double outlet blower housing

[KimBellingrath]

I'm installing a blower in a machine roof panel and have come accross a problem: The blower exhausts into the side wall of a long, narrow passage. The two close walls create flow problems. Has anyone ever seen a blower housing that has two opposing exhaust paths, instead of one?

 

[ko99]

Backward-curved impellers have a 360 degree exhaust. There are several suppliers, try

http://www.ebm.com

As with any air mover, the performance curves assume no restriction at the exhaust, so you'll have to figure that into your calculations.


ko (

http://www.ecooling.biz)