12x12 Plastic NEO catch basin (NEO 300-CBP), galvanized fillable slot, C Class Color_Green you can use the connection

you can use the connection cut outs on the side and bottom directly with various sizes from 6"

This sand trap can hold any of the 4” Base trench drain grates

1450mm Height / 800mm Diameter

33303-ADA-K

847011SFSB

12x12 Plastic NEO catch basin (NEO 300-CBP), galvanized fillable slot, C Class Color_Green you can use the connectionVodaland's 12x12 BASE plastic NEO catch basin is a cone shaped basin with a 12" width, length, and height. This catch basin comes with a C class galvanized steel fillable slot that adds an additional 5" in height. The C load class is designed to withstand vehicle traffic. The basin includes a pipe connection adapter available in diameters of 2 1 2 and 4 (see drawing for details). Alternately, you can use the connection cut outs on the side and bottom