Quadrant Disc for ventilation duct

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

• The item  is available for retail and wholesale;
• The place of origin is in China,when you buy one or two,please consider freight(by air or by sea) into the cost;
• Accept bulk order with Container delivery;
• Please contact us online (click here) Or send inquiry message to our email:  ventilation@smartclima.com