| | | | |
| | 6 | 43BD-060 | $447.68 | 6 PVC BUTTERFLY DAMPER SOC DUCT |
| | 8 | 43BD-080 | $461.41 | 8 PVC BUTTERFLY DAMPER SOC DUCT |
| | 10 | 43BD-100 | $528.55 | 10 PVC BUTTERFLY DAMPER SOC DUCT |
| | 12 | 43BD-120 | $566.39 | 12 PVC BUTTERFLY DAMPER SOC DUCT |
| | 14 | 43BD-140 | $758.36 | 14 PVC BUTTERFLY DAMPER SOC DUCT |
| | 16 | 43BD-160 | $845.07 | 16 PVC BUTTERFLY DAMPER SOC DUCT |
| | 18 | 43BD-180 | $1,146.99 | 18 PVC BUTTERFLY DAMPER SOC DUCT |
| | 20 | 43BD-200 | $1,351.65 | 20 PVC BUTTERFLY DAMPER SOC DUCT |
| | 24 | 43BD-240 | $1,746.91 | 24 PVC BUTTERFLY DAMPER SOC DUCT |