1/8" NPT to 1/4" NPT
thingiverse
When using pressurization equipment, exercise extreme caution and assume full responsibility for your actions! Always use the correct fittings in high-pressure situations to ensure maximum safety. The fitting I created is a result of merging NPT thread models from dcreel's and nebarnix's designs. This fusion yielded two distinct versions, differing solely in the length of their 1/8" NPT ends. The V2 model boasts an approximately 3mm shorter extension compared to its counterpart. I employed version 2, pictured below, with a 100% fill density during the printing process to craft an airbrush hose coupling that is sturdy and reliable.
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