Quadrant Disc for ventilation duct
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Quadrant Disc for ventilation duct Type A
Latest model is 165mm handle and hole dimension is 10.2*10.2mm or 12.2*12.2mm
Quadrant Disc for ventilation duct Type B
Dimension: 120mm handle and hole dimension is 6*6mm or 8*8mm
Home>>Ventilation Material>> Air Duct Accessory>>Quadrant Disc for ventilation duct
Please send your best rocking price the following.
1- Quadrant Disc for ventilation duct Type A sq hole 10.5
2- Dimension: 120mm handle and hole dimension is 6*6mm or 8*8mm.