Capacity : 70 gpm (265 lpm)
Head : 33 ft (10 m)

4/10 HP

The Myers ME40AG Series Submersible Pumps are one of the most efficient 4/10 hp sump pumps on the market today. These pumps are engineered specifically for the vigorous demands created by today's agricultural cooling systems. A modified design delivers an enclosed two-vane impeller suited to provide optimal flow and head for cooling systems. The ME40AG is constructed of only the highest quality corrosion resistant materials; like epoxy coated cast iron, stainless steel and thermoplastics for many hours of continuous service in the harsh sump environment.

Advantages By Design
Two-vane impeller design provides maximum dosing efficiency
  • Enclosed design for high efficiency pumping.
  • Vane design capable of producing high head and flow.
  • Full 3/4 inch passageway.
Durable motor will deliver many hours of reliable service
  • Oil-filled motor has been improved for maximum heat dissipation and continuous bearing lubrication.
  • Overload protected, permanent split capacitor motor delivers smooth efficient power.
  • Generously sized motor easily handles the application with power to spare.
The ME40AG is designed for many hours of maintenance free operation
  • Long flexible Type 6 seal provides high pressure sealing with improved seal face protection.
  • Lower ball bearing eliminates sleeve bearing wear and holds the mechanical seal steady.
  • Low amp draw from the efficient PSC motor means less heat build-up.
  • Optional suction screen included to prevent debris from entering the pump.
Unit of Measure



N/A 33 ft10 m

Solids Handling Capacity

N/A 3/4 in19 mm

Liquids Handling

N/A Recirculated Water Sump

Intermittent Liquid Temperature

N/A up to 140 ºFup to 60 ºC

Motor Electrical Data

N/A 115 volt, 8 amp, 1Ø, 50/60 Hz
4/10 hp, 1625 rpm. PSC
230 volt, 4 amp, 1Ø, 50/60 Hz
4/10 hp, 1625 rpm. PSC

Acceptable pH Range

N/A 6 to 9

Specific Gravity

N/A 0.9 to 1.1


N/A 28 to 35 SSU

Discharge, NPT

N/A 1 1/2 in38.1 mm

Minimum Sump Diameter

N/A 24 in61 mm


N/A 1625 rpm


N/A 4/10 hp


N/A 70 gpm265 lpm

Construction Material

Motor Housing Material

N/A Cast Iron, class 30, ASTM 48

Volute Material

N/A Thermoplastic

Motor Bearing Material

N/A Ball Bearing-Lower, Top-Sleeve

Enclosed Impeller Material

N/A Engineered Thermoplastic

Power Cord Material

N/A 20 ft. 16/3 SJTW

Mechanical Shaft Seal Material

N/A Type 6 - Carbon/Ceramic

Fasteners Material

N/A 300 series SST

Agency Approvals

Agency Approvals