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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March Pumps
316SS March 7 Pump Air Moror
TE-7S-MD-Air
15% Off Special Price $2,827.10 Regular Price $3,326.00316SS March Series 7 magdrive pump with AIR motor / pneumatic totally enclosed pumps are the "workhorses" or the March product line. Ceramic spindle is standard. Contact us for additional materials, port sizes, or motors for EXPlosion proof req...Air motor Learn More -
March Pumps
Magnetic Pump EXP Air motor
TE-5S-MD-AM-Mica
$1,907.00316 Stainless Steel magnetic coupled pump with air motor & Mica shaft bushing. Magnetic Pump EXP Air motor. Pneumatic Motor is Gast brand. Stainless steel is often used for high liquid temperatures, solvents and chemicals not suitable for the engi...
SS w/ air motor, Mica Learn More -
March Pumps
Magnetic Pump EXP Air motor
TE-5S-MD-AM (Air)
$1,952.00316 Stainless Steel magnetic coupled pump. Magnetic Pump EXP Air motor. Pneumatic Motor is Gast brand. Stainless steel is often used for high liquid temperatures, solvents and chemicals not suitable for the engineering thermoplastics. Stainless St...
Stainless pump w/ air motor Learn More -
Pacer Pumps
Stainless Steel Selfprime Air powered water pump
ISP2GV PNC SiC
$1,599.00Stainless 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 -
March Pumps
Magnetic pump PolyPro AIR motor
TE-5C-MD-AM (Air)
$905.00Polypro magnetic coupled pump. Motor is pneumatic air powered. 7CFM @ 60psi air max. req'd. Often used for solvents and chemicals.Click here for Explosion Proof SS Self Priming pump.
Pneumatic drive PP Pump Learn More -
March Pumps
Magnetic pump Kynar PVDF AIR motor
TE-5K-MD-AM (Air)
15% Off Special Price $876.35 Regular Price $1,031.00Kynar magnetic coupled pump. Motor is pneumatic air. 7CFM @ 60psi air max. req'd. Often used for solvents, distillates CO2, isolates, pentane and chemicals as used in CBD processing.Pneumatic drive Learn More -
March Pumps
Ryton PPS magnetic pump air
TE-5C-MD-AM RYTON
$768.00Ryton PPS magnetic pump air motor drive.
March manufacturing magnetic seal less magdrive pump Ryton plastic for solvents. Motor is a air pneumatic motor. Made in USA
- Back View
- Front View
All Ryton magnetic coupled pump. Ryton is good f...
Air motor pump Ryton Learn More -
March Pumps
Magdrive pump air motor
BC-4C-MD-AM-Air
15% Off Special Price $778.60 Regular Price $916.00Magdrive pump with Air Motor, pneumatic
Magdrive pumps can deliver a maximum flow of 14 GPM (50 LPM) and are capable of serving applications with a maximum head of 21.5 ft. (4.7m) (49 ft. [15.6 m] when driven by an air motor). Magdrive pump appli...
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March Pumps
Magnetic Pump Air Motor Drive
BC-3CP-MD-AM (Air)
15% Off Special Price $694.45 Regular Price $817.00Air Motor drive Magnetic March pump,
Air powered pumps are used in Hazardous / Explosive enviroments, where electricity is not available and for easy control of the pumps fluid flow rate.
Simple, versatile and reliable, March Series 3 pumps feat...
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March Pumps
Magnetically Coupled Pump AIR
MDX-MT3-AM (Air)
15% Off Special Price $718.25 Regular Price $845.00MDX Magnetically Coupled Pump with Air Motor.
Applications include Explosion Proof solvent transfer, alcohol, bio-medical, electrostatic painting, photographic processing, and other chemicals needing a pneumatic pump. American Made.
- RPM: 2600 ...
