We have a pneumatic lift that runs at 300psi or a bit more, running off a nitrogen bottle and regulator for mobile use. For shop use, the nitrogen gets fairly expensive just to avoid dragging out the jack. Any ideas on a somewhat inexpensive compressor setup tht would put out say300 psi at perhaps 1 cfm (more or less)? I looked at
Before anyone launches off, we do use a high pressure hose with line shutoffs to handle the pressure. Standard hose is usually rated at 200 psi max, quick disconnect fittings at the same, just not up to these pressures. If we build our own setup, the fittings will need to be something tougher than copper.