Symmetrical bridge used to perform symmetrical departures from main lines, taking into account the change in diameter at the outlet, which is caused by the distribution of the air stream in ventilation and air-conditioning installations.

properties

• made of galvanized steel sheet
• connecting with linear and spot welding
• easy connection with pipes thanks to the ribbed ends
• standard length E: at least 45 mm with a diameter of 100-250 mm; at least 65 mm with a diameter of 315-630 mm

The element can be made with a rubber seal.