Half Chevron Grille (HCG) /V-Blade Return Air Grille/Chevron Return Air Grille
The Half Chevron Grille (HCG) is an aluminum HVAC grille for return and exhaust air fitted with fixed V-shaped half chevron blades. It delivers smooth low-resistance airflow while providing partial sight shielding to hide internal duct components, available for ceiling and wall mounting to meet aesthetic and ventilation demands of commercial and residential ventilation projects.
Product Description
The Half Chevron Grille is designed for return air and exhaust air applications in HVAC systems. Featuring a distinctive V-shaped blade arrangement, it allows efficient airflow while helping to reduce direct sight through the grille.
This design makes it suitable for ceiling or wall installations where both ventilation performance and partial visual screening are required. It is commonly used for return air openings, exhaust air grilles, and return air plenum box panels in commercial and residential buildings.
Key Features
- V-shaped blade design for partial sight-proof effect
- Suitable for return air and exhaust air applications
- Provides clean and directional grille appearance
- Helps conceal internal duct or plenum components
- Low air resistance and stable airflow performance
- Durable and corrosion-resistant construction
- Suitable for wall or ceiling mounting
Structure
- Frame: Extruded aluminum frame
- Blade Type: Half chevron / V-shaped fixed blades
- Mounting: Wall mounted or ceiling mounted
- Application: Return air / exhaust air
- Finish: Powder coated, anodized, or customized
Applications
- Return air openings
- Exhaust air systems
- Wall return grilles
- Ceiling return grilles
- Return air boxes
- Plenum box face panels
- Commercial ventilation systems
- Residential and public building HVAC systems
Technical Specifications
- Material: Aluminum / galvanized steel optional
- Blade Design: Half chevron fixed blades
- Frame Shape: Square or rectangular
- Finish: White powder coating as standard
- Installation: Screw fixing or concealed fixing optional
- Size: Standard and custom sizes available
Product Advantages
Compared with standard flat return air grilles, the Half Chevron Grille offers an improved architectural appearance and a certain degree of internal visual shielding. The V-shaped blade profile helps make the grille more suitable for visible return air openings where appearance matters.
It is an ideal solution for projects requiring both airflow efficiency and a more concealed interior view.
