Ventilation Grille for Ø80 mm PVC Duct

Modular Ventilation Grille for Ø80 mm PVC Duct 

This model is a ventilation grille perfectly suited for standard Ø80 mm PVC ducts. It has been designed in three distinct pieces to optimize 3D printing and allow the use of different materials or colors for each function:

1. The Grille: The outer body that inserts into the duct and contains angled blades to direct airflow.
2. The Seal: An intermediate ring that ensures a perfect fit and a clean finish to secure the mesh inside.
3. The Mesh/Mosquito Net: The net that prevents insects, large debris, and dust from entering the duct.

Assembly required: The three pieces must be glued together after printing to form a complete and solid unit.

Features & Benefits

• Protection: The fine mesh acts as an effective mosquito net against insects.
• Air Control: The grille blades (main support) direct or slightly restrict airflow.
• Customization: Print each piece in the color or material of your choice for perfect aesthetic integration.

Assembly Instructions (Important!)

1. Printing: Print the three files (Grille, Seal, Mesh).
2. Preparation: Ensure the parts are clean and burr-free.
3. Mesh + Grille Bonding: Glue the Mesh inside the Grille.
4. Seal + Grille Bonding: Glue the seal around the Grille.
5. Installation: Insert the glued assembly into your Ø80 mm PVC duct

• Use a strong adhesive suitable for the chosen filament (e.g., cyanoacrylate glue for PLA/PETG).

Recommended Materials: PETG (for outdoor) or PLA (for indoor).