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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Griswold Pumps
Irrigation Pump
75JMT ODP
$5,315.55Designed for applications where moderate amounts of dirt and debris might be in the water. The semi-open cast iron impeller is designed to handle this abrasive material better than an enclosed impeller. This impeller can easily be re-adjusted aft... -
Riverside
Homelite Trash pump 3" TP3B
L1537Z
$1,860.00Riverside Trash Pump
The Riverside L1537Z Trash Pump is built to handle water mixed with solids like sticks, stones, mud, sand, and gravel. Originally branded as Homelite, these pumps are now produced under the Riverside name, retaining their du...
3" 8HP Briggs Vanguard Learn More -
MP Pumps
Flomax 15 Pump End Only
21372
$1,850.00Flomax 15 PPK are self-priming pumps, pipe size 3" NPT. Gas Engine Driven Pump End Only PEO for use with a 1" diameter crankshaft. For mounting to a gas engine. Also available in pedestal mount or for NEMA JM motor mounts. See other models. see fl...
Engine Mount 3" CI Learn More -
Koshin Pumps
Koshin Water Pump 3 inch Robin
SE-80EX
$1,863.00Koshin Pump with Robin Subaru engine Water Pump 3 inch. All aluminum die cast pump housing, with CI impeller and volute for lightweight and portability. Metal Carry handle and base. Robin EX17 4-cycle engine so NO mixing gas. Use standard automoti...
Robin 4-Cycle 5.7HP 15 360GPH Learn More -
AMT Pumps
Sewage Trash pump 7.5HP
394G-95
25% Off Special Price $2,575.50 Regular Price $3,434.00Sewage Trash Pump, 7.5HP electric
Self priming electric motor driven pumps for all sorts of medium sized debris. Factory sumps, Loading docks, wastewater pits, manure pits and high volume water transfer. Rugged American made pump. Motors are avai...
230/460v 3P 20,400GPH, 3" 394A Learn More -
AMT Pumps
3" CI Self-Prime Pump
2877-95
23% Off Special Price $1,983.95 Regular Price $2,576.56AMT / Gorman Rupp self-priming solids handling pumps are designed for a broad range of high capacity applications. Semi-trash pump made for demanding industrial applications, job site dewatering or pond transfer. The Centerline discharge is speci...3HP 230v/1 water pump Learn More -
AMT Pumps
Trash Pump 3" Kit
3S5X
$971.39Trash Pump 3" kit.
3" Aluminum trash pump with cast iron impeller and wearplate in kit form for customer mounting to gas engine with 5/8"-16 threaded shaft. FKM seals for AG chemicals. Picture shows the Pedestal mounted model for ref. only. Made ...
Pump Kit 5/8" shaft Learn More -
MP Pumps
2CT-3 Trash Pump Hydraulic
36594
$5,362.50Trash Pump Hydraulic. 2CT Jaeger Trash Pumps, self-priming, cast iron.The Model 2CT-3 is a 3" x 3" Self Priming Trash Pump which is close coupled to a high speed hydraulic motor Gerotor. This unit has cast iron construction with a ductile iro...
3" Hydraulic Ped. Learn More -
AMT Pumps
3" Self-Prime Pump
2876-95
15% Off Special Price $2,252.40 Regular Price $2,649.88AMT 7-1/2HP self-priming pump.
Designed for a broad range of high capacity solids handling semi-trash applications. The Centerline discharge is specifically designed to prevent vapor binding and makes for more convenient piping connections. Heavy...
7.5HP 230/460v Learn More -
TrunkPump
PTO Trash Pump
TP-3PTR
$3,889.00TrunkPump Trash Pump
The TrunkPump TP-3PTR is a powerful and versatile PTO-powered trash pump designed for efficient dewatering and flood management. Ideal for golf courses, sports fields, farms, ponds, and seasonal applications like flooding cor...
3" PTO Trash 400gpm Learn More
