ClimaConnect single-adjustable duct grille, 325x75 mm, for ducts 160 to 400 mm – uncoated

ClimaConnect duct grille single adjustable 325x75 mm for duct 160 to 400 mm - uncoated

The ClimaConnect duct grille single adjustable 325x75 mm is a spiral-shaped grille made of galvanized steel, uncoated, designed for the supply and exhaust of air in duct systems. The grille features vertical blades, also known as vanes, allowing you to easily direct and regulate the airflow. With a height of 75 mm, this grille is suitable for ducts with diameters from 160 to 400 mm, widely applicable from hospitality venues and retail spaces to industrial environments.

Advantages and features

• Vertically adjustable blades: You manually set the position of the vanes, enabling precise control of both airflow direction and volume tailored to the space.
• Open area up to approximately 70%: A large free passage area ensures efficient air flow with minimal resistance.
• Pre-drilled mounting holes: Allow quick and straightforward installation without extra modifications.
• Compact dimensions of 325x75 mm: Suitable for ducts with diameters ranging from 160 to 400 mm.

Suitable for any air volume

Thanks to the adjustable blades, this grille allows precise regulation of the air volume. This size is appropriate for airflows between 75 and 125 m³/h, ideal for smaller duct connections such as in bathrooms, offices or technical rooms. A larger opening facilitates calmer airflow, while a smaller opening provides higher capacity at slightly increased air velocity.

Installation, maintenance and applications

The duct grille is mounted directly onto the duct opening, with the pre-drilled holes ensuring quick and neat attachment. Its 75 mm height fits ducts with diameters from 160 to 400 mm seamlessly. After installation, you can easily adjust the blades to achieve the desired airflow direction and volume without needing additional tools. The galvanized steel construction requires minimal maintenance and offers long service life, even in environments with fluctuating temperatures or humidity levels. This grille is suitable both for commercial buildings like hospitality and retail and for industrial applications requiring reliable, controllable air supply or exhaust.