Myers - MG200 Series - 2HP Centrifugal Automatic Grinder Vortex Impeller - Brochure

MG200 Series2 HP Grinder Pumps for Residential and Pressure Sewer Applications2Ideal for use in pressure sewer systems.• Choice of standard, high head or high flow designs.• Recessed impeller provides steep non-overloading operating curve.Durable motor will deliver many years of reliable service.• Oil-filled motor for maximum heat dissipation and constant bearing lubrication.• Recessed impeller reduces radial bearing loads, increases bearing life.• High torque capacitor starts single phase motor for assured starting under heavy load. No external capacitor needed.• Heavy duty, 2 HP listed, wide angle float switch.• On-winding current and temperature sensitive overload.The MG200 Series is designed for easy maintenance.• Shredding ring and grinder impeller are replaceable without dismantling pump or motor.Product CapabilitiesCapacities To 70 gpm 260 lpmHeads To 138 ft. 42 mLiquids Handling Domestic raw sewageIntermittent Liquid Temp. up to 140°F up to 60°CWinding Insulation Temp. (Class F) 311°F 155°CMotor Electrical Data 3450 RPM, 2 HP230 volts, 15.0 amps1 phase, 60 HzCapacitor Start/RunThird Party Approvals CSA, UL listedAcceptable pH Range 6 – 9Specific Gravity .9–1.1Viscosity 28–35 SSUDischarge, NPT 11/4 in. 31.75 mmMin. Sump Dia. (Simplex) (Duplex)24 in.36 in. 61.0 cm91.4 cmConstruction MaterialsMotor Housing, Seal Housing, Volute Casecast iron, Class 30, ASTM A48Power Cord SJOOWMechanical Seals Standard Optional carbon & ceramictungsten carbidePump, Motor Shaft 416 SSTFasteners 300 Series SSTShredding RingGrinder Impeller440 SST,58-60 RockwellRecessed Impeller eng. thermoplastic (MG/MGF)ductile iron (MGH)YEARS OF TROUBLE-FREE SERVICEThe MG200 Series are 2 HP submersible grinder pumps designed to be rugged and economical for residential and pressure sewage applications. Long discharge runs or high static heads are not a problem. The MG200 Series feature a patented cutter mechanism and recessed impeller design to effectively macerate typical domestic sewage solids into a fine slurry.Myers offers a complete turnkey system for simple selection and installation. No complicated control panel is required. For years of trouble-free service go with the leader in grinder pump technology. Contact your local Myers representative or the Myers Ohio sales office at 419-289-1144.TECHNICAL INFORMATION3Capacity Liters Per MinuteTotal Head in MetersCapacity Gallons Per MinuteTotal Head in Feet14012010080604020050 100 150 200 250 30010 20 30 40 50 60 70 8051015202530354045MGH200MG200FMG200For use in factorydesigned pressuresewer systems.Available Models Motor Electrical DataStandard HP Volts Phase Start Amps Run Amps Run KW Start KVA Run KVANEC Code Letter Service FactorMG200-21 2 230 1 51.9 15.0 2.9 11.9 3.5 G 1.25MG200-21P 2 230 1 51.9 15.0 2.9 11.9 3.5 G 1.25MG200F-21 2 230 1 51.9 15.0 2.9 11.9 3.5 G 1.25MG200F-21P 2 230 1 51.9 15.0 2.9 11.9 3.5 G 1.25MGH200-21 2 230 1 51.9 15.0 2.9 11.9 3.5 G 1.25MGH200-21P 2 230 1 51.9 15.0 2.9 11.9 3.5 G 1.253450 RPM PERFORMANCE CURVEADVANTAGES BY DESIGNCABLE ENTRY SYSTEM Provides double seal protection. Cable jacket sealed by compression fitting. Individual wires sealed by potting epoxy. Power cord can be replaced without disturbing motor.OVERLOAD-HEAT SENSORProtects motor from burnout dueto excessive heat from any overloadcondition. Automatically resetswhen motor has cooled.SHAFT SEALSingle carbon and ceramic faced seal.Oil lubricated.IMPELLER Engineered thermoplastic recessed impeller handles ground slurry without clogging or binding. Provides unobstructed flow passage. Reduces radial loads.Pump-out vanes help keep trash from seal, reduces pressure at seal face.VOLUTE CASECast iron, 11/4" vertical,flanged discharge.POWERFUL MOTOR2 HP, 3450 RPM, 230V,1 phase. High torqueoil-filled motor conducts heatand lubricates bearings. SHAFT AND FASTENERSThe shaft and all fastenersare made from corrosionresistant stainless steel.GRINDER ASSEMBLYGrinder impeller and shredding ring are replaceable without dismantling pump. Constructed of 440 SST hardened to 56-60 Rockwell.DIMENSIONS [Dimensions in mm] 21/16"[52]95/8"[245]415/16"[126]115/32"[283]11/4" NPT45/8"[118]1015/16"[277]171/8"[434]OptionalLegs33/8"*[86]*Leg kit required when not using guide rail lifout system.NOTE: Myers reserves the right to make revisions to its products and their specifications, and to this brochure and related information, without notice.800 Airport Road • North Aurora, Illinois 60542 • Phone: 888-987-86803601 Fairbanks Avenue • Kansas City, Kansas 66106 • Phone: 888-416-95101101 Myers Parkway • Ashland, Ohio 44805 • Phone: 888-416-95138263 Florida Boulevard • Denham Springs, Louisiana 70726 • Phone: 800-219-9183269 Trillium Drive • Kitchener, Ontario, Canada N2G 4W5 • Phone: 800-387-4386www.femyers.com K3789 07/12 © 2012 Pentair Pump Group, Inc.