Myers MESPD50 Series Cast Iron Effluent Pump Description

Myers MESPD50/100H Series can handle capacities up to 110 gallons per minute and heads up to 50 feet, while the MESPD100 handles capacities up to 140 gallons per minute and heads to 63 feet. These pumps feature a high-quality cast iron pump volute, motor housing and seal housing construction that help to ensure a long service life. 

The MESPD50/100H are completely submersible, "high-head", dual-seal pumps for use in septic tank effluent applications.

Myers MESPD50 Series Cast Iron Effluent Pump Typical Application

• Septic Tank Effluent
• High-Head Dewatering
• High-Capacity Sump

Myers MESPD50 Series Cast Iron Effluent Pump Superior Features

• Water-Resistant Power Cord has a Compression-Fit Connection and an Epoxy Potting for Double Protection Against Water Entry. Lengths of 10 and 20 Feet are Available with Molded Plugs.
• Oil-Filled Motor Provides Superior Cooling and Permanent Lubrication of Bearings, Minimizing Maintenance and Extending Service Life.
• 1/2 or 1 HP Capacitor-Start Motors Provide Maximum Starting Torque. Motor Windings Contain Automatic Thermal Overload Protection (1ø).
• High-Quality Cast Iron Construction of Pump Volute, Motor Housing and Seal Housing Provides Long Life.
• Upper Bearings are Heavy-Duty, Single-Row Ball Bearings that are Permanently Lubricated for Service-Free Life.
• Discharge is a Standard 2" NPT (3" is optional).
• A Seal Failure Sensor Probe (for connection to a seal failure alarm) is Standard on Three-Phase Units and Available as an Option on Single-Phase Models.
• Two Carbon- and Ceramic-Faced Mechanical Shaft Seals are Mounted in Tandem to Provide Double Protection Against Water Entry for a Long, Leakproof Life.
• The Solids Handling, Two-Vane, Cast Iron Impeller, which is Threaded to a Stainless Steel Shaft, Efficiently Handles up to 3/4 inch Spherical Solids-Providing Long Life in Demanding Applications.
• Bottom Inlet has no Screen to Become Clogged, Providing Optimum Pump Performance and Minimal Maintenance.
• Includes "Piggyback" Diaphragm Switch

Myers MESPD50AH1 Cast Iron Effluent Pump Specifications

• VOLTAGE: 1ø, 115V, 60 Hz
• HORSEPOWER: 0.5 HP
• AMP DRAW (full load): 14.0
• MOTOR TYPE: Split Phase Motor
• RPM: 3450
• MAXIMUM HEAD: 50'
• MAXIMUM CAPACITY: 110 GPM
• SWITCH TYPE: Piggyback Diaphragm Switch
• DISCHARGE PIPE SIZE: 2.0" NPT
• MAXIMUM SOLIDS HANDLING SIZE: 3/4"
• IMPELLER TYPE: Cast Iron, Two-Vane Nonclog
• CORD LENGTH: 20'
• CORD SIZE: 14/3, SJTW-A
• BODY CONSTRUCTION: Cast Iron
• MAXIMUM LIQUID TEMPERATURE: 140°F

Myers MESPD50 Series Cast Iron Effluent Pump Performance Curve

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

Myers MESPD50 Series Cast Iron Effluent Pump Product Resources

Download Myers MESPD50 & MESPD100 Cast Iron Effluent Pump Sales Brochure

Download Myers MESPD50 & MESPD100 Cast Iron Effluent Pump Manual