Submersible utility · Superior Pump

Superior Pump 91330 Utility Pump

The step-up Superior utility pump

Updated October 2026

Quick verdict

More flow than the 91250.

Strength
Same simple design.
Trade-off
Manual.
Right buyer
Bigger drain jobs.
Horsepower
1/3 HP
Max flow (maker)
2,400 GPH
Max head / lift (maker)
25 ft
Discharge
1-1/4 in NPT
Housing
thermoplastic
Voltage
120 V
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Why it matters

The 91330 is Superior's 1/3 HP thermoplastic utility pump, rated at up to 2,400 GPH and 25 ft of lift on 4.1 A.

It has a 1-1/4 in NPT discharge with a garden hose adapter, a removable screen that passes 1/8 in solids, a 10 ft cord and a one-year limited warranty.

Who it's for, and who should skip it

Good fit if

  • Flooded basements
  • Pools and hot tubs
  • Water transfer

Look elsewhere if

  • Permanent sump pits (a sump pump with a switch suits better)
  • Sewage or grey water with solids
  • Unattended running on manual models

Pros and cons

Pros

  • 2,400 GPH
  • 1-1/4 in discharge
  • Known brand

Cons

  • Manual only
  • One-year warranty
  • Small solids only

Limitations to weigh

  • Manual pumps run only while switched on; stay with the pump so it doesn't run dry.
  • A garden-hose outlet limits flow; use the larger discharge where the pump has one.

Specifications

Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.

MaterialThermoplasticRetailer
Dimensions (seller)6.5"L x 5.5"W x 11.5"HRetailer
Product weight7.8 lbRetailer
Max head / lift (maker)25 ftRetailer
Voltage120 VRetailer
Horsepower1/3 HPRetailer
Model number91330Retailer
Warranty1 year limited warrantyRetailer
Max flow (maker)2,400 GPHRetailer
Discharge1-1/4 in NPTRetailer
Power cord10' cordRetailer
HousingthermoplasticRetailer

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Final verdict

A well-rounded mid-size utility pump.

Where to buy

Our links open this exact model's product page. Prices and stock change; check what's included before you order.

Prices change often; the button shows today's price.

Each button opens this exact model. We may earn a commission on tracked links; it never changes what we publish. Disclosure

Questions buyers ask

How many amps does it draw?
4.1 A.
What solids does it pass?
Up to 1/8 in.