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
TNRSS38F 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
Effluent Pump man 240v
EH522HT
$2,357.64High Temperature Submersible effluent pump
designed to efficiently handle septic tank effluent applications for the long term. Rugged Cast Iron construction. Multi-Vane CI Vortex impeller handles 3/4" spherical solids. All hardware is SS. Motor h...
High Temp 1/2HP 230v/1 Learn More -
Barnes Pumps
Effluent Pump Step-SS-240v
STEP522SS
$1,911.00S.T.E.P. series are designed for use in pressure sewer systems. STEP Submersible effluent pump designed to efficiently handle septic tank effluent applications for the long term. Rugged Cast Iron construction. Multi-Vane CI Vortex impeller handle... -
Barnes Pumps
Submersible Non-Clog Sewage Pump
SE52
$1,533.31Barnes submersible non-clog sewage ejector pump is designed for typical raw sewage applications. Bolt on threaded discharge flange. NO FLOAT switch 104874- Handles 2" spherical solids
- Includes 15' Cord w/o plug
- Pump may NOT be operated DRY f...
230v/1 1/2HP Learn More -
Barnes Pumps
Sump Pump
SE521
$1,511.91Submersible NON-CLOG pump, 2" spherical solids handling. 15 ft. cord. FLA 6.2 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 enter the sump.096755 Learn More -
Barnes Pumps
Submersible High Temperature Sewage Pump
SE52HT
$2,137.86Barnes submersible non-clog sewage ejector high-temperature pump is designed for high temperature raw sewage applications.- Handles 2" spherical solids
- Includes 15' Cord w/o plug
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Barnes Pumps
Submersible High Temperature Sewage Pump w/ float
SE52HTAU
$2,378.61Barnes submersible non-clog sewage ejector high-temperature pump is designed for high temperature raw sewage applications.- Handles 2" spherical solids
- Includes 15' Cord w/o plug
- Includes integral mechanical float switch
104880 Learn More -
Barnes Pumps
Submersible non-clog sewage pump
2SEV524DS
$2,183.87Barnes 2SEV-DS submersible non-clog sewage ejector pump isdesigned for typical raw sewage applications. This pumps is also used to pump trash. Often used in parking lots and at bay doors.- Double Seal
- Vortex (non-clog) Impeller
- Handles 2" sp...
104924 Learn More -
Barnes Pumps
Submersible non-clog sewage pump
2SEV522DS
$2,590.47Barnes 2SEV-DS submersible non-clog sewage ejector pump isdesigned for typical raw sewage applications. This pumps is also used to pump trash. Often used in parking lots and at bay doors.- Double Seal
- Vortex (non-clog) Impeller
- Handles 2" spheric...
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Barnes Pumps
Submersible Non-Clog Sewage Pump w/ switch
SE52AU
$1,766.57Barnes submersible non-clog sewage ejector pump is designed for typical raw sewage applications. Discharge has bolt on threaded flange. Replaces SE52A- Handles 2" spherical solids
- Includes 15' Cord and plug
- Includes Piggy back plug mechanica...
230v/1 1/2HP Learn More
