After seeing members and friends being seriously injured and stories of fatalities I hope to clarify which Flex Fans are the culprits of infamy and which are a good product.
Any metal flex fan has the potential for fatigue, cracking and rivet separation. Any fiberglass flex fan which has multiple pieces riveted together is also a ticking time bomb.
These type (below) I have never seen fail from anything other than impact.... Provided they stay below their designed RPM limits.
Any metal flex fan has the potential for fatigue, cracking and rivet separation. Any fiberglass flex fan which has multiple pieces riveted together is also a ticking time bomb.
These type (below) I have never seen fail from anything other than impact.... Provided they stay below their designed RPM limits.
