ME50S-21 Myers MS Series Effluent Pump (1/2 HP, 230V, 1 Phase, 2" NPT Discharge, Manual Switch, 20' Cord, Single Seal)

ME50S-21 Myers MS Series Effluent Pump (1/2 HP, 230V, 1 Phase, 2" NPT Discharge, Manual Switch, 20' Cord, Single Seal)

The Myers ME Series Effluent Pumps are designed specifically for effluent pressure distribution mounds, trenches and highflow drainage applications. Heavy-duty construction with finest corrosion-resistant materials for years of extended service in the harshest environments. Available in single and double-seal models; thermoplastic and bronze impeller models.

APPLICATIONS: 
Effluent removal, sump drainage, water transfer, and flood control.

FEATURES: 
- Cast Iron Tough: All cast-iron housing and volute case resists the most extreme corrosive environments.
- High Efficiency Dosing: Engineered thermoplastic or bronze (optional) two-vane impeller provides ideal performance for efficient dosing.
- Jam Proof: Enclosed impeller design eliminates jamming between impeller and volute.
- Powerful Torque: High-torque, permanent split capacitor (PSC) motor; no starting switches or relays to wear out.
- Runs Cooler: Rugged, oil-filled motor for bearing lubrication and maximum heat dissipation.
- Leak Protection: Optional leak probe senses water leakage past seal (dual seal motors only).
- Thermal Protection: Heat sensor overload protection with automatic reset when motor cools to a safe operating temperature (single phase only).

SPECIFICATIONS:
- Capacities: Up to 120 GPM (454 LPM) * This may change depending on the model. 
- Shut-Off Head: Up to 95’ (28.9 m)
- Max. Spherical Solids: 3/4” (19 mm)
- Liquids Handling: Domestic effluent and drain water
- Motor/Electrical Data: 1/2 HP, 115V, 1Ø; 1/2 to 1-1/2 HP, 230V, 1Ø; 208/230/460/575V, 3Ø; oil-filled, permanent split capacitor type, 1Ø, 3450 RPM, 60Hz
- Acceptable pH Range: 6-9
- Specific Gravity: .9-1.1
- Viscosity: 28-35 SSU
- Discharge NPT: 2”
- Housing: Cast iron
- Volute Case: Cast iron
- Impeller: Thermoplastic, or bronze (optional)
- Minimum Sump Diameter: Simplex: 24” (61.0 cm) Duplex: 36” (91.4 cm)
- Power Cord: 20’