity
Wall Type
Material
Optional Features
Single or Double
HDPE or XLPE
Insulation, heat tracing, seismic hold-downs, custom fittings
Why Proper DEF Storage Matters
Diesel Exhaust Fluid is sensitive to contamination, temperature fluctuations, and UV exposure. Improper storage can lead to crystallization, chemical breakdown, and costly equipment failures. Using purpose-built DEF tanks protects fluid quality, extends the life of your SCR system, and keeps you compliant with emissions regulations.
For which Industries?
- Data Centers
- Logistics & Fleets
- Agriculture
- Industrial Facilities
