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#1
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what size hole to drill for 1" bulkhead
title says it all, thanks
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#2
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For a standard sched 40 bulkhead, 1.75". Heavy duty sched 80 bulkheads are larger and can vary from mfgr to mfgr.
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#3
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I agree with sjm817. To be honest I would buy the bulkhead first and measure the outer diameter. It is always better to match the hole to the bulkhead than to try the other way IMO.
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Rich Overton Hit the little red house above for the ARC website! You know you want to! |
#4
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thanks.
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