Bob, Serious bid-ness, dude. Check out Taunton press or other wood working resources and get a book on finish room air. http://www.ehso.com/SBA_Pubs.htm http://www.woodweb.com/ http://www.taunton.com/ Dunno 'bout you, but I've only got a few remaining brain cells. I wouldn't second-guess the requirements, or temp a neighborhood lawsuit. Have fun, anyway, Guy At 07:01 AM 2/1/2006 -0800, you wrote: >I hope this topic is okay... > >I am setting up a piano refinishing room in my shop >and I want to put in an exhaust fan. How important is >it to use an explosion proof motor? How do you figure >the necessary fan size, speed, motor horsepower etc.? >Also is it important to locate it at a certain height? > >The size of the room would have some bearing on the >airflow needs. This room will be about 12' by 15'. I >am planning on making an opening about 2' square on an >inside wall other than the fan's wall that will be >covered with an air cond. filter for air intake >whenever the doors are closed. > >Someone can reply off line if you don't want to >discuss this on the list. > >Thanks, > >Bob Hull > >__________________________________________________ >Do You Yahoo!? >Tired of spam? Yahoo! Mail has the best spam protection around >http://mail.yahoo.com >_______________________________________________ >caut list info: https://www.moypiano.com/resources/#archives
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