Practical Metal Pipe Air Vent Connector Round 4-10inch Tube Air Ventilation Joint Exhaust Duct Connector Fresh Air System

Made of galvanized sheet through, which is anti-corrosion, cold-resistant, high-temperature resistant, not easily deformed. The base of connector has screw mounting holes, no drilling is required, it is directly fixed on the wall with screws, which is easy to use. The for of the ventilation flange is smooth, which is conducive to connecting the air duct. A full range of silver-gray electrostatic spraying. Full series with pressure groove technology, the connecting pipe is not easy to fall off. Specifications: For technology: electrostatic spray Type: Metal Flange Air Vent Size:75mm,100mm,150mm,200mm,250mm/2.95in,3.94in,5.91in,7.87in,9.84in

Package Contents:1*Metal vent flange

Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data.