| | | | |
| | 6 | 43BD-060 | $327.27 | 6 PVC BUTTERFLY DAMPER SOC DUCT |
| | 8 | 43BD-080 | $337.31 | 8 PVC BUTTERFLY DAMPER SOC DUCT |
| | 10 | 43BD-100 | $386.38 | 10 PVC BUTTERFLY DAMPER SOC DUCT |
| | 12 | 43BD-120 | $414.04 | 12 PVC BUTTERFLY DAMPER SOC DUCT |
| | 14 | 43BD-140 | $554.38 | 14 PVC BUTTERFLY DAMPER SOC DUCT |
| | 16 | 43BD-160 | $617.78 | 16 PVC BUTTERFLY DAMPER SOC DUCT |
| | 18 | 43BD-180 | $838.48 | 18 PVC BUTTERFLY DAMPER SOC DUCT |
| | 20 | 43BD-200 | $988.09 | 20 PVC BUTTERFLY DAMPER SOC DUCT |
| | 24 | 43BD-240 | $1,277.03 | 24 PVC BUTTERFLY DAMPER SOC DUCT |