Hydraulic Flow Divider Rotary Gear Integral Differential Relief Valve Type Flow Rate (GPM) 10-20 Displacement (cc/rev) 0.581 cc/rev Port Size Inlet (In.) 1-5/16 -12 Port Size Outlet (In.) 7/8 -14 Operating Pressure (PSI) 2 750 psi RPM Range 2000 to 4500 Max Outer Pressure (PSI) 4 500 psi Permananent Molded Cast Iron Body Material 11 Tooth Hardened Steel Gears Length (In.) 9.85 in Width (In.) 4.25 in Height (In.) 4 in