Concrete septic tank set with one 1500mm internal diameter tank and one 1200mm internal diameter tank is used for onsite wastewater systems where a two-tank precast concrete septic arrangement is required. This set includes cast-in bases and Class C, 5 tonne traffic-rated two-piece split lid covers.
The set includes a 1500mm ID tank with 1970L capacity and a 1200mm ID tank with 1269L capacity. Traffic split lid covers are supplied to suit the selected tank sizes, with an approximate total set weight of 4540kg based on listed tank and cover weights. Confirm system design, local approvals, cover rating, site access, lifting and unloading arrangements before ordering.