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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Koshin Pumps
Submersible Dewatering Pump Heavy Duty
PB-65011
$429.002" Heavy duty submersible dewatering pump, Ponstar. Electric pump for dirty water in ditches. Often found in rental shops, contractor fleets.
OBSOLET: Replaced by PBX-65011
Features- Impeller and casing are manufactured from a blended rubber co...
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Koshin Pumps
Submersible Dewatering Pump Heavy Duty
PBX-65011
$535.002" 1/2HP Heavy duty submersible dewatering pump. Electric pump for dirty water in ditches. Often found in rental shops, contractor fleets. Industrial Rubber Pump End Pumps, Equipped With a Centrifugal Switch Providing 4x the Starting torque, Allow...
115/110v 4870GPH 2" 1/2HP Learn More -
Koshin Pumps
Submersible Dewatering Pump contractor
PBX7-65011
$770.002" 1HP Contractor Heavy duty submersible dewatering pump. Electric pump for dirty water in ditches, swimming pools. Often found in rental shops, contractor fleets. Pumps up to 88GPM ( 5280GPH ). Maximum head to 54Ft....see performance chart. Indus...
115/110v 5420GPH 2" 1HP Learn More -
Koshin Pumps
Ponstar Submersible Dewatering Pump
PS-65011
$400.00Heavy-Duty Submersible Dewatering Pump
The Koshin Ponstar PS-65011 is a top-tier submersible dewatering pump, built for durability and performance in demanding commercial and residential applications. Known worldwide for its long life, robust des...
115v 1/2HP 4600 GPH Learn More -
Koshin Pumps
Bottom Suction Submersible Pump
PXL-65011
$555.00Heavy-Duty Floor-Level Water Removal – Pumps Down to 1/16"
The Koshin PXL-65011 is a powerful and compact low-level submersible dewatering pump, ideal for removing water from flat surfaces like basements, rooftops, crawl spaces, or construction...
115v 1/2HP 2" or 3/4" Learn More -
Koshin Pumps
Submersible Dewatering Pump
PKS-65011
$415.00Heavy duty submersible dewatering pump, electric. 4760 GPH. Ponstar unique pump easily handles leaves, sewage and solids up to 5/8" diameter. PKS65011 PKS-65011CR. Submersible trash pump, electric. Minimum operating water level is 5.5". pks65011
...115v 1/2HP 4760 GPH Learn More -
Koshin Pumps
Submersible Dewatering Pump Heavy Duty
PB-68011
$2,016.303" Heavy duty submersible dewatering pump, Ponstar. Electric pump for dirty water in ditches. Often found in rental shops, contractor fleets.
FREE 50 feet of discharge hose with order upon request.
Industrial Grade Pump, Equipped With a Centrifu...115/230v 7200GPH 3" 2HP Learn More -
Koshin Pumps
Submersible Dewatering Pump HD 230v
PB-68022
$1,833.70Heavy duty submersible dewatering pump, Ponstar. Often found in rental shops, contractor fleets. FREE 50 feet of discharge hose with order upon request. Features • Impeller and casing are manufactured from a blended rubber compound providing ...230v/1 7200GPH 3" 2HP Learn More -
Koshin Pumps
Submersible Dewatering Pump 115v
PX-65011
$455.00Submersible Dewatering Pump 115v Ponstar. Heavy duty submersible dewatering pump. Unique discharge port allows for vertical OR horizontal discharge. No elbow or kinking of hose if needed to be horizontal discharge. Add a level switch to it to make...
115v 1/2HP 2" Learn More -
Koshin Pumps
Submersible Pond Pump
POND250
$310.00Submersible Pond Pump. Designed for continuous or intermittent duty, the Munro POND Series pumps offer an excellent value and Munro’s high-quality standards. This space-saving, yet heavy-duty pump is low-water friendly and long lasting. True c...1/3HP Learn More
