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Centrifugal Pumps

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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. AMT Pumps

    High Volume SS Straight Centrifugal Pump

    5483-98

    20% Off Special Price $560.00 Regular Price $700.00

    AMT Stainless Steel Straight Centrifugal pump is designed for continuous duty high flow and high pressure applications including chemical processing, liquid transfer, cooling, pressure boosting, circulating and applications requiring contaminant f...

    1 HP 230v/460v HV Learn More
  2. AMT Pumps

    High Head SS Straight Centrifugal Pump

    5537-98

    $950.00

    High Head AMT Stainless Steel Straight Centrifugal pump 2hp

    is designed for continuous duty high flow and high pressure applications including chemical processing, liquid transfer, cooling, pressure boosting, circulating and applications requirin...

    IN stock. The AMT line of Stainless Steel Straight Centrifugal pumps is designed for continuous duty high flow and high pressure applications including chemical processing, liquid transfer, cooling, pressure boosting, circulating and applications requiring contaminant free pumping. Learn More
  3. AMT Pumps

    Heavy Duty High Flow Centrifugal

    315B-95

    25% Off Special Price $847.50 Regular Price $1,130.00

    Heavy Duty High Flow Centrifugal Pump, cast iron

    AMT Industrial Straight Centrifugal pumps are suited for liquid and chemical transfer, heating and cooling, re-circulation, booster service and other industrial applications. Semi-open impeller fea...

    230/460v 3HP TEFC CI Learn More
  4. AMT Pumps

    Cast Iron Self priming 6000GPH

    2821-95

    25% Off Special Price $573.75 Regular Price $765.00
    Cast Iron Self priming. This line of AMT Self-priming semi-trash Centrifugal pumps is designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing. These pumps feature self-clean...
    115/230v 1-1/2HP ODP Learn More
  5. Barmesa

    IB11/2-3-2-1 Center Line Discharge

    62071061

    20% Off Special Price $1,831.20 Regular Price $2,289.00

    Center Line Discharge End-Suction Centrifugal Pump.

    Commercial duty pumps featuring centerline discharge for easy inline plumbing and retrofit to other OEM pumps often used on chillers, cooling towers. Top centerline discharge similar to many ANS...

    3HP 115/230v Learn More
  6. AMT Pumps

    Cast Iron Heavy Duty High Flow Centrifugal

    315E-95

    25% Off Special Price $1,337.25 Regular Price $1,783.00
    AMT Industrial Straight Centrifugal pumps are suited for liquid and chemical transfer, brine heating and cooling, re-circulation, booster service and other industrial applications. Semi-open impeller features self-cleaning ability that makes th...
    230v/1 5HP TEFC Cast Iron Learn More
  7. Barmesa

    IB2-7.5-2 Center Line Discharge

    62071027

    23% Off Special Price $1,464.54 Regular Price $1,902.00

    Center Line Discharge End-Suction Centrifugal Pump.

    Commercial duty pumps featuring centerline discharge for easy inline plumbing and retrofit to other OEM pumps often used on chillers, cooling towers. Top centerline discharge similar to many ANS...

    7.5HP 230/460v TEFC Learn More
  8. Barmesa

    IB2.5-10-2 Center Line Discharge

    62071047

    25% Off Special Price $2,008.50 Regular Price $2,678.00

    Center Line Discharge End-Suction Centrifugal Pump. IB21/2

    Commercial duty pumps featuring centerline discharge for easy inline plumbing and retrofit to other OEM pumps often used on chillers, cooling towers. For process applications, dewatering,...

    10HP 230/460v 3" Learn More
  9. AMT Pumps

    4˝ Self-Priming Pump 230v

    4873-95

    20% Off Special Price $2,924.00 Regular Price $3,655.00

    Single phase AMT Self-Priming solids handling CI 4" Centrifugal pumps are designed for a broad range of high capacity dewatering applications, including dewatering, liquid transfer, circulation, drainage and irrigation. Dual volute design reduces ...

    10HP 230v/1 4" Learn More
  10. 6" diesel trash pump SH6-R/N-4TNV98C trailer mounted
    Sale

    Barmesa

    6" Trash Pump Diesel Trailer SH6-R/N-4TNV98C

    62020302

    23% Off Special Price $40,032.00 Regular Price $51,990.00

    6" Trash Pump Yanmar Diesel engine on road Trailer.

    Self Priming 6" trash pump used by contractors and municipalities for sewage bi-pass and dewatering applications. Spherical solids handling: 3".

    The SH6-R/N-4TNV98C is an industrial grade pump ...

    6" Diesel Trash Trailer Mount, Manual Learn More
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