Stainless impeller ... no wearing shoulder

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69kona

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« on: December 03, 2017, 12:03:32 PM »
Anybody know why this Berkeley impeller is like this? got it out of a junk boat ...


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69kona

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« Reply #1 on: December 03, 2017, 12:13:57 PM »
Flusher ?


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69kona

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« Reply #2 on: December 04, 2017, 05:16:35 AM »
What happened to this place? Lol



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jimpen

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« Reply #3 on: December 04, 2017, 07:38:13 AM »
Facebook killed the site


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08chevyguy

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« Reply #4 on: December 04, 2017, 10:38:50 AM »
Facebook killed the site


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I agree....its a bummer.

FordLover

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« Reply #5 on: December 04, 2017, 11:31:46 AM »
Facebook killed the site


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I miss you too Jim

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69kona

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« Reply #6 on: December 04, 2017, 12:16:14 PM »
Facebook killed the site


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Agreed Jim ... do u have any info on this impeller ?


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jimpen

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« Reply #7 on: December 04, 2017, 12:20:14 PM »
I would think a bad shaft


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JordanDangerfield

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« Reply #8 on: December 04, 2017, 01:59:23 PM »
Facebook killed the site


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Flusher

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« Reply #9 on: December 04, 2017, 03:11:06 PM »
What specifically are you referring to?  I'm guessing the partially missing shoulder?

Looks like excessive balancing for an excessively out of balance impeller.  I believe those are sand cast.  Any core shift requires compensation for in balancing.

Those aren't good impellers.  Just because they are 316 stainless steel does not make them work good.

Those impellers are very heavy castings with overly thick vanes.  The thick vanes will naturally cavitate more.  Thicker castings also means smaller flow passages.

Anything else, I would have to measure.

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69kona

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« Reply #10 on: December 04, 2017, 03:52:04 PM »
Thanks for input Flusher . Yeah I was wondering why the shoulder in the picture is missing lol .. Atleast  I know now what I got as far as performance wise ...


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76Challenger

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« Reply #11 on: December 04, 2017, 06:43:59 PM »
Facebook killed the site


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Yep but at least most of the people left here on the app have at least a half of a brain in there head ... Facebook page .... Well uhh .... Sometimes I wonder lol

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jimpen

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« Reply #12 on: December 04, 2017, 06:53:50 PM »
Yes I agree


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