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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Barnes Pumps
Sump pump
SP75X
$715.00Barnes sump pump. CI Sump Pump 3/4HP manual sump pump. Barnes sump pump are robustly designed for long operational life and dependable service. Barnes pumpsare further enhanced by a stainless steel shaft. Barnes sump pump save time and replacem...SP75 Learn More -
Barnes Pumps
Fountain pump 3/4hp
SFU71
$3,064.00Submersible pond fountain pumps specially designed for use in decorative water fountain displays. Continuous Duty pond pump.
Brass construction, 4 and 6 vane open impeller. 304 stainless steel screen with screen area of 264 sq. in. wrap around...
115v 3/4HP Learn More -
Barnes Pumps
Fountain pond Pump CI 1.5hp
3SF1524HD
$4,937.00Heavy Duty submersible fountain / water fall pond pump. All Cast Iron construction, Oil filled permanent split capacitor (PSC) motor for high torque. Motor upper and lower ball bearings, oil lubricated. Rated for continuous duty. SS fasteners, ai... -
Barnes Pumps
Sewage Pump
3SE1032DS
$5,052.29Submersible non-clog sewage pump designed for typical raw sewage applications. 1.5" spherical solids handling -
Barnes Pumps
Fountain Pond pump .4 hp CI
SF411
$1,306.00Great shallow water pond fountain pump which provides high flow up to 115 GPM. Nylon 2 vane impeller with back pump out vanes. Single SCi mechanical seal, oil-filled reservoir, secondary exclusion seal. Ball bearings upper and lower end of moto... -
Barnes Pumps
Barnes Fountain Pond pump CI
3SF1074L
$2,374.00Submersible Barnes CI Fountain Pond Pump. Great water pond fountain pump or sumps with abrasives or needing continuous duty, which provides high flow up to 220GPM. CI 2 vane impeller with back pump out vanes. Waterfall pump has a single mechanica... -
Barnes Pumps
Sewage Pump
3SE1532DS
$5,051.20Submersible non-clog sewage pump designed for typical raw sewage applications. 1.5" spherical solids handling -
Barnes Pumps
Fountain pond pump .5 hp CI
SF51
$1,565.00109974* Great shallow water pond fountain pump which provides high flow up to 160GPM = 9,500 GPH. CI 2 vane impeller with back pump out vanes. Single mechanical seal, oil-filled reservoir, secondary exclusion seal. Ball bearings upper and lower... -
Barnes Pumps
Sewage Pump
3SE2022DS
$5,024.98Submersible non-clog sewage pump designed for typical raw sewage applications. 1.5" spherical solids handling -
Barnes Pumps
Sewage Pump
3SE2032DS
$5,035.90Submersible non-clog sewage pump designed for typical raw sewage applications.1.5" spherical solids handling
