Hydro Cylinder Pumpsgreenspun.com : LUSENET : Elevator Problem Discussion : One Thread
I would like to find out what is best for pumping out a hydralic cylinder that is 50 foot or more deep. I have seen guys make a seal for the top of the cylinder and use compressed air with a hose to try and pump out a cylinder. I also heard of lowering a pump down the cylinder to pump it out. What works best, anyway to pump out cylinder with out rigging car and taking out the ram. Thank you
-- Jim (firstname.lastname@example.org), March 18, 2004
You have to use a compressor line(flexible tube outside and tucked in the end, at the bottom) and pvc, I cant remember the formula for how many psi for how many feet but an average 5 horse should do it easily.
-- mike (email@example.com), March 26, 2004.