Piston Vibrator Housing Material Cast Iron Outlet Connection Size 1/4 in Outlet Connection Type BSPP Air Flow Rate 3.7 cfm @ 87 psi Maximum Force 33.9 lbf Inlet Connection Size 1/4 in Inlet Connection Type NPT Maximum Vibration Speed 2 220 vpm Maximum Bin Weight Capacity 339 lb Overall Height 2.36 in Overall Length 2.36 in Overall Width 2.36 in Sound Level 90 dBA Duty Cycle Continuous Pneumatic Vibrator Type Piston Force @ PSI 33.9 lbf @ 87 psi Mount Type Bolt-On