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Goulds RGS2012 Series Submersible Grinder Pumps are specifically designed for high head sewage applications where installing a gravity system is not practical. They are ideal for grinding in pressure sewage applications. The cutting system is a unique anti-roping design with a two blade rotary cutter threaded to the shaft. The stationary cutter ring is reversible allowing you to extend the service life. The ring are made with 440 C hardened stainless steel to handle the toughest waste solids. The pump casing itself is rugged cast iron and can be adapted to fit with the proper guide rail system. The motor shaft is 300 series stainless steel. The pump and motor are designed for continuous operation when fully submerged. The main difference among the models listed here is the type of power cord included with each; some have bare leads for use in connection with a control panel or junction box while other have three prong grounding plugs. All models are single phase. Goulds RGS2012 Series Grinder Pumps Model Comparison Chart Model Number Discharge HP Voltage GPM Max. Head Cord Operation RGS2012P 1-¼” NPT 2 208/230 41 95 20 ft. w/Bare Leads Manual RGS2012 1-¼” NPT 2 208/230 41 95 20 ft. w/230V Plug Manual RGS2012PA 1-¼” NPT 2 208/230 41 95 20 ft. w/230V Plug and Piggyback Float Automatic RGS2012PS 1-¼” NPT 2 208/230 41 95 30 ft. w/230V Plug Manual RGS2012E1S 1-¼” NPT 2 208/230 42 94 6 ft. Manual Performance Curve TECHNICAL BROCHURES Goulds RGS2012 Brochure INSTALLATION/OPERATION MANUALS Goulds RGS2012 Instruction Manual  Cutter Replacement Instructions PARTS LISTS  Goulds RGS2012 Repair Parts List SPECIFICATIONS Goulds RGS2012 Specifications Sheet Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, availability and shipping information. Call our toll free number 1-800-429-0800.