The Grande 12 Double Wall Waste Oil Tank delivers secure, double-walled, aboveground storage for used oils and hydrocarbon waste. Designed for commercial, industrial, and remote applications, it offers robust protection, regulatory compliance, and streamlined maintenance in a compact ISO footprint.

Features and Benefits:

• Capacity: Safe fill level of 11,240 litres (2,971 US gallons); total capacity 11,839 litres (3,127 US gallons)
• Double-Wall Construction: Rugged primary steel inner tank with an integral mild steel outer tank—built-in secondary containment eliminates the need for external bunding
• Waste Oil Ready: Fully compatible for the safe, compliant storage of used oils and waste hydrocarbons
• Pump Bay: Secure, lockable, bunded cabinet for pumps and waste oil transfer equipment—weatherproof and spacious
• ISO Container Footprint: 8’ x 10’ (2,991 x 2,438mm), standard container locks for easy global logistics, stacking, or rapid site installation
• Strong, Durable Build: Pressed corners, reinforced top, and curved tank roof for maximum durability and efficient drainage
• Standard Features: Fluid level dipstick, emergency venting, sloping floor to a waste collection sump with sampling, and an overfill protection system (Grande only)
• Internally Baffled: Reduces liquid movement, improving safety and handling during tank relocation, even when partially filled
• Paint Finish: Extra-thick 250–300 micron industrial-grade white coating (custom colours available)
• Simple Maintenance: Dual manway access points and bottom sump sampling for easy inspection and service

Compliance and Safety:

• Complies with UL 142, ULC-S601-14, and CCME/EPA used oil management standards for aboveground waste oil storage tanks
• Double-walled integral containment obviates the need for traditional bund walls
• Air pressure tested at factory for leak integrity prior to delivery
• Supplied with all required regulatory and hazardous material decals

Suitable For:

• Fleet and maintenance shops, industrial facilities, mining and construction sites, agriculture, and remote operations handling waste oil

Specifications:

Safe Fill Level: 11,240 litres (2,971 US gallons)
Gross Capacity: 11,839 litres (3,127 US gallons)
Footprint: 2,991mm L x 2,438mm W x 2,896mm H (approx. 118 x 96 x 114 in)
Bare Weight: 4,825 kg (10,640 lbs)
Wall Construction: Double-walled steel (integral secondary containment)
Pump Bay: Yes, lockable and bunded
Baffling: Internally baffled for stability
Compliance: UL 142, ULC-S601-14, CCME/EPA
Paint Finish: Industrial-grade (white standard; custom on request)
Transport/Handling: ISO-compatible, forklift pockets
Maintenance: Dual manways, bottom sump, easy access
Accessories: Fluid level dipstick, sampling cabinet, overfill alarm

With its robust double-wall steel design, integrated containment, and full regulatory compliance, the Grande 12 Double Wall Waste Oil Tank by Unity Fuel Solutions delivers safe, efficient, and environment-friendly waste oil storage that meets the needs of any demanding workplace.