Samson 6-1 Single Auger Wheatgrass & Multi Purpose Juicer - Model GB9002 - BLACK Excellent single auger slow gear (80 RPM) masticating design for Wheatgrass and Leafy Greens Mulitpurpose Juicer for extractin juice for all types of Fruits & Vegetables Easy to Operate and Clean - Top Rack Dishwasher Safe Motor Speed 1750 RPM, Auger Speed 80 RPM, 120V 80Hz, 160 W 1/3 HP Motor Manufacturers Limited 10-year warranty on motor, 5-year warranty on operational parts