Prihoda Journal

NEW INSTALLATION

Portsideboulders, Willetton, Australia

Many thanks to Cosair for doing this special job for an indoor rock-climbing facility. The challenge was to find a better way to diffuse air from evaporative cooling units. These units are characterised by fans with high air flow and a low static pressure of less than 80 Pa. We replaced the plastic plenums, which are very popular in Australia, with something more professional and controllable in terms of air diffusion. Installation cost was reduced, and only one person is needed to fit the lantern. We chose an angle of 60° according to the installation height to reach the best airflow at the occupant level. The aim was to achieve about 0.5–1.0 m/s at floor level. Our customer received fully washable fabric ducting with tailor-made air distribution, low weight, and custom colour. The new fabric lantern also features low noise, unlike the original plastic plenums which generated significant noise as a result of air velocities through its grilles.

63.288 m3/h
of air passes through our diffusers
3 pcs
of diffusers have been installed
120 Pa
pressure is harbored in our diffusers
Basic parameters
Total airflow: 63.288 m3/h
Pressure: 120 Pa
Diameter: C1800
Length: 3x Lantern 1200mm
Material: NMS DGO
Cookie settings
Information about cookies
Cookies are used to improve websites, to display personalized content and to analyze visitor data. Technical cookies are necessary for the operation of the website - by using the website, you agree to their usege.
Technical cookies
always allowed
They provide key website features such as security, network management, accessibility, and basic traffic statistics. You can turn off technical cookies in your browser settings, but this can negatively affect the functionality of the website.
Performance cookies
They allow you to display relevant content and personalized offers and ads based on your interests on www.prihoda.com, on third-party sites, and on social networks.
Analytical cookies
Third-party tools (such as Google Analytics) allows to improve the way website works with information about usage. Cookies collect this information in a way that does not allow direct identification.
Allow all
Save settings