New Metal Pipe Air Vent Connector Round 4-10inch Flange Seat Hose Connector Fresh Air System

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 -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.