Need Bulk head help

Discussion in 'Refugium' started by homyg30, Feb 27, 2013.

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  1. homyg30

    homyg30 Feather Duster

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    hey i have a friend who has a diamond drill bit sized 1-3/8 in in dia. what size bulk head would i need?

    i made a DIY overflow box and just need to drill my tank and i can be on my way to making a sump/refugium and upgrading!
     
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  3. skurious

    skurious Sailfin Tang

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    you would need a 3/4 inch bulk head
     
  4. homyg30

    homyg30 Feather Duster

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    Ok thanks!!! Mind telling me how you know that?
     
  5. HeiHei29er

    HeiHei29er Gigas Clam

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    If you go to a site like this link and look at the bulk heads, they'll usually tell you what the installation hole size is in the details.

    Bulkhead ABS Thread x Thread - Bulk Reef Supply
     
  6. skurious

    skurious Sailfin Tang

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    haha, yep. Thats exactly what I did.
     
  7. homyg30

    homyg30 Feather Duster

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    Ha missed that part! Thanks!
     
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  9. AZDesertRat

    AZDesertRat Giant Squid

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