Charlie and RC51,
We tested the ECO 7 and the best pressure we could get was just over 2PSIG. The pump could not push any air to 10 feet, and at 3 feet it was pushing just under 2 PSIG which showed less than one SCFM on a testing gauge. So the pump we had to test could push some air to four feet, but the lifting action would be severely limited.
Look for the pictures on Scott's thread.
Well then you had to have a bad pump. Once again how am I pushing air at 8 feet then no problems? If the Eco 7 only put out 2 psi I would not be able to run mine at 8 or 9 feet and I am doing as I write this and so are others?? So how do you explain that?
RC
