In commercial and industrial environments, uninterrupted power is critical. Sayul Engineering is a premier manufacturer of custom box type storage tanks in Sri Lanka, specifically designed for the safe and efficient storage of diesel fuel used to power heavy-duty generators. Built from premium mild steel sheets, our rectangular storage solutions ensure your facility remains powered during unexpected grid outages.
Unlike traditional cylindrical tanks, box type tanks are engineered to maximize volume within a constrained footprint. This makes them the industry standard for commercial buildings, hospitals, telecommunication towers, and manufacturing plants where backup generator rooms have limited horizontal space. Every tank we produce is rigorously tested to ensure absolute leak prevention and adherence to indoor fire and safety regulations.
Our large-capacity box tanks serve as the primary diesel reservoir for your facility. Designed to sit flush against walls or fit perfectly into designated utility corners, these mild steel tanks provide the massive fuel reserves necessary to keep industrial generators running for days at a time.
For multi-story facilities or massive generator setups, we fabricate highly efficient "Day Tanks." These smaller box-type tanks (commonly ranging from 500L to 1,000L) are installed directly next to the generator engine. They act as an immediate, readily available fuel source, automatically drawing diesel from the main bulk tank to ensure the generator never runs dry.
Based on our extensive project portfolio, we regularly manufacture box-type tanks for major commercial clients across Sri Lanka. Our standard manufactured capacities include:
Fabricated using high-grade, thick mild steel sheets that provide exceptional durability and resistance to structural warping.
The rectangular "box" design allows for a massive reduction in dead space, providing more fuel capacity per square foot of floor space.
Each tank is treated internally and externally with industrial-grade protective coatings to prevent rust, fuel contamination, and degradation over time.
Engineered with precision-welded manholes, secure fill points, and proper atmospheric venting systems to prevent dangerous pressure buildup.
Sayul Engineering offers turnkey solutions. Beyond the tank itself, we specialize in laying the interconnecting fuel pipelines between your bulk storage tank, your day tank, and the generator engine. We also supply and integrate automated electric transfer pumps and precise level monitoring systems (such as OLE sensors) so your maintenance team always knows exactly how much fuel is in reserve.
Protect your operations from power failures with expertly engineered fuel storage. Partner with Sayul Engineering for CPC-compliant, space-saving generator tanks built to last a lifetime. Contact our 24/7 online engineering team today to discuss your site dimensions and request a custom fabrication quote.