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Old Oct 23, 2012, 12:14 PM
I don't like your altitude
Stupot46's Avatar
Joined Sep 2011
2,217 Posts
Edf with 70mm o/d intake

Hi guys,since a lot of your builds involve nacelles this seems like a good place to ask.
I'm looking for a fan,preferably with an intake lip that I can use as a basis for a 70mm nacelle.Unfortunately few suppliers list this dimension and those I've emailed haven't replied.
Like all of us I'm looking for the best fan at the best price,something reasonably efficient and reliable without breaking the bank.Wemo do a 64mm that looks promising,but again no outer lip dimension.
Any advice/ideas/nudges in the right direction will be greatly appreciated.
Regards Stuart.
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Old Oct 23, 2012, 12:39 PM
Up-Out-&-Gone
demondriver's Avatar
Charelston SC U.S.A.
Joined Mar 2007
11,545 Posts
Quote:
Originally Posted by Stupot46 View Post
Hi guys,since a lot of your builds involve nacelles this seems like a good place to ask.
I'm looking for a fan,preferably with an intake lip that I can use as a basis for a 70mm nacelle.Unfortunately few suppliers list this dimension and those I've emailed haven't replied.
Like all of us I'm looking for the best fan at the best price,something reasonably efficient and reliable without breaking the bank.Wemo do a 64mm that looks promising,but again no outer lip dimension.
Any advice/ideas/nudges in the right direction will be greatly appreciated.
Regards Stuart.
Hi Stuart. . . I know for a fact that Change-sun 70mm fan & HET fan units come with a removable intake inlet shrould.

Try HK and Ejf dot com for their edf units.
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Old Oct 23, 2012, 05:08 PM
I don't like your altitude
Stupot46's Avatar
Joined Sep 2011
2,217 Posts
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Originally Posted by demondriver View Post
Hi Stuart. . . I know for a fact that Change-sun 70mm fan & HET fan units come with a removable intake inlet shrould.

Try HK and Ejf dot com for their edf units.
Thanks DD.Same story I'm afraid.At70mm the CS is too big,no outer lip dia on any of the others.Looks as though I'll have to stick a pin in my list of possible 64mms and hope I get somewhere near.
Regards Stuart
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Old Oct 23, 2012, 06:15 PM
Up-Out-&-Gone
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Charelston SC U.S.A.
Joined Mar 2007
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Originally Posted by Stupot46 View Post
Thanks DD.Same story I'm afraid.At70mm the CS is too big,no outer lip dia on any of the others.Looks as though I'll have to stick a pin in my list of possible 64mms and hope I get somewhere near.
Regards Stuart
Don't forget Stuart you can take any 64mm edf and make your own intake shroud out of balsa or foam.
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Old Oct 24, 2012, 03:41 AM
I don't like your altitude
Stupot46's Avatar
Joined Sep 2011
2,217 Posts
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Originally Posted by demondriver View Post
Don't forget Stuart you can take any 64mm edf and make your own intake shroud out of balsa or foam.
Just being lazy!
Regards Stuart
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