Quote Originally Posted by biftek. View Post
I'd use larger tubing though, not a fan of that tiny stuff.

I ran it through Martins flow rate estimator spreadsheet... 3/8 tubing will still give me decent flow and be a bit easier to manage

It worked out to be 1.57 GPM with 3/8" and 1.61 with 1/2" so the effect is negligable.


thats a kick ass spreadsheet btw... saved me heaps of time