Our Drop in Hinged Sump Grates are manufactured to fit directly into the rebate of our Civilcast Precast Concrete Pits providing a fast and tidy way to finish your stormwater pit.
Item # | Item Description | Frame Length | Frame Width | Frame Depth | Grate Length | Grate Width | Grate Depth | Clear Opening Length | Clear Opening Width |
|---|---|---|---|---|---|---|---|---|---|
| GTDI44B | 450×450 Drop in Hinged Grate & Frame Class B | 545 | 545 | 50 | 420 | 510 | 50 | 450 | 450 |
| GTDI44D | 450×450 Drop in Hinged Grate & Frame Class D | 545 | 545 | 50 | 420 | 510 | 75 | 450 | 450 |
| GTDI66B | 600×600 Drop in Hinged Grate & Frame Class B | 690 | 690 | 50 | 570 | 660 | 50 | 590 | 590 |
| GTDI66D | 600×600 Drop in Hinged Grate & Frame Class D | 690 | 690 | 50 | 570 | 660 | 75 | 590 | 590 |
| GTDI96B | 900×600 Drop in Hinged Grate & Frame Class B | 990 | 690 | 50 | 570 | 960 | 65 | 890 | 590 |
| GTDI96D | 900×600 Drop in Hinged Grate & Frame Class D | 990 | 690 | 50 | 570 | 960 | 110 | 890 | 590 |
| GTDI99B | 900×900 Drop in Hinged Grate & Frame Class B | 990 | 990 | 50 | 870 | 960 | 65 | 890 | 890 |
| GTDI99D | 900×900 Drop in Hinged Grate & Frame Class D | 990 | 990 | 50 | 870 | 960 | 110 | 890 | 890 |
| GTDI1209B | 1200x900 Drop in Hinged Grate & Frame Class B | 1290 | 990 | 50 | 583 | 975 | 58 | 1200 | 900 |
| GTDI1209D | 1200x900 Drop in Hinged Grate & Frame Class D | 1290 | 990 | 50 | 583 | 975 | 100 | 1200 | 900 |
| GTDI1212B | 1200x1200 Drop in Hinged Grate & Frame Class B | 1290 | 1290 | 50 | 583 | 1265 | 58 | 1200 | 1200 |
| GTDI1212D | 1200x1200 Drop in Hinged Grate & Frame Class D | 1290 | 1290 | 50 | 583 | 1265 | 100 | 1200 | 1200 |
