10 Best Effluent Pumps
for July 2022

Recommendations are independently chosen by MOOZ’s editors. Purchases you make through our links may earn us a commission.

1
9.8
SCORE
Zoeller 267-0002 Model N267 Waste-Mate Non-Automatic Cast Iron Single Phase Submersible Sewage/Effluent Pump

Zoeller 267-0002 Model N267 Waste-Mate Non-Automatic Cast Iron Single Phase Submersible Sewage/Effluent Pump

by Zoeller
What We like

Completely submersible.Minimum recommended basin size (small load applications): simplex 18 x 30 (45.7 x 76.2 cm), duplex 30 x 36 (76.2 x 91.4 cm)

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Product Features

  • Non-automatic model, 15' cord
  • 1/2 HP submersible sewage pump
  • Pumps 128-Gallon per minute with 5-Foot head
  • 2" discharge, passes 2" spherical solids
  • 100% factory tested

Non-automatic model, 15' cord Includes a 15-foot 3-wire neoprene cord Shut-off head: 21.5-feet 100% factory tested 2" discharge, passes 2" spherical solids Performance: 115 gpm at 5' tdh, shut-off: 20.5' tdh Passes 2-inch spherical solids 1/2 hp submersible sewage pump Pumps 128-gallon per minute with 5-foot head

2
9.5
SCORE
Zoeller 53-0016 115-Volt 0.3 Horse Power Model M53 Mighty-Mate Automatic Cast Iron Single Phase Submersible Sump/Effluent Pump

Zoeller 53-0016 115-Volt 0.3 Horse Power Model M53 Mighty-Mate Automatic Cast Iron Single Phase Submersible Sump/Effluent Pump

by Zoeller
What We like

Includes a 25-Foot 3-wire neoprene cord

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Product Features

  • Pumps 43-Gallons per minute with 5-Foot head
  • Shut-off head: 19.25-Feet
  • On point: 7-1/4-Inch, off point: 3-Inch
  • Passes 1/2-Inch spherical solids

Shut-off head: 19.25-feet Passes 1/2-inch spherical solids On point: 7-1/4-inch, off point: 3-inch Pumps 43-gallons per minute with 5-foot head

3
9.5
SCORE
Liberty Pumps 253 1/3-Horse Power 1-1/2-Inch Discharge 250-Series Cast Iron Automatic Submersible Sump/Effluent Pump

Liberty Pumps 253 1/3-Horse Power 1-1/2-Inch Discharge 250-Series Cast Iron Automatic Submersible Sump/Effluent Pump

by Liberty Pumps
What We like

Efficient motor design reduces electrical usage by up to 40-percent

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Product Features

  • 1/2-Inch solids handling
  • Maximum discharge head of 21-Foot
  • Pumps up to 50 GPM
  • Wide-angle float with series (piggy-back) plug allows manual operation of pump

1/2-inch solids handling Pumps up to 50 gpm Wide-angle float with series (piggy-back) plug allows manual operation of pump Maximum discharge head of 21-foot

4
9.2
SCORE
Franklin Electric C1 Septic Water High Head Submersible Effluent Pump, 20 GPM, 1/2 HP, 115V

Franklin Electric C1 Septic Water High Head Submersible Effluent Pump

20 GPM, 1/2 HP, 115V

by Franklin Electric
What We like

115V

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Product Features

  • 20 GPM

20 gpm

5
8.8
SCORE
1/2 HP Schaefer E-Series Effluent Septic Pump

1/2 HP Schaefer E-Series Effluent Septic Pump

by Franklin electric
What We like

Stainless steel or thermoplastic discharge and motor bracket are tough and non-corrosive. Both materials are highly resistant to damage by minerals, metals, and other substances typically found in water.

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6
8.5
SCORE
Sta-Rite Step20-2 High-Head Filtered Effluent Pump, Stainless Steel, 1/2 HP, 115V, 20 GPM

Sta-Rite Step20-2 High-Head Filtered Effluent Pump

Stainless Steel, 1/2 HP, 115V, 20 GPM

by Sta-Rite
What We like

Heavy 3/8" (9.5mm) positive drive 300 Series stainless steel hexagonal shaft

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Product Features

  • 1/2 HP, 115 Volt, single-phase, 2-wire
  • Exclusive industry dry-run capability - Serviceable fiberglass reinforced thermoplastic intake screen
  • Superior performance - Stainless steel and composite construction
  • Enclosed and self-lubricated Nylatron shaft-bearing resists wear from sand

Exclusive industry dry-run capability - serviceable fiberglass reinforced thermoplastic intake screen 1/2 hp, 115 volt, single-phase, 2-wire Enclosed and self-lubricated nylatron shaft-bearing resists wear from sand Superior performance - stainless steel and composite construction

7
8.3
SCORE
Little Giant 12372 509204 9SN-CIA-RF Submersible Effluent Pump, 110 Gallons Per Minute

Little Giant 12372 509204 9SN-CIA-RF Submersible Effluent Pump

110 Gallons Per Minute

by Little Giant
What We like

Submersible Effluent Pump

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8
7.4
SCORE
Barnes 101298 Model EHV412 Submersible Effluent Pump, 1/2 hp, 115V, 1 Phase, 2

Barnes 101298 Model EHV412 Submersible Effluent Pump

1/2 hp, 115V, 1 Phase, 2" NPT Discharge, 3450 rpm, Manual, 20' Cord

by Crane Pumps & Systems
What We like

HANDLES SPHERICAL SOLIDS WITHOUT CLOGGING: Each pump is designed with a cast iron vortex impeller to allow for easy and effortless passage of 3/4-inch spherical solids without clogging or backing up

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Product Features

  • LARGE DISCHARGE CAPACITY: This model is designed with a maximum discharge head of 45-Feet and can pump up to 49 GPM
  • DESIGNED TO PUMP GREYWATER: The Barnes Model EHV412 Submersible Effluent Pump is designed for handling greywater from wash basins, showers and baths in typical septic tank and other effluent applications
  • INDUSTRIAL GRADE: Great for commercial applications, the robust design of this pump features a corrosion resistant stainless steel shaft and hardware, a heavy duty industrial carbon/ceramic seal, and oil lubricated ball bearings
  • HEAVY DUTY SPLIT CAPACITOR MOTOR: Every pump features a powerful permanent split capacitor motor for reliable, high performance with a longer motor life and a lower amp draw

Large discharge capacity: this model is designed with a maximum discharge head of 45-feet and can pump up to 49 gpm Heavy duty split capacitor motor: every pump features a powerful permanent split capacitor motor for reliable, high performance with a longer motor life and a lower amp draw Industrial grade: great for commercial applications, the robust design of this pump features a corrosion resistant stainless steel shaft and hardware, a heavy duty industrial carbon/ceramic seal, and oil lubricated ball bearings Designed to pump greywater: the barnes model ehv412 submersible effluent pump is designed for handling greywater from wash basins, showers and baths in typical septic tank and other effluent applications

9
7.4
SCORE
Sta-Rite 20DOM05121 STEP Plus D-Series High Head Submersible Effluent Pump, 20 GPM, 1/2 HP, 115V

Sta-Rite 20DOM05121 STEP Plus D-Series High Head Submersible Effluent Pump

20 GPM, 1/2 HP, 115V

by Sta-Rite
What We like

Heavy 7/16 (12mm) positive drive 300 Series stainless steel hexagonal shaft

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Product Features

  • Superior draw-down capability to 4-1/2 (114mm) vs. 13-1/2 (343mm) on a standard NEMA 4
  • Enclosed and self-lubricated Nylatron shaft-bearing resists wear from abrasives
  • 25% Reduced AMP-draw 9.5 amps vs. 12.7 amps on a standard NEMA 4
  • Cooler and quieter operation eliminates expensive flowinducer sleeves

Superior draw-down capability to 4-1/2 (114mm) vs. 13-1/2 (343mm) on a standard nema 4 25% reduced amp-draw 9.5 amps vs. 12.7 amps on a standard nema 4 Enclosed and self-lubricated nylatron shaft-bearing resists wear from abrasives Cooler and quieter operation eliminates expensive flowinducer sleeves

10
7.4
SCORE
Liberty Pumps 283 Wide Angle Float 1/2 HP Mid Range Head Submersible Sump/Effluent Pump, 1

Liberty Pumps 283 Wide Angle Float 1/2 HP Mid Range Head Submersible Sump/Effluent Pump

1

by Liberty Pumps
What We like

Stainless steel bottom screen - easily removable

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Product Features

  • 416 stainless steel rotor shaft - Epoxy powder coat finish
  • Permanently lubricated upper and lower ball bearing
  • All fasteners - corrosion-resistant stainless steel
  • Vortex style impeller permitting passage of solids up to 3/4"

Permanently lubricated upper and lower ball bearing 416 stainless steel rotor shaft - epoxy powder coat finish Vortex style impeller permitting passage of solids up to 3/4" All fasteners - corrosion-resistant stainless steel

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