MSP40A110 Myers / Hydromatic High Capacity Sump/Effluent Sewage Pump

MSP40A110 Myers / Hydromatic High Capacity Sump/Effluent Sewage Pump

The MSP40A110 is a high-capacity sump and effluent sewage pump designed for reliable removal of wastewater and sewage. It serves as a direct replacement for the SP40A1 model and is ideal for residential and light commercial applications requiring efficient solids handling.

Key Specifications

• Horsepower: 4/10 HP
• RPM: 1750
• Voltage: 115V
• Amperage: 9.5 FLA
• Phase: 1 Phase
• Frequency: 60Hz
• Discharge Size: 2-inch NPT (50.8 mm)
• Solids Handling: 1-1/4 inch (31.8 mm)

Product Features & Fitment

This pump features a heavy-duty, oil-filled motor with a split-phase design and thermal overload protection for automatic operation. It includes a diaphragm pressure switch and a 10-foot piggyback-style SJTW power cord for easy installation. The pump is constructed with a Class 30 cast iron impeller and thermoplastic non-clog components to ensure durability and reliable solids handling. The automatic on/off operation is controlled by float activation at approximately 12–13 inches (on) and 4 inches (off) above the pump base.

Cross Reference

• SP40A1