Zoeller Co. has introduced the new 841 3 hp grinder pump to its proven line of heavy-duty "Shark Series" grinder pumps. These 3 hp grinder pumps can be used in Small Lift Stations, Housing Developments, or Pressure Sewers. Standard features include corrosion-resistant epoxy powder coat, hardened stainless steel cutter, class F windings, dual mechanical seals with leak detection, thermal overload protection, upper and lower ball bearing construction, and bronze vortex impeller. A complete line of controls and package systems is available. Zoeller Co.