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Pyro - 1/8" or 1/4" NPT ???

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Old 12-04-2007, 10:28 PM
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Pyro - 1/8" or 1/4" NPT ???
Which choice is better and why? Westech makes both.
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Old 12-04-2007, 10:48 PM
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I like 1/8 NPT, that way just in case you would ever need to redo it you can always drill out and go 1/4 NPT
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Old 12-05-2007, 08:20 AM
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1/4" might be a little stronger, but it sure isn't any fun tapping that big of a hole if the manifold. I would have chosen 1/8" if SPA offered that option.
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Old 12-05-2007, 10:24 AM
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I second the above. Go with 1/8 and it leaves you with more options down the line. My banks was 1/4 and leaves a massive hole and so few others use it.
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Old 12-05-2007, 07:45 PM
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Got it. 1/8" it is. Thanks again.
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Old 12-05-2007, 08:10 PM
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All you have to do is use a reducer bushing if you need to go to 1/8" after you ran a 1/4"
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