
NDS 101R

NDS 1216

NDS 640

NDS 620

NDS 16

NDS 300

NDS 914PB

NDS 14

NDS 101

NDS 90

NDS 201

NDS 20

NDS 16S

NDS 1245

NDS 900

NDS 916

Dura 094-K

NDS 1290

NDS 75

NDS 40
A catch basin collects surface runoff at a low spot and routes it into your drain line. The box sits below grade with a grate on top; debris settles in the sump while water exits the side outlet. Match the outlet to your pipe size (commonly 3 or 4 in.) and pick a grate rated for the traffic it will see.
Size the basin to the area it drains — larger or fast-flowing areas need a bigger box or several basins tied together. Atrium grates shed leaves in planting beds; flat grates suit lawns and walkways.