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Light comm. sewage

Model Number
Myers MW50-11 Light comm. sewage

Myers MW50-11

This pump provides big performance in a small package. The enclosed two-vane impeller provides the flow and head required for residential and light commercial seage applications, and passes a full 2" diameter solid. This pump is constructed of only the highest quality corrosion resistant materials - cast iron, stainless steel and engineered thermoplastics - for many years of service in harsh sewage environment. Order float switch seperately if needed as a part.
  • Enclosed design for high efficiency pumping.
  • Eliminates possibility of jamming between impeller and volute.
  • Passes full 2” solids.
  • Original performance can be restored if wear occurs by replacing volute seat ring.
  • UL, CSA and SSPMA listed.
  • Oil-filled motor for maximum heat dissipation and continuous bearing lubrication.
  • High torque, permanent split capacitor (PSC) motors; no starting switches or relays to wear out.
  • Liquids Handling: drain water and domestic sewage
  • Motor Insulation: Class B (130¾ C)
  • Simplex Dia.: 24 in.
  • Duplex Dia.: 36 in.
More Information
Model Number MW50-11
Series MW50 Sewage Pump 1/2hp 132gpm
Max Flow (GPM.) 130
Max Flow GPH 7800
TDH Maximum (Ft) 27
TDH Maximum (PSI) 12
Horse Power (HP) 1/2
Horsepower (IE .5, 1, 1.5, 20) 0.5000
Outlet Connection Type FNPT
Outlet (In.) 2
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
Speed (RPM.) 1725
Self Priming Yes
Max Operating Temperature (F) 120
Viscosity Milk 3.20 cp 40.00 ssu
Shaft 416SS
Mechanical Seal No
Mechanical Seal Face Carbon-ceramic
Mechanical Seal Type Single
Other Max temp. to 140F intermittent. Power 9 amps
Drain Yes
Port Rotation Yes
Weight (Lbs) 42.000000

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