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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Graymills Pumps
Vertical CI Centrifugal Pump & Mtr
DSW414F 1/2
$1,754.93Graymills pumps are typically found on OEM machine tool equipment and are thus well suited for replacement or retrofit machine tool pumping applications. These pumps can also be used on other industrial applications requiring a vertical cast iron... -
Graymills Pumps
Vertical CI Centrifugal Pump & Mtr
TNRT48E 1/2
$1,915.43Agitator pumps are designed for use with liquids containing solids which must be kept in suspension or require constant circulation to maintain uniform viscosity. A port in the pump volute bypasses a jet stream of fluid to “stir” tank conten... -
Barnes Pumps
Sewage pump, Sgl seal
3SE544L
$2,128.00Submersible non-clog sewage pump designed for typical raw sewage applications. Also used in high flow submersible dewatering applications like parking lot drains and commercial sites. Outboard seal. 460V three phase.Replace 2P542
460v 3" 1/2HP Learn More -
Graymills Pumps
Vertical CI Centrifugal Pump & Mtr
TNRT48F 1/2
$1,893.34Agitator pumps are designed for use with liquids containing solids which must be kept in suspension or require constant circulation to maintain uniform viscosity. A port in the pump volute bypasses a jet stream of fluid to “stir” tank conten... -
Graymills Pumps
Vertical CI Centrifugal Pump & Mtr
TNW436F 1/2
$2,346.95Graymills pumps are typically found on OEM machine tool equipment and are thus well suited for replacement or retrofit machine tool pumping applications. These pumps can also be used on other industrial applications requiring a vertical cast iron... -
Graymills Pumps
Vertical CI Centrifugal Pump & Mtr
TNW424F 1/2
$2,311.44Graymills pumps are typically found on OEM machine tool equipment and are thus well suited for replacement or retrofit machine tool pumping applications. These pumps can also be used on other industrial applications requiring a vertical cast iron... -
Graymills Pumps
Vertical CI Centrifugal Pump & Mtr
TNRSS37E 1/2
$2,828.93Agitator pumps are designed for use with liquids containing solids which must be kept in suspension or require constant circulation to maintain uniform viscosity. A port in the pump volute bypasses a jet stream of fluid to “stir” tank conten... -
Barnes Pumps
Submersible Trash pump
2SEV514L
$1,660.64Submersible trash pump. Barnes 2SEV submersible NON-CLOG sewage vortex pump, handles 2" spherical solids due to its unique vortex impeller design. All cast iron heavy duty design. Includes 15ft line cord. Trash pump can be used in many submersi...115v 1/2HP Commercial Sewage pump Learn More -
Barnes Pumps
Sewage Pump
SEV511VF
$1,785.00Submersible NON-CLOG pump, 2" spherical solids handling. Does not include float switch. 15 ft. cord. FLA 12.0 All cast iron, including impeller. Some sort of course screen should be used on top of the sump if large amounts or large debris may... -
Graymills Pumps
Vertical CI Centrifugal Pump & Mtr
TN41E 1/2
$1,283.92Graymills pumps are typically found on OEM machine tool equipment and are thus well suited for replacement or retrofit machine tool pumping applications. These pumps can also be used on other industrial applications requiring a vertical cast iron...
