Nebraska Irrigation | Berkeley P.T.O Driven Centrifugal Pumps
Berkeley P.T.O. Driven Centrifugal Pumps >> Download PDF of this page. • Can quickly be coupled to any conventional 540 RPM tractor power take-off with a 1-3/8 inch, six-tooth spline, or 1000 RPM take-off with a 1-3/8 inch, 21-tooth spline.