A Bearing Type: Oversized , dBA: 60 , Duty: Continuous Only at Certain Force Settings, Intermittent Duty at Maximum Force Settings , Enclosure: Watertight, Totally Enclosed, Non-Ventilated , Force: Mechanically Adjustable , Housing Material: Aluminum , Max. Temp.: 104 Degrees F , Mounting Plate: Sold Separately , Mounting Position: Universal , Overall Height: 6.5" , Overall Length: 5.375" , Overall Width: 5.5" , Phase: 1 , Power Source: Electric , Speed: 3200 vpm , Vibrator Type: Compact , Voltage: 115 VAC