16. VERTICAL DRAIN
PR 1401 SQUARE VERTICAL DRAIN
| GRADE | SIZE (W x L) |
|---|---|
| SS 304 | 75 X 75 (3" X3") |
| SS 202 | 100 x 100 (4" x 4") |
| - | 125 X 125 (5" X 5") |
| - | 150 x 150 (6" x 6") |
| - | 200 X 200 (8" X 8") |
| - | 250 X 250 (10" X 10") |
| - | 300 X 300 (12" X 12") |