At 91 cfm back pressure is 0.25", it is 0.7" at 55 cfm.
Better for a GS35 is the model G2S-108 with 0.6" at 100 cfm.
73
Peter
-----Original Message-----
From: amps-bounces@contesting.com [mailto:amps-bounces@contesting.com] On
Behalf Of R.Measures
Sent: Dienstag, 31. Januar 2006 12:48
To: Dudley Hurry
Cc: Amps@contesting.com
Subject: Re: [Amps] What blower?
On Jan 30, 2006, at 5:23 PM, Dudley Hurry wrote:
> 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..
How much pressure?
>
> 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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>> http://lists.contesting.com/mailman/listinfo/amps
>
> _______________________________________________
> Amps mailing list
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>
>
Richard L. Measures, AG6K, 805.386.3734. www.somis.org
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