open source water well swivel - mach1

!: open source water well swivel - mach1

I drew out some ideas about a water swivel to pump into the spinning drill pipe for a water well. i got some parts to put together to see how everything would go together. still need to test to see how well the o-rings hold up. whats the maximum pressure they'll hold. how often then need lubricants. does it need some sort of support arm to keep it from spinning with the pipe. how many holes does the inside pipe need. openfarmtech.org docs.google.com

open source water well swivel - mach1

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