Discontinued See Suggested Replacement: Myers ME50S-21 Effluent Pump 0.5 HP 230V 1 PH 20' Cord Manual

Myers MES50 Submersible Effluent Pump Description

The MES Series are completely submersible "high head" pumps for use in residential septic tank effluent pumping applications and are available in automatic and manual configuration. Automatic models feature a wide-range float switch with piggyback plug-in arrangements. Switch is adjustable, easy to service and allows for simple conversion to manual operations.

Myers MES50 Submersible Effluent Pump Typical Application

• Septic Tank Effluent
• Dewatering
• High Head Sump

Myers MES50 Submersible Effluent Pump Superior Features

• High Quality Cast Iron Construction of Pump Volute, Motor Housing and Seal Housing Provides Long Life.
• Water Resistant Power Cord has a Compression Fit Connection and an Epoxy Potting for Double Protection Against Water Entry.
• Oil-Filled Motor Provides Superior Cooling and Permanent Lubrication of Bearings, Minimizing Maintenance and Extending Service Life.
• Upper Radial- and Lower Thrust Bearings are Heavy-Duty, Single-Row Ball Bearings that are Permanently Lubricated for Service-Free Life.
• 1/2 and 1 HP Capacitor-Start (1ø) Motors Provide Maximum Starting Torque. Motor windings Contain Automatic Thermal Overload Protection (1ø).
• Mechanical Shaft Seal is Carbon and Ceramic-Faced for Long Leakproof Life.
• Discharge is Standard 2” NPT
• 2” High Corrosion-Resistant Legs Raise Pump’s Inlet from Bottom of Septic Tank Pump Chamber
• Corrosion-Resistant, Nonclog Base with Strainer-Free Inlet Capable of Passing Two (2), 3/4” Diameter Spherical Solids Simultaneously.
• High Corrosion-Resistant, Nonclog Impeller Passes Two (2), 3/4” Spherical Solids.

Myers MES50M2 Submersible Effluent Pump Technical Details

• VOLTAGE: 1ø, 208/230V, 60 Hz
• HORSEPOWER: 0.5 HP
• AMP DRAW (full load): 7.1
• MOTOR TYPE: Capacitor Start
• RPM: 3450
• MAXIMUM HEAD: 63'
• MAXIMUM CAPACITY: 63 GPM
• SWITCH TYPE: Manual
• DISCHARGE PIPE SIZE: 2.0" NPT
• MAXIMUM SOLIDS HANDLING: 3/4"
• IMPELLER TYPE: Engineered Thermoplastic, Recessed Vortex
• CORD LENGTH: 20' 
• CORD SIZE: 14-3, Type SJTW / STW-A
• BODY CONSTRUCTION: Cast Iron
• MAXIMUM LIQUID TEMPERATURE: 140°F (60°C)

Myers MES50 & MES100 Submersible Effluent Pump Curve

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Myers MES50 & MES100 Product Resources

Download Myers MES50 & MES100 Sales Brochure

Download Myers MES50 & MES100 Installation & Service Manual