| | | | |
| 6 | 4353-060 | $180.03 | 6 PVC BLIND FLANGE DUCT CL150 |
| 8 | 4353-080 | $225.84 | 8 PVC BLIND FLANGE DUCT CL150 |
| 10 | 4353-100 | $249.14 | 10 PVC BLIND FLANGE DUCT CL150 |
| 12 | 4353-120 | $299.49 | 12 PVC BLIND FLANGE DUCT CL150 |
| 14 | 4353-140 | $381.14 | 14 PVC BLIND FLANGE DUCT CL150 |
| 16 | 4353-160 | $433.32 | 16 PVC BLIND FLANGE DUCT CL150 |
| 18 | 4353-180 | $527.76 | 18 PVC BLIND FLANGE DUCT CL150 |
| 20 | 4353-200 | $736.09 | 20 PVC BLIND FLANGE DUCT CL150 |
| 24 | 4353-240 | $792.39 | 24 PVC BLIND FLANGE DUCT CL150 |