Pneumatic Vibrator, Air Flow Rate 56 cfm @ 80 psi, Maximum Force 6,100 lbf, Maximum Vibration Speed 9,000 vpm, Sound Level 82 dBA, Duty Cycle Continuous, Pneumatic Vibrator Type High Frequency, Force @ PSI 4,950 lbf @ 80 psi, 5,500 lbf @ 90 psi, 6,100 lbf @ 100 psi, Mount Type Lug-style, Rigid, Force @ 80 psi 4,950 lbf