VIBCO's engineers developed a "Silent" high frequency vibrator that produces the same speed and force as conventional models...but without all the noise! VIBCO’s patented design provides: 
Performance — the high speed and force you need for your job
Reliability — starts every time
Quiet Operation — patented design eliminates noise normally associated with high frequency pneumatic models
Efficiency — patented Air Saver design recycles air
Specifications
                                                                                Speed at 80 psi | 
                                                                        N/A 11500 vpm | 
                                                                                Speed at 90 psi | 
                                                                        N/A 12500 vpm | 
                                                                                Speed at 100 psi | 
                                                                        N/A 13500 vpm | 
                                                                                Force at 100 psi | 
                                                                        N/A 4400 lbs | 
                                                                                Air Consumption | 
                                                                        N/A 40 cfm | 
                                                                                dB | 
                                                                        N/A 90 dB | 
                                                                                (A) Inch | 
                                                                        N/A 7-1/2 | 
                                                                                (B) Inch | 
                                                                        N/A 6-1/8 | 
                                                                                (C) Inch | 
                                                                        N/A 5 | 
                                                                                (D x D1) Inch | 
                                                                        N/A 6-1/4 | 
                                                                                (E) Inch | 
                                                                        N/A 1/2 | 
                                                                                (F) Inch | 
                                                                        N/A 3-7/16 | 
                                                                                (H) Inch | 
                                                                        N/A 3/4 | 
                                                                                Weight lbs. | 
                                                                        N/A 23 | 
                                                                                Manufacturer | 
                                                                        N/A Vibco | 
            