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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AMT Pumps
Stainless Self Priming Pump
2821-98
25% Off Special Price $1,551.52 Regular Price $2,068.69Stainless self priming electric pump. This line of AMT Self-priming Centrifugal pumps is designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing. These pumps feature self-cl...115/230v 1-1/2HP ODP Learn More -
Pacer Pumps
SS selfprime air
ISPE2GL PNC SiC
$1,453.60304 SS external and fastners with Polyester internals, fitted with a Silicon carbide faced shaft seal. Unit mounted on a metal base plate. Air motor is close coupled. Air motor allows for easy controll over the pump speed and therefore the flow a... -
Pacer Pumps
SS selfprime air
ISPE2GV PNC SiC
$1,565.15304 SS external and fastners with Polyester internals, fitted with a Silicon carbide faced shaft seal. Unit mounted on a metal base plate. Air motor is close coupled. Air motor allows for easy controll over the pump speed and therefore the flow a... -
Pacer Pumps
Stainless Steel Selfprime Air powered water pump
ISP2GV PNC SiC
$1,838.85Stainless Steel Self prime Air powered water pump.
304 SS external with Polypro internals, fitted with a Silicon carbide faced shaft seal. Unit mounted on a metal base plate. Air pneumatic motor is close coupled. Air motor allows for easy control...
Pnuematic Learn More -
Munro Pumps
Sprinkler pump
MULP150B-Sic
$1,170.00Residential self-priming pump. Easy Service Design Economical Construction.Motors are wired for 230v (high) as standard. To use on 115v (low) follow motor name plate wiring diagram. Motors are Lincoln brand. Pump rotation is CCW from pump-en...
1-1/2HP 115/230v SiC Learn More -
AMT Pumps
Bronze Pump
388J-97
20% Off Special Price $895.05 Regular Price $1,118.81Bronze Self-priming Centrifugal pumps are designed for use with swimming pools, hot tubs and spas. All models are U.L. Listed 1081. All models are fitted with self-cleaning bronze impellers. Units feature pull-from-rear design for easy servici...1-1/2HP 115/230v Learn More -
Gorman-Rupp Pumps
Explosion Proof SP Centrifugal Pump
81-1/2E3-X15-1P
$4,869.00Explosion Proof, Self-priming 81-1/2E3-X15-1P Centrifugal pumps is designed for use in hazardous environments and/or for handling flammable liquids. 1-1/2" NPT port sizes, with single phase motor 1 1/2 HP. All models are self-priming and are equip...
1.5HP 115/230v Learn More -
Gorman-Rupp Pumps
Explosion Proof SP Centrifugal Pump
81-1/2E3-X15-3P
$5,407.06This line of Gorman-Rupp Explosion Proof, Self-priming 81-1/2E3-X15-3P Centrifugal pumps is designed for use in hazardous environments and/or for handling flammable liquids. 1-1/4", 1-1/2" and 2" NPT port sizes available with single and 3-phase mo...
1.5HP 230/460v Learn More -
MP Pumps
FM 8 w/ Motor
26552
$1,987.50Cast Iron Flomax 8 FM8 are self-priming pumps, pipe size 2" NPT. Electric Motor Driven Pump using a Close-Coupled Electric Motor-1.5 HP 230/460v1.5HP 230/460v CI Learn More -
Gorman-Rupp Pumps
Explosion Proof SP Centrifugal Pump
02C3-X1.5 3P
$1,923.00Gorman-Rupp Explosion Proof, Self-priming Centrifugal pumps is designed for use in hazardous environments and/or for handling flammable liquids. OBSOLETE but parts still available.
1-1/4", 1-1/2" and 2" NPT port sizes available with single and 3-...
1.5HP 230/460v Learn More
