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 Centrifugal Pump
TN31HE 1/2
$1,197.53Graymills pumps are typically found on OEM machine tool equipment and are thus well suited for replacement or retrofit machine tool pumping applications. These pumps can also be used on other industrial applications requiring a vertical cast ir...1/2HP 115/230v 7-5/8"L Learn More -
Graymills Pumps
Vertical CI Centrifugal Pump & Mtr
TNRT46E 1/2
$1,855.46Agitator 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... -
Graymills Pumps
Coolant Pump Vertical
IMV50E 1/2
$812.41Graymills pumps are typically found on OEM machine tool equipment and are thus well suited for replacement or retrofit machine tool pumping applications. These pumps can also be used on other industrial applications requiring a vertical cast ir...1/2HP 115/230v Learn More -
Munro Pumps
Puddle Pro Pump 1/2HP
FSR4001S11
$776.25FSR Dewatering Pump is especially designed for continuous duty with stable operating performance to carry dirty or clean water. Motor has ball bearings top & bottom. The FSR400 requires no priming, suction hose or foot valve. Simply submerge the ...115v Learn More -
Munro Pumps
Puddle Pro Pump 1/2HP
FSR4001S22
$776.25FSR Dewatering Pump is especially designed for continuous duty with stable operating performance to carry dirty or clean water. Motor has ball bearings top & bottom. The FSR400 requires no priming, suction hose or foot valve. Simply submerge the ...230v Learn More -
Graymills Pumps
Vertical CI Centrifugal Pump & Mtr
BSW311HE 1/2
$1,215.17The BSW & CSW series pumps are identical in performance, differing only in flange & discharge size. Flange mount pumps are designed to mount to the outer wall of integral machine sumps or tanks. All flange mount pumps have two horizontal discharg... -
Barnes Pumps
Submersible Non-Clog Sewage Pump w/ float
SE51A
$1,506.56Barnes submersible non-clog sewage ejector pump is designed for typical raw sewage applications. Bolt on threaded discharge flange. REPLACES SE51AU- Handles 2" spherical solids
- Includes 15' Cord w/ plug
- Includes piggy back mechanical float switch...
115v 1/2HP Learn More -
Graymills Pumps
Vertical CI Centrifugal Pump & Mtr
TNRSS38E 1/2
$2,852.78Graymills pumps are typically found on OEM machine tool equipment and are thus well suited for replacement or retrofit machine tool pumping applications. These pumps can also be used on other industrial applications requiring a vertical cast ... -
Sta-Rite
15 GPM Submersible 1/2HP
S15P4HS05121-02
25% Off Special Price $1,281.75 Regular Price $1,709.00Submersible Water Well Pumps. Submersible water well pumps are precision-engineered, corrosion-resistant composite Signature 2000® pumps that deliver efficient, dependable performance even in rough, aggressive water. Includes pump L15P4CH and mot...
0.5HP 115v 6stg 2-wire Learn More -
Graymills Pumps
Vertical CI Centrifugal Pump & Mtr
BSW314HE 1/2
$1,299.60The BSW & CSW series pumps are identical in performance, differing only in flange & discharge size. Flange mount pumps are designed to mount to the outer wall of integral machine sumps or tanks. All flange mount pumps have two horizontal discharg...
