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Centrifugal Pumps for Sale

As one of the leading pump suppliers in the country, Pumpbiz has a wide inventory to choose from including many centrifugal pumps for sale from a variety of manufacturers. Browse our inventory below for the pumping system that best suits your needs.

Centrifugal pumps are often thought of as the simplest and most widely used of all the various pump types.

A centrifugal pump has a rotating impeller, within a casing, which imparts radial velocity to the liquid, forcing the liquid to exit the pump by way of the discharge nozzle. While in addition to water pumps, centrifugal pumps have a wide range of applications for different types of fluids.

The flow is smooth and will change according to the system back pressure.

Centrifugal Pump Performance Specs

Are made in materials from CI to Titanium and CPVC, PP, PVDF and many others. These pumps produce moderate pressures ranging from 1 PSI to 100 PSI. The flow rate ranges from 1 GPM to 100+ GPM, with liquids that are less viscous than water, up to 300 SSU on a practical basis.

The Performance specs will depend on the application, environment, and altitude in which the pumps are being operated. Since atmospheric conditions affect pressure and pump head is impacted by gravity, flow rates will vary. Generally, the specs on each pump apply to a range of “normal” conditions. Call us if there are specific or unique conditions in which you will operate the centrifugal pump.

Applications for Centrifugal Pumps

The design of the individual pump will dictate the applications for which it can be used. Some can handle suspended solids - these are the centrifugal trash pumps. While not inherently self-priming, can be adapted to be so.

Applications such as chemical transfer, wastewater, slurries, plating solutions, cooling systems, where a smooth, consistent flow rate is needed are best.

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  1. S625001 ebara pump shaft seal

    EBARA Pumps

    Ebara pump replacement shaft seal

    S625001
    $98.00

    EBARA S625001 – Replacement Mechanical Shaft Seal
     For ACDU Series Stainless Steel Centrifugal Pumps | Code “G” | EPDM

    The EBARA S625001 is a mechanical shaft seal specifically designed for use with ACDU Series centrifugal pumps, ensuring a ...

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  2. Koshin Pumps - SU-80L
    Sale

    Koshin Pumps

    Water Pump 3 inch Belt drive Dewatering Pump

    SU-80L
    33% Off Special Price $399.00 Regular Price $599.00

    Water Pump 3 inch, Koshin Pump with bearing frame for long coupling or belt drive.

    All aluminum die cast pump housing, with CI impeller and volute for lightweight and portability along with long life internal parts. These self priming pumps are g...

    3" 14,280GPH Learn More
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  3. MP 38481 FM15 Pump FM 15 w/ motor

    MP Pumps

    FM 15 230v

    38481
    $5,137.50

    Flomax 15 230v/1 are self-priming pumps, pipe size 3" NPT. Single Phase Electric Motor Driven Pump using Close-Coupled Cast Iron Electric Motor-7.5 HP

    Anyone who has ever owned or maintained a pool will tell you that every pool needs a good filte...

    7.5HP 230v/1 TEFC Learn More
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  4. 316SS Self prime pump FRX75-SP FMx75

    MP Pumps

    316SS Self prime pump FMX75

    35329
    $1,131.25

    316SS Self Prime Pump for chemicals, salt water or many other liquids where corrosion is a problem by MP. Marine Boat air conditioning is a big market for these pumps. Model FMX75 is a high performance self-priming 316 stainless steel centrifugal ...

    230v/1 TEFC Learn More
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  5. MP Series 80 w/ motor

    MP Pumps

    Series 80 w/ motor

    35637
    $2,813.75
    MP Series 80 End Suction Centrifugal Pump. 1.25" NPT suction and 1" NPT horizontal/vertical discharge. Electric Motor Driven Pump using a Close-Coupled Cast Iron Electric Motor - 3 HP, 3-phase, 230/460 V, 3450 RPM. The pumps are right hand rota...
    3HP 230/460v Exp Learn More
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  6. 379c-95 AMT Pump Sprinkler Booster pump

    AMT Pumps

    Sprinkler / Booster 2HP

    379E-95
    23% Off Special Price $891.76 Regular Price $1,158.13

    2HPSprinkler/Booster pumps by AMT feature Investment Cast 316 SS closed impellers for high efficiency and resistance against erosion caused by abrasive particles. All models self-prime to 20 feet. Single stage models feature a built-in check valve...

    2HP 230v/460v TEFC Learn More
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  7. AMT 4225-95 Portable Gas Driven Utility Pump

    AMT Pumps

    2" Portable Gas Driven Utility Pump

    4225-GX120
    $647.06

    2"Portable 4HP Gas Driven Utility Pump. Honda Powered GX120 4HP engine Made in America Pump.

    Cast iron Utility pump 9600GPH for use in construction, irrigation, fire fighting & general dewatering, & herbicides. Includes built-in check valve. Semi...

    Honda GX120 Made in USA Learn More
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  8. MSV5_5.gif

    AMT Pumps

    Booster Pump MSV5 2HP 5 stage pump

    MSV5-5-1
    20% Off Special Price $994.50 Regular Price $1,243.13
    Multistage Vertical booster pump. Commercial duty pump for chillers, hot process water, boosting city water pressure, boiler feed, irrigation, fire sprinkler system, washdown.
    • 304 Series Stainless Steel Components with Teflonï½® Wear Rings
      • ...
    115/230V/1 2HP Learn More
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  9. Sta-Rite SNc-L Shallow Well Jet Pump 1/2HP

    Sta-Rite

    Shallow Well Jet Pump 1/2HP

    SNC-L
    $1,173.00 $1,173.00 Click for price
    1/2HP Shallow Well water jet pump. Quality Construction - Close-grained cast iron pump body is rugged, one-piece unit, specially treated to resist corrosion. Drain port provided for easy winterizing. Does not include nozzle jet for deep well. O...
    1/2HP 115/230v Learn More
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  10. S625002 ebara pump shaft seal

    EBARA Pumps

    Ebara pump replacement shaft seal C

    S625002
    $156.00

    Ebara S625002 Replacement Shaft Seal

    The Ebara S625002 is a premium replacement shaft seal designed for ACDU Stainless Steel Series Centrifugal Pumps. Engineered with durability and precision, this mechanical shaft seal ensures reliable performan...

    Learn More
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