ProGrade - Model 2614 -Pneumatic Vibrator

Oscillating piston type has cushioned forward and reverse strokes, which together with the muffled exhaust ports, make the unit barely audible within its frequency range of 38 to 45 cps. The 2614 Pneumatic Vibrator can be used for jogging cut paper, on small feed trays, on small compacting tables and on flexible plates inside hoppers.