The Grande 20 Double Wall Waste Oil Tank is engineered for secure, high-capacity, aboveground storage of used oils and hydrocarbon waste. With double-walled protection, self-bunded containment, and a modular ISO container footprint, this tank delivers robust safety, full regulatory compliance, and effortless site setup for commercial, industrial, and remote waste oil management.

Features and Benefits:

• Capacity: Safe fill level of 29,350 litres; total capacity of 30,900 litres
• Double-Wall Construction: Rugged primary steel internal tank with a mild steel outer tank; integral secondary containment eliminates the need for external bunding
• Waste Oil Ready: Designed specifically for safe, compliant waste oil and used hydrocarbon storage
• Pump Bay: Secure, lockable, bunded cabinet for waste oil transfer pumps and accessories—spacious and weatherproof
• ISO Container Footprint: 20-foot standard shipping container size (6,058mm L x 2,438mm W x 2,896mm H) for easy stacking, global logistics, and rapid on-site installation
• Durable Build: Pressed corners, reinforced top, and curved tank roof increase durability, structural strength, and effective drainage
• Baffled Interior: Internally baffled to reduce liquid movement, enhancing safety even if relocated with contents inside
• Paint Finish: Industrial-grade 250–300 micron white (custom colors available) for exceptional weather and corrosion resistance
• Maintenance Friendly: Dual manway access, sloped floor to a collection sump, sampling cabinet, and emergency venting as standard
• Accessories: Fluid level dipstick, high level alarm, overfill protection, updraft vent pipe, and all required hazardous material decals

Compliance and Safety:

• Meets or exceeds UL 142, ULC-S601-14, and CCME/EPA aboveground waste oil tank standards
• Double-walled construction for total secondary containment and reliable leak detection
• Air pressure tested at the factory before delivery for guaranteed leak-tightness
• Delivered with full regulatory labeling

Suitable For:

• Fleet and heavy equipment maintenance shops
• Industrial or remote facilities managing large volumes of used oil
• Mining, construction, agriculture, and any operation where secure, regulation-ready waste oil storage is critical

Specifications:

Safe Fill Level: 29,350 litres
Total Capacity: 30,900 litres
Footprint: 6,058mm L x 2,438mm W x 2,896mm H
Bare Weight: 7,705 kg
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 (custom available)
Transport/Handling: ISO-compatible, forklift pockets
Maintenance: Dual manways, collection sump, sampling cabinet, easy access
Accessories: Fluid level dipstick, overfill protection system, high level alarm, updraft vent

With robust double-walled steel construction, built-in containment, and a modular design, the Grande 20 Double Wall Waste Oil Tank by Unity Fuel Solutions gives you safe, effortless, and fully compliant waste oil storage for any demanding business environment.