DonoBBD - The Gast 0523-101Q-SG588DX 1/4 hp rotary (4.6amps) has max operating psi of 10psi for continuous operation. 05 is cfm, 23 is rotary series, 101 means oilless, Q means quiet,and SG588DX is the motor model. I don't like to run them over 8-9psi which pushes air 16-18ft deep and lengthens the life span to almost double. Your 'rocker pump' is an as good and dependable a unit or better esp when depth is more than 18ft-20ft. It is just a little noisier and a little more troublesome to rebuild the pump part.
Last edited by Bill Cody; 07/18/13 04:30 PM.
