Air Motor 5.25 HP Running Torque @ Max Pressure 84 in.-lb. 175 cfm Max Air Flow Max RPM 2500 Shaft Dia 15/16 In. Shaft Length 1.97 In. Flange Mounting Port Size 1/2 in NPT REV Rotation Housing Material Cast Iron Gray Finish 300 RPM @ Max Torque Max Air Pressure 100 psi Overall Length 9.17 In. Overall Width 7.87 In. Overall Height 7.87 In. 0 Degrees to 250 Degrees F Operating Temp Range