On Fri, 30 May 2003 08:38:20 -0600, you wrote: >Anyone ever come across a website that will help calculate the size of = pipe >required for airlines in order to have a given pressure on the other = end? > >For example, I have a 400' run of pipe, tied to a compressor tank, >pressurized to 100psi, and I want to be able to have the 100psi at the = end >of the pipe run, so what size pipe do I need in order to obtain this?. = The >values are just for example, but gives the general idea of what I am = after. You need to know the maximul flow rate. Any size of pipe will give you = the same pressure at both ends if there is no flow! -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body