Zoeller Sump / Effluent - Model 137/139

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.

  • Cast iron construction with powder coated epoxy finish
  • Designed to provide great heat dissipation from the motor
  • Recessed, non-clogging vortex impeller design provides great solids-passing capability
  • Solid, buoyant polypropylene float
  • Model 137 features all cast iron construction, and model 139 is all bronze.
  • Sump/effluent handling
  • Dewatering
  • Water transfer

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