Tuthill 1LEV-CC-7, Cast Iron Rotary Gear Pump, Pump End Only, no motor, with an Internal Relief Valve set to 55 PSI (can be adjusted in field), Counter Clockwise rotation only (from shaft end view), standard shaft, Viton mechanical shaft seal and o-ring, Viton elastomers, and 1/2 Inch NPT by 1/2 Inch NPT ports.