Multi-nozzle diffuser for installation on the circular ventilation duct.
Excellent air induction
Quiet operation
Adaptable use
Easy installation
CAP-RD has a flexible field of applications for ventilation in industrial or public spaces with exposed ventilation ducts.
The CAP-RD is made from galvanised steel and has an ergonomic design for adaptable installation.
Nozzle rotation allows for the airflow pattern to be adjusted to suit particular needs.
CAP-RD is a multi-nozzle diffuser designed to be installed on a circular ventilation duct. It’s principally intended for air supply and can also be used for air extraction. Available in different sizes, it is frequently deployed as ventilation in industrial or public spaces with exposed ventilation ducts. Nozzle rotation allows for a flexible airflow pattern to suit the particular needs of the environment and its users. The nozzles can be rotated by 360°.
The CAP-RD has a compact, ergonomic design and is made from galvanised steel. It is composed of the front diffuser plate formed to match the circular duct shape, with polymer nozzles and a rear perforated airflow equalising box. The diffuser can be attached to the duct by screws. The diffuser is finished in white powder paint in signal seal stripes. Other colours are available upon request.
Our product is customizable to your preferences, allowing you to order it with any RAL code surface finish to perfectly match your aesthetic vision
Nominal data | |||
---|---|---|---|
Air flow(s) | 71; 98; 124 | m³/h | |
Duct connection type | Rectangular | ||
Pressure drop | 3; 5; 8 | Pa | |
Sound power level | 24; 29; 34 | dB(A) | |
Sound pressure level (10 m² room absorbtion area) | 20; 25; 30 | dB(A) | |
Dimensions and weights | |||
Weight | 3.2 | kg |
Nozzle outlet with 1, 2, 3, or 4 rows of nozzles and directionally dependent nozzles for installation on round air ducts. Suitable for supply and exhaust air. Nozzles are rotatable 360°. This enables a wide variety of air distribution patterns at unchanged pressure loss and noise generation.DesignThe diffuser is made of galvanized sheet steel and is powder-coated in RAL9003 (signal white) as standard. The nozzles are made of ABS plastic. The outlet consists of a rectangular front plate, folded for round tubes, with nozzles, and a built-in air guide made of perforated sheet. The diffuser is mounted to the air duct with visible screws. Self-adhesive foam sealing strips are included in the scope of delivery to seal the connection of duct and diffuser. The diffuser is available in lengths of 1000 mm and 1500 mm. Available are 1-row diffusers for round tube sizes from Ø 100 to Ø 250 mm, 2-row diffusers for round tube sizes from Ø 160 to Ø 315 mm, and 3- and 4-row-diffusers for round tube sizes from Ø 315 to Ø 630 mm.It is characterized by:* Versatile adjustable air distribution* Excellent air induction and distribution even with small air volumes, suitable for ventilation with variable air flow rates.* High air flow rate with low noise levels and moderate pressure loss* Compact design - Number of nozzle rows: 1- Size: 1000- Duct diameter: 125- Air flow direction: Horizontal