Myers Model WG50/WGX50 Submersible Grinder Pump Description

The Myers WG50/WGX50 are rugged 5 horsepower submersible centrifugal grinder pumps designed for residential, light commercial, industrial or municipal applications. They are especially designed for grinder pump applications requiring high flows at low to moderate heads. The WG50 features a heavy-duty cutter mechanism and recessed impeller design to efficiently grind typical sewage solids into a fine slurry.

Myers Model WG50/WGX50 Submersible Grinder Pump Typical Application

• Residential
• Light Commercial
• Industrial and Municipal Applications

Myers Model WG50/WGX50 Submersible Grinder Pump Superior Features

• Cable Entry System Provides Double Seal Protection. Cable Jacket Sealed by Compression Fitting. Individual Wires Sealed by Epoxy Potting.
• Heat Sensor Protects Motor from Burnout Due to Excessive Heat from Any Overload Condition. Automatically Resets when Motor has Cooled.
• Ball Bearings Upper and Lower Ball Bearings Support Shaft and Rotor and Take Axial and Radial Loads.
• Seal Leak Probe Detects Water in Seal Housing; Activates Warning Light in Control Panel.
• Sleeve Bearing Takes Radial Load; Provides Flame Path (FM Listed Pumps Only)
• Volute Case Cast Iron, Horizontal Discharge. Drilled for 2-1/2" Pipe Flange.
• Stator 3450 RPM, 1 and 3 Phase. Press Fit for Perfect Alignment and Best Heat Transfer. Oil-Filled Motor Conducts Heat and Lubricates Bearings.
• Heavy 416 SST Shaft Corrosion Resistant. Reduces Shaft Deflection Due to Grinding Loads.
• Shaft Seals Double Tandem Mechanical Shaft Seals Protect Motor. Oil-Filled Seal Chamber Provides Continuous Lubrication.
• Impeller Bronze Recessed Impeller Handles Ground Slurry without Clogging or Binding. Provides Unobstructed Flow Passage. Reduces Radial Loads. Pump-Out Vanes Help Keep Trash from Seal, Reduce Pressure at Seal Faces.
• Grinder Assembly Grinder Impeller and Shredding Ring are Replaceable without Dismantling Pump. Constructed of 440 SST Hardened to 56-60 Rockwell.

Myers WG50-21 Submersible Grinder Pump Specifications

• VOLTAGE: 1ø, 230V, 60Hz
• HORSEPOWER: 5.0 HP
• AMP DRAW (full load): 35
• MOTOR TYPE: Oil-Filled for Maximum Heat Dissipation and Constant Bearing Lubrication
• RPM: 3450
• MAXIMUM HEAD: up to 83'
• MAXIMUM CAPACITY: up to 183 GPM
• SWITCH TYPE: Manual
• MINIMUM SUMP DIAMETER: Simplex; 36" Duplex; 48"
• DISCHARGE PIPE SIZE: 2-1/2" Flanged Discharge
• IMPELLER TYPE: Bronze, Recessed
• IMPELLER DIAMETER: 5.00"
• CORD SIZE: 8-4 W
• BODY CONSTRUCTION: Cast Iron
• MAXIMUM LIQUID TEMPERATURE: 140°F (60°C)
• CONTROL BOX REQUIRED

Myers Model WG50/WGX50 Submersible Grinder Pump Curve

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

Myers Model WG50/WGX50 Submersible Grinder Pump Product Resources

Download Myers Model WG50/WGX50 Grinder Pump Sale Brochure

Download Myers Model WG50/WGX50 Grinder Pump Specification Sheet

Download Myers Model WG50/WGX50 Grinder Pump Installation & Service Manual