This large volume blender can process up to 4 liters of free-flowing material with high-liquid content. Four-Liter Blenders have two handles to ease lifting, pouring, and carrying. All models process liquids at 15,000, 18,000, or 20,000 rpm. S5180-2 has a two-minute timer for unsupervised blending. The ergonomically designed control panel features five settings: OFF, LOW, MEDIUM, HIGH, and PULSE. The 3-hp motor is encased in the base for quieter operation. 120 VAC Models are UL, NSF, is CSA listed and include a 7-ft, three-wire cord. 240 VAC models are available. Shipping weight: 40 Lbs.