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Submersible Sump Pump 1/3HP

  • Model Number:


  • Product Name:
    Submersible Sump Pump 1/3HP
  • Manufacturer:
Model Number

Myers MCI033

M33I is a rugged, heavy duty cast iron 1/3HP submersible pump designed for demanding drainage jobs. The M331's recessed, vortex impeller provides a clear, unobstructed passage in the volute case for superior solids handling. Its 1/2" solids handling capability allows it to be used in a wide variety of drainage and effluent pumping applications. Heavy duty cast iron construction ensures that the M331 will perform for years to come in most installations.
  • Removal of drainage water and light septic tank effluent.
  • UL, CSA and SSPMA listed.
  • Vertical float switch Operation
  • Oil-filled motor for maximum heat dissipation, continuous bearing lubrication.
  • Recessed vortex impeller for free flow of liquids, solids.
  • Thermal overload protection with automatic reset.
More Information
Model Number MCI033
Max Flow (GPM.) 47
Max Flow GPH 2820
TDH Maximum (Ft) 24
TDH Maximum (PSI) 10
Horse Power (HP) 1/3
Horsepower (IE .5, 1, 1.5, 20) 0.3300
Outlet Connection Type FNPT
Outlet (In.) 1.5
Wetted Materials CI-Plastic
Elastomers / O-ring Buna-Nitrile
Voltage (V) 115
Voltage (Range) 110-120
Phase (Ø) Single (1)
Motor Frequency 60
Motor Hermetically Sealed
Self Priming Yes
Max Operating Temperature (F) 140
Viscosity Milk 3.20 cp 40.00 ssu
Mechanical Seal TYPE 11A
Mechanical Seal Face Carbon-ceramic
Mechanical Seal Type Single
Other Speed: 1550 RPM
Min. Sump Diameter: .50 in.
10' Power Cord
Drain Yes
Port Rotation Yes
Weight (Lbs) 28.000000
Warranty (YRS.) 1