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Old 10-12-2024, 01:14 AM
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In my previous shop, I ran 50' of black iron on the ceiling, with 4 moisture drops and ball valves along the system. I don't see getting enough air to properly cool the pipe with long term use to condense the moisture out of the air enclosed in a ceiling/wall. When I ran my blast cabinet for a couple hours, I had moisture all the way to the 4th drop. In an 8 hour pressure pot blasting day, I had to stop halfway thru and let the pipe cool for an hour during lunch to prevent getting moisture in the sand.
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Mitch
1970 Chevelle SS
1966 Chevelle SS
1967 Camaro ss/rs
1938 Business coupe, street rod
2000 FXSTS, original owner, 13k miles
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