Mike,
Don't forget about EMB blowers.. They are German made and very quiet for
the CFM/backpressure created.. They have one, model G2E 108-AA01-32 that
can develop 91 cfm @54 dBA noise and weights 48 ozs..
http://www.ebmpapst.us/
Good luck,
Dudley
WA5QPZ
At 11:32 AM 1/28/2006 +0000, Mike Bondarev wrote:
>Hi again!
>Thanks to all of you for your comments. GU-84B need 147CFM and GU-78B
>need 165CFM airflow. But this is for full power plate dissipation
>continuous key down. In SSB and CW you can have less. So I'll look
>for Dayton 2C647, 4C006 and 4C446. I hope the quality of this blowers
>is good for long time operations.
>
>Regards, Mike RL3BM
>ex. UA6LU
>
>
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