Galvanized Steel Round Duct Volume Control Damper

Φ100 (0.5mm wall thickness galvanized steel);
Φ100 (1.0mm wall thickness galvanized steel);
Φ120 (0.5mm wall thickness galvanized steel);
Φ120 (1.0mm wall thickness galvanized steel);
Φ150 (0.5mm wall thickness galvanized steel);
Φ150 (1.0mm wall thickness galvanized steel);
Φ175 (0.75mm wall thickness galvanized steel);
Φ175 (1.0mm wall thickness galvanized steel);
Φ200 (0.75mm wall thickness galvanized steel);
Φ200 (1.0mm wall thickness galvanized steel);
Φ250 (0.75mm wall thickness galvanized steel);
Φ250 (1.0mm wall thickness galvanized steel);
Φ300 (0.75mm wall thickness galvanized steel);
Φ300 (1.0mm wall thickness galvanized steel);
Φ350 (1.0mm wall thickness galvanized steel);
Customized other sizes with galvanized steel;
Customized with stainless steel;

Other description: Tinplate damper,Pipe regulating damper,Round Duct Regulator valve;
It can regulate air volume with 5 gears;
Material: Galvanized tinplate(Galvanized steel);And stainless steel is available ifyou require;
Product color: Natural color (as shown in the sample picture);
Specifications: See above,and also can customize according to the customer’s size;
Flange: if you need flange,we also can do it with flange;

• 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 to email:  ventilation@smartclima.com