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
Cast iron Suction Coolant Pump
5350-95
$659.81This pump is designed for the circulation and spraying of coolants and cutting oils.
- Fully Interchangeable with Units Furnished on Most Imported Machine Tools
- 1/8 to 1 HP Totally Enclosed Motors
- 2 Pole, 3450 RPM
- Single or Three Pha...
1/4 HP 115/230V Learn More
AMT Pumps
Cast iron Suction Coolant Pump
5351-95
$659.81This pump is designed for the circulation and spraying of coolants and cutting oils.
- Fully Interchangeable with Units Furnished on Most Imported Machine Tools
- 1/8 to 1 HP Totally Enclosed Motors
- 2 Pole, 3450 RPM
- Single or Three Pha...
1/4 HP 230/460V Learn More
AMT Pumps
Cast iron Suction Coolant Pump
535B-95
$320.44This pump is designed for the circulation and spraying of coolants and cutting oils.
- Fully Interchangeable with Units Furnished on Most Imported Machine Tools
- 1/8 to 1 HP Totally Enclosed Motors
- 2 Pole, 3450 RPM
- Single or Three P...
OBSOLETE, call or email for alternative assistance. Parts still available. Learn More
AMT Pumps
Cast iron Suction Coolant Pump
5360-95
$962.63This pump is designed for the circulation and spraying of coolants and cutting oils.
- Fully Interchangeable with Units Furnished on Most Imported Machine Tools
- 1/8 to 1 HP Totally Enclosed Motors
- 2 Pole, 3450 RPM
- Single or Three Pha...
1/2 HP 230/460V Learn More
AMT Pumps
Cast iron Suction Coolant Pump
536A-95
$615.86This pump is designed for the circulation and spraying of coolants and cutting oils.
- Fully Interchangeable with Units Furnished on Most Imported Machine Tools
- 1/8 to 1 HP Totally Enclosed Motors
- 2 Pole, 3450 RPM
- Single or Three P...
OBSOLETE, call or email for alternative assistance. Parts still available. Learn More
AMT Pumps
Stainless Steel Centrifugal Pedestal Pump
3682-98
$666.19AMT Straight Centrifugal Pedestal PTO pumps are designed for continuous-duty OEM, Industrial/Commercial and processing applications including circulation, chemical processing, liquid transfer, heating and cooling. The high head models are ideal fo...
1/2HP Learn More
AMT Pumps
Cast Iron Centrifugal Pump
368B-95
$663.00Straight centrifugal pump and motor. Designed for continuous-duty low pressure OEM, Industrial / Commercial and General Service applications including circulation, beer keg washing, chemical processing, liquid transfer and cooling.see curve B
...115/230v 1/2HP TEFC Learn More
AMT Pumps
Bronze Saltwater pump
3670-97
$606.69Naval Bronze Marine Centrifugal pump
is designed for low pressure salt water wash down and recirculating applications. The bronze centrifugal pump has been sized for saltwater (1.03 specific gravity) and features: provisions for the installation...
1/4HP 115v Made in USA Learn More
AMT Pumps
Self Priming Electric 12V Bronze pump
4850-97
$371.88Self-priming Bronze Centrifugal pumps are compact and designed for a wide range of dewatering / recirculating applications including marine, salt water aquaculture and bait live well tanks. 12 volt Model 4850-97 is fitted with a DC, 3700 RPM mo...Marine Learn More
AMT Pumps
Bronze Centrifugal Pump
368C-97
$999.81Designed for continuous-duty low pressure OEM, Industrial/Commercial and General Service applications including circulation, chemical processing, liquid transfer and cooling.See curve B
Series: Centrifugal Pumps to 90 gpm230/460v 1/2HP TEFC Learn More
