Round Floor Grille(RFG)/Circular Floor Air Vent Floor Diffuser – Round Type /Round Aluminum Floor Register
Aluminum Round Floor Grille serves as a circular floor-mounted supply air diffuser for HVAC systems. With uniform airflow performance and durable powder-coated finish, this lightweight circular floor vent comes in D150, D200, D250 and D300 standard sizes, widely used in offices, hotels, malls and raised floor ventilation systems.
Product Description
The Round Floor Air Grille is a floor-mounted ventilation grille designed for HVAC supply air applications.
Constructed with aluminum alloy and a powder-coated finish, it provides uniform airflow distribution, durability, and a clean architectural appearance.
It is widely used in commercial, residential, and industrial projects, including offices, hotels, shopping malls, and public buildings.
Key Features
- Circular floor grillefor floor-mounted supply air
- Material: Aluminum alloy with electrostatic powder coating
- Adjustable or fixed concentric grille design for smooth airflow
- Provides uniform airflow distribution and low pressure drop
- Corrosion-resistant and lightweight
- Suitable for installation on raised floors, concrete floors, or floor panels
- Standard diameters available: D150, D200, D250, D300 mm
Applications
- Commercial and residential floor air supply
- Raised floor HVAC systems
- Office buildings, hotels, shopping malls
- Ventilation for public spaces
- Floor-mounted supply air diffusers
Technical Specifications
- Material: Aluminum alloy
- Finish: Electrostatic powder coating (standard gray/white)
- Shape: Circular
- Diameter Options: D150 / D200 / D250 / D300 mm
- Installation: Floor-mounted
- Accessories: Optional adjustable damper or plenum box
