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Re: pearl tube cooler: what are the diameter when installed?

Pearl tube coolers vary with respect to fin lengths. I'm currently holding one of the smaller sizes in my hand, and they add 0.35" all around (i.e., add 0.7" to the overall tube diameter). I believe that they make them in a size smaller than the smallest that I have, which would have smaller fins. The largest size that I have (I'm using them on 813 transmitting tubes) adds 0.45" all around (adds 0.9" to the tube diameter).

Hope this helps...


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  • Re: pearl tube cooler: what are the diameter when installed? - TubeHistory 16:57:45 09/21/06 (0)


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