2 Speed Heavy Duty Blender with TimerThe E8430. HD is a 1. 5hp 2 Speed Heavy Duty Blender with Timer. This is a commercial blender with a new safety feature locking base for securing Eberbach containers to the blender during operation. It has two speeds, 15,000 and 22,000 RPM, a timer controlled blender, and a variety of precision blending containers. The E8430. HD can be used in industrial applications, laboratory applications as well as culinary applications. This innovative design