Wall Grille, Gravity Flap, Manrose

Product Details

Is the Sys5 Gravity Flap Wall Grille suitable for wall mounted ventilation?

Yes. This is designed as a wall grille for straight through wall fitting in domestic ventilation applications. It helps provide a low resistance vent that works well with axial fan setups, making it a practical choice for kitchen or utility ventilation where air needs to pass cleanly through the wall.

What size is the wall grille, and will it fit typical openings?

External dimensions are 160 mm by 160 mm. Before ordering, compare these external measurements with your existing wall opening or grille recess. This helps ensure the grille sits correctly and avoids installation issues.

Will this grille work with the same components as a cowled wall outlet?

It will fit the same components as the cowled wall outlet. If you are upgrading or replacing an existing System 5 wall ventilation component, this compatibility can make installation straightforward and reduce the need for additional parts.

What does the gravity flap do in a wall grille?

The gravity flap helps control airflow direction. In use, it is intended to reduce unwanted backflow when the fan is not running. This can improve ventilation comfort by limiting draughts, while still allowing effective airflow when extraction is active.

Is this grille a good match for axial bathroom style fans in straight through applications?

Yes. The product is described as a low resistance vent, which is typically beneficial for axial fan systems where air is drawn through the wall in a direct route. That design approach supports efficient extraction without adding unnecessary airflow restriction.

Why choose the white finish for a kitchen ventilation wall grille?

The white finish is designed to blend neatly with common interior wall colours and kitchen fitting schemes. If you are aiming for a clean, unobtrusive look around your ventilation point, this System 5 white grille provides a simple visual match to many bathroom and kitchen installations.

What part number should I quote when ordering or checking compatibility?

Use part number 565.30.833. Quoting the part number helps confirm you are ordering the correct System 5 wall grille, especially if you are replacing an existing component or matching it to other System 5 ventilation parts.