Product Details

China Manufacturer Round Steel Wall Metal Air Vents Cover

Product Description

Metal Air Vents Introduction

Round ceiling metal air vent is widely used in HVAC ventilation system as air supply or air return diffusers. The frame of the disc air diffuser is connected with the core by a inner screw. We can turn the screw to adjust the air volume. There are mainly two types of this air diffuser-----concave type and convex type.

Specification

Metal Air Vents Specification