ClimaConnect dual-adjustable duct grille, 525x75 mm, for ducts 160 to 400 mm - RAL 9005

ClimaConnect Double Adjustable Duct Grille 525x75 mm for Ducts 160 to 400 mm - RAL 9005

The ClimaConnect double adjustable duct grille 525x75 mm is a spiral-shaped grille made of galvanized steel, finished in RAL 9005, designed for supply and exhaust air in duct systems. This grille combines vertical louvers on the front side with horizontal louvers on the rear, also known as fins, allowing you to direct airflow simultaneously in two directions. With a height of 75 mm, this grille is suitable for ducts with diameters ranging from 160 to 400 mm and is widely used across hospitality venues, retail spaces, and industrial environments.

Advantages and Features

• Double adjustable louvers: The combination of vertical and horizontal louvers gives you full control over airflow direction both horizontally and vertically.
• Open area up to approximately 70%: A large free passage area ensures efficient air flow with minimal resistance.
• Galvanized steel with RAL 9005 finish: A durable, sleek black finish that resists corrosion, even under intensive use.
• Pre-drilled mounting holes: Enables quick and easy installation without additional modifications.
• Compact dimensions of 525x75 mm: Suitable for ducts with a diameter of 160 to 400 mm.

Simultaneous Air Distribution

By adjusting both the vertical and horizontal louvers, you can distribute the airflow more precisely throughout the room than with a single adjustable grille. This is particularly valuable in spaces where air supply needs to be well distributed at multiple points simultaneously. This size accommodates airflow volumes between 125 and 250 m³/h, which fits common duct connections found in retail stores, hospitality venues, or office buildings. A larger opening creates a smoother airflow, while a smaller opening provides more capacity with a slightly higher air velocity.

Installation, Maintenance and Applications

The duct grille mounts directly onto the duct opening, with the pre-drilled holes allowing for fast and tidy installation. Due to its 75 mm height, this grille fits ducts with diameters from 160 to 400 mm precisely. After installation, first adjust the horizontal louvers and then the vertical louvers to the desired airflow direction, all without the need for extra tools. The galvanized steel with RAL 9005 finish requires minimal maintenance and offers long service life, even in environments with varying temperatures or humidity. This grille is suitable for commercial buildings such as hospitality and retail, as well as industrial applications where precise controllable air supply or exhaust is required.