In article ,
"habbi" wrote:

What is the burst pressure of 1/2" black poly tubing rated for 100psi. I
want to bury it as an air line between my house and work building so it will
have up to 125 psi in it. I have a lot of it for free that is why I want to
use it.



I used that stuff for some outdoor water faucets in the garden. All of
it eventually failed (split) at the barb connections. I only run 40 psi
water pressure.

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