5+ weeks right now. Sorry, I wish I could build these faster, but it's just not happening. I did order a air over hydraulic pump for my tubing expander a week ago to see if that helps any for the 1125 stuff but it hasn't shown up yet. I had a somewhat irate mother call and ask why I hadn't delivered after 2 weeks. I had to disappoint her a little more and let her know that I wouldn't get started for at least another week and that I'd ship it as soon as I could. It was that or send her the money back. I assume her son (the one that wanted the pipe to begin with) told her to wait a little longer. I just shipped that one last Saturday. I think I have approximately 9 or 10 systems to build right now and I average 2 a week. I'm going as fast as I can without compromising quality.