Zoeller Model M139 Sump & Effluent Pump Description
The Flow-Mate series of submersible pumps is designed for use in residential or
light commercial dewatering applications and can be used to transfer
groundwater or effluent. These durable cast iron pumps include a powder
coated epoxy finish to prevent corrosion and are designed to provide great heat
dissipation from the motor, ensuring a long service life. As with every Zoeller®
pump, each one is 100% pressure-tested, submerged and run to ensure quality
and reliability for years of trouble-free performance! This attention to detail is an
inherent feature of every pump in this series, making it one of the most reliable
in the industry.
Zoeller Model M139 Sump & Effluent Pump Features and Benefits
Castings - All Bronze
Durable, Cast Iron Construction - Switch Case Motor and Pump Housing, Base and Impeller
Float-Operated, 2-Pole Mechanical Switch
No Sheet Metal Parts to Rust or Corrode
Oil-Filled and Hermetically-Sealed, Automatic Reset Thermal Overload Protected Motor
Stainless Steel Screws, Bolts, Guard, Handle, Arm and Seal Assembly
Maximum Temperature for Effluent or Dewatering: 130°F
(54°C)
Passes 5/8" (16 mm) Spherical Solids
No Screens to Clog
1-1/2” NPT Discharge (1-1/2" x 2" PVC Adapter Fitting Included with BN and BE Models)
Variable Level Control Systems Available, Designed for Heavy-Duty Effluent Applications
Specifications
Zoeller Model M139 Sump & Effluent Pump Specifications
VOLTAGE: 1ø, 115V, 60Hz
HORSEPOWER: 0.5 HP
AMP DRAW (full load): 10.7
MOTOR TYPE: Split Phase or 3 Phase
RPM: 1750 RPM
MAXIMUM HEAD: 26'
MAXIMUM CAPACITY: 93 GPM
SWITCH TYPE: Automatic
SWITCH 'ON' LEVEL: 10" (25.4 cm)
SWITCH 'OFF' LEVEL: 2-3/4" (7 cm)
DISCHARGE PIPE SIZE: 1-1/2" NPT
MAXIMUM SOLIDS HANDLING: 5/8" Spherical Solid
IMPELLER TYPE: Bronze, Non-Clogging Vortex
CORD LENGTH: 25' Type UL Listed, 3-Wire Neoprene
BODY CONSTRUCTION: Bronze
MAXIMUM OPERATING TEMPERATURE: 130°F (54C)
Zoeller Model M139 Performance Curve
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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