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Zoeller 98-0001; M98 Sump Pump (Green, 115v, 9.4A, 1/2hp, 72GPM)

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Zoeller 98-0001; M98 Sump Pump (Green, 115v, 9.4A, 1/2hp, 72GPM)
Zoeller 98-0001; M98 Sump Pump (Green, 115v, 9.4A, 1/2hp, 72GPM)
Zoeller 98-0001; M98 Sump Pump (Green, 115v, 9.4A, 1/2hp, 72GPM)
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98-0001, M98
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Zoeller 98-0001; M98 Sump Pump (Green, 115v, 9.4A, 1/2hp, 72GPM)
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Product Details

  • ColorGreen
  • MaterialCast Iron
  • Voltage115 v
  • Amperage9.4 A
  • Hertz60 Hz
  • Horse Power1/2 hp
  • Max Flow 72 GPM
  • Dimensions7.87 x 10.12 x 12.06 in
  • Weight36.45 lbs


Zoeller M98 "Flow-Mate" Effluent Sump Pump.

Zoeller M98 Sump Pump also known as “Flow-Mate” is designed for use in residential or light commercial dewatering applications and can be used to transfer groundwater or effluent. This durable cast iron pump includes a powder coated tough epoxy finish to prevent corrosion and is designed to provide great heat dissipation from the motor. Zoeller has included tons of features to ensure a long service life and keep your pump running trouble-free. As with every Zoeller pump, the Zoeller M98 Sump Pump 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, making it one of the most reliable in the industry. The Zoeller M98 Sump Pump is considered to be an Effluent or Dewatering Pump.


  • ½ HP
  • 115 Volts
  • 1 Phase
  • 9.4 Amps
  • 72 GPM Max
  • 23 ft Max Head
  • Automatic
  • Pump is hermetically sealed to be watertight, dust-tight and completely submersible
  • Non-Clogging engineered plastic vortex impeller design
  • Corrosion resistant powder coated epoxy finish on the pump to keep it protected for many years
  • Durable cast iron switch case, motor, pump housing and base
  • No sheet metal parts to rust or corrode
  • Castings-All cast iron class 25-30 25000# tensile strength
  • Stainless steel screws, guard, handle, arm and seal assembly
  • Includes a stainless steel handle for easy installation and removal
  • Float operated submersible (NEMA 6) 2-pole mechanical switch
  • Stainless steel float guard and switch arm, and a solid, buoyant polypropylene float
  • Watertight neoprene ring between motor and pump housing
  • Motor - Permanent split capacitor, 60 Hz, 1725 RPM, oil-filled, hermetically sealed, automatic reset thermal overload protection
  • Engineered plastic, non-clogging vortex impeller
  • Bearings - Upper & lower oil fed cast iron
  • Carbon and ceramic shaft seal
  • No screens to clog
  • This pump is able to pass ½ inch spherical solids
  • 1½" NPT discharge
  • On point - 9½"
  • Off point - 3"
  • Maximum temperature for effluent or dewatering 130° F
  • 9 ft standard cord
  • UL listed cord type
  • Oil filled for cooling
  • The Zoeller M98 Effluent Sump Pump has an auto reset thermal overload for motor protection
  • Entire unit pressure tested after assembly
  • Major width-10-?”
  • Height-12”
  • Tested to UL Standard UL778 and Certified to CSA Standard C22.2 No. 108


  • For Use With A Septic Tank
  • Low Pressure Pipe (LPP)
  • Enhanced Flow Step System

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