Design of Air Exhaust/Intake Louvers

[GWK]

Could someone tell me where I can find some design information for the design of air exhaust/intake louvers? I am specifically interested in disengagement of rain water during very heavy rain fall events. My specific need is related to a dilute phase conveying application with polyethylene plastic. I believe that the existing filter vent design that I have is inadequate to prevent intrusion of heavy rainfall. Thanks in advance for any assistance provided. GWK

 

[jherbert]

check out

http://www.coltinternational.co.uk/

 

[lrod]

Another company that provides a number of solutions is

http://www.munters.com/

 

[agme]

Contact a louver manufacturer like Ruskin or Greenheck and describe your application. Louvers for wind-driven rain applications are available that are built to standards for Miami, FL hurricane conditions.