8BA Fan Assembly with 17" Flex Fan

[V8COOPMAN]

I believe around 2013 a Flex-a-lite brand fan was coming apart. Something about the rivets and construction. Also some that were aluminum blades were stress cracking with fatigue and failing. This is a Derale stainless steel fan that is rated to 8,000 rpm. The pulleys are 1 to 1 and I don't think I will be running 8,000 rpm. That is all I know from what I have read. I have no first hand experience having one fail nor do I personally know anyone that has.

We too didn't particularly want to use a "FLEX-FAN" initially, but the dimensions we had to work with pretty-much pre-determined that probability in our case. So, we did a lot of research. We too ended-up using a "DERALE" brand fan. Derale has been building fans and other cooling products for eons for the OEM market as well as for the aftermarket, right here in the good ol' USA. We convinced ourselves that there is nothing to worry about with these Derale Fans. And the darned thing moves some air! Ours is a 16" diameter fan.

Coop

 

[19Fordy]

V8: Thanks for Derale fan info. If possible, please provide part # of the fan you and Heard selected. Hope all is well. Thanks, Jim

 

[V8COOPMAN]

V8: Thanks for Derale fan info. If possible, please provide part # of the fan you and Heard selected. Hope all is well. Thanks, Jim

Hey Jim ..... I'm almost positive our fan came from Jeg's, and that it was a 16" diameter fan. But I can only find a 15.250" fan of similar build listed at Jeg's tonight. Maybe that's what it was all along. It sure is a nice fan, though. Click on the link BELOW!


https://derale.com/product-footer/b...x-fans/standard-rotation-2/19213-19218-detail


Hope you all have a nice Thanksgiving.

Dick D/Coop


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