The Shark Series® Model 810 Progressing Cavity Grinder Pump is designed to pump raw sewage in sewage ejector applications when pumping to pressurized sewer main. Solids are cut into a slurry using the industry proven “scissor like” Tri-Slice ® cutter technology. This includes a rotating cutter cutting against the stationary cutter plate reducing solids down to 1/8″. The E810, should use a control panel and control switches allowing it to turn the pump on when called upon. The Model 810 is constructed with a cast iron body, enabling it to withstand the most demanding sewage ejector applications. The pump’s identification tag, handle, and hardware are made of high-quality stainless steel preventing rust and corrosion. Everything about the pump is designed in a way that allows it to hold up in the toughest sewage conditions.