Myers 3MW Series Sewage Pump Description

The Heavy-Duty Myers 3MW series sewage pumps are designed for use in residential raw sewage and light commercial applications. 3MW pumps are available in single and double seal configuration. The enclosed two vane impeller provides high efficiency pumping and easily handles trashy solids normally found in sewage applications. The series is offered with vertical discharge and easily adapts to a quick-disconnect slide rail.

Myers 3MW Series Sewage Pump Applications

• Residential and Commercial Sewage/Dewatering
• High Capacity Sump
• Effluent
• Sewage Lift Stations

Myers 3MW Series Sewage Pump Features

• Motor Housing Cast Iron for Efficient Heat Transfer and Corrosion Resistance.
• Motor 1, 1-1/2, 2 and 3 HP Single or Three Phase, 60Hz, 3450 RPM or 1750 RPM, Single Phase PSC Motors have Built-In Winding Overload Protection, Oil-Cooled and Lubricated.
• High Efficient Cast Iron Volute Corrosion Resistant 3" NPT Vertical Discharge with Legs.
• Enclosed Two Vane Impeller High Efficiency, Standard Cast Iron Construction.
• Volute/Impeller Seal Ring Maintains High Efficiency and Reduces Recirculation. Replaceable.
• Pump Out Vanes Help Keep Trash from Seal, Reduces Pressure at Seal Faces.
• Ball Bearings Upper and Lower Ball Support Rotor. Take Radial and Thrust Loads.
• Power and Control Cords Jacket Sealed with Compression Fittings. Individual Wires Potted with Epoxy to Prevent Wicking in Case of Cord Damage.
• Shaft Seals Carbon and Ceramic Faces. Dual Tandem Seals Extends Motor Life. Optional Tungsten Carbide.
• Seal Leak Probes Optional Probes (Dual Seal Only) Detect Water Leakage in Seal Housing. Activates Warning Light.

Myers 3MW30DM4-21 Series Sewage Pump Specifications

• VOLTAGE: 1ø, 230V, 60 Hz
• HORSEPOWER: 3.0 HP
• AMP DRAW (full load): 13.3
• MOTOR TYPE: Enclosed, Oil Cooled Induction
• RPM: 1750
• MAXIMUM HEAD: 28'
• MAXIMUM CAPACITY: 325 GPM
• SWITCH TYPE: Manual
• MINIMUM SUMP DIAMETER: Duplex: 48"
• DISCHARGE PIPE SIZE: 3.0" Vertical
• MAXIMUM SOLIDS HANDLING SIZE: 2.5"
• IMPELLER TYPE: Cast Iron, Enclosed Two-Vane
• CORD LENGTH: 20'
• CORD SIZE: 12-3; Type SOW/SOWA
• BODY CONSTRUCTION: Cast Iron
• MAXIMUM LIQUID TEMPERATURE: 140°F (60˚C)
• CONTROL BOX REQUIRED

Myers 3MW Series Sewage Pump Performance Curve

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

Myers 3MW Series Sewage Pump Product Resources

Download Myers 3MW Series Brochure

Download Myers 3MW Series Installation & Service Manual

Download Myers 3MW Series Performance Data Sheet

Download Myers 3MW Series Typical Installation Outline

Download Myers 3MW Series Specifications Sheet

Download Myers 3MW Series Lift Out Rail Specifications

Download Myers Submersible Solids Handling Brochure