The Grande 40 Double Wall Waste Oil Tank delivers secure, high-capacity aboveground storage for used oils and hydrocarbon waste. With a modular ISO container footprint and integral double-walled, self-bunded containment, this tank offers top-tier safety, total regulatory compliance, and simplified installation for any commercial, industrial, or remote site.

Features and Benefits:

• Capacity: Safe fill level typically in the 35,000–45,000 litre range (contact Unity Fuel Solutions to confirm the 40 model; Grande tanks are available up to 107,400 litres)
• Double-Wall Construction: Heavy-duty primary steel inner tank and secondary mild steel outer tank means built-in secondary containment—no external bunding required
• Waste Oil Ready: Specifically designed for the safe, compliant storage of used oils and hazardous hydrocarbon waste
• Pump Bay: Optional; includes lockable, bunded cabinet for transfer pumps, hose reels, and overflow/spill protection—weatherproof and secure
• ISO Container Footprint: Built to standard 40-foot shipping container dimensions (approx. 12,192mm L x 2,438mm W x 2,896mm H) for global transport, stacking, and rapid on-site setup
• Strong, Durable Build: Pressed corners, reinforced top, and a curved tank roof for lasting strength and effective runoff
• Internally Baffled: Baffling reduces liquid movement, boosting safety and stability—especially during any tank relocation
• Paint Finish: Industrial-grade 250–300 micron white (custom colors available) for superior weather and corrosion protection
• Maintenance Friendly: Dual manway access points, floor sloped to collection sump with sampling cabinet, fluid level dipstick, overfill protection, and emergency venting as standard
• Accessories: All required waste oil and hazardous material decals and compliance labels included

Compliance and Safety:

• Meets or exceeds UL 142, ULC-S601-14, and CCME/EPA standards for aboveground waste oil tanks
• Double-walled design provides total secondary containment and reliable leak detection—no need for separate concrete bunds
• Each tank is air pressure tested at the factory before delivery for guaranteed leak-tight performance
• Delivered with all statutory hazardous material signage and regulatory labels

Suitable For:

• Fleet and heavy equipment maintenance depots, industrial and remote waste facilities, mining, construction, agriculture, or any operation needing secure, compliant, large-volume waste oil storage

Specifications:

Safe Fill Level: Typically 35,000–45,000 litres (confirm exact value for Grande 40 with supplier)
ISO Container Footprint: 40-foot (approx. 12,192mm L x 2,438mm W x 2,896mm H)
Double-Wall Construction: Steel inner and outer tanks (integral secondary containment)
Pump Bay: Optional, lockable, bunded
Baffling: Internally baffled
Paint Finish: Industrial-grade white (custom by request)
Maintenance: Dual manways, sloped floor to sump, sampling cabinet, fluid level dipstick
Compliance: UL 142, ULC-S601-14, CCME/EPA
Accessories: Overfill protection, high-level alarm, emergency vent, hazardous material decals

With its robust double-wall steel construction, built-in containment, modular ISO design, and full regulatory approvals, the Grande 40 Double Wall Waste Oil Tank by Unity Fuel Solutions ensures safe, compliant, and efficient waste oil management—delivering high-capacity storage for any demanding workplace.