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  1. 14th June 2021, 07:34 PM #1
    AndrewK01
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    Default Any idea on the impeller size of this

    Hi guys, I’m wondering if anyone would have an idea of the impeller size of the DE in the photo, it’s an older Holytek 5Hp
    Cheers
    Andrew


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  3. 14th June 2021, 07:46 PM #2
    BobL
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    Default

    That looks like my machine (except mine was a carbatech) and its 13".

    Looks like its hooked up to a foam cutter.

    They used to be available in both single a 3 phase. If it's a 3P unit you can drive it via a VFD and get it moving a bit faster so it sucks are air.

    Mine came with a SP motor but I converted it to s 3{ motor ion 2018.
    Upgrading a 3HP Single Phase DC with 4HP 3P motor and VFD
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  4. 14th June 2021, 07:59 PM #3
    AndrewK01
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    Thanks for the info Bob, it’s 3 phase, do you think there would be much of an improvement running this, vs a dc-7 ?


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  5. 14th June 2021, 08:06 PM #4
    AndrewK01
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    The other option is this one, also 5Hp 3ph
    I can’t find any info online about it, I’m just not sure if it will fit in the enclosure I’m building




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