Extra high-capacity 12,000-litre UV-stabilised polyethylene septic tank designed for heavy-usage residential, commercial, and institutional wastewater management.
Extra heavy-duty 23,000-litre UV-stabilised polyethylene septic tank with multi-chamber design for high-capacity, low-maintenance wastewater management.
Super heavy-duty 28,500-litre UV-stabilised polyethylene septic tank with multi-chamber design for very high-capacity, low-maintenance wastewater management.