The Hamilton Beach HBF510 EXPEDITORâ„¢ Culinary Blender is designed for professional kitchens and culinary enthusiasts. It features a stackable 48 oz. (1.4 liters) co-polyester container that is both durable and BPA-free. The adjustable speed dial allows for precise control, enabling you to chop and blend with variable speed settings. Equipped with a jar pad sensor, this blender ensures optimal performance and safety during operation. The all-metal drive coupling and stainless steel blades provide exceptional durability and blending power, with a robust 2.4 HP motor. Operating at 120v/60/1-ph and 10 amps, it meets cETLus and NSF standards, making it a reliable choice for food preparation.