- Galvanized steel grinding blades - 27-ounce grind chamber capacity - Cold-rolled carbon steel armature shaft material - SplashGuard - Wall switch with sink stopper - Manual reset overload protector - Dishwasher drain connector - Stainless steel sink flange - 2 level precutter Power grinding 1/2-HP motor Quickly hits max speed and high torque so foods are less likely to jam or clog Over 2600 RPM High RPM provides a fast, fine grind. Based on RPM testing of cleared GE and competitive models EZ Mount installation Installation is a breeze with fewer parts and steps Drain Boost technology An angled fin pumps water down with more force to help clear drains and reduce clogs