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Cole-Parmer Technical Library

Centrifugal Pump Selection Guide

Centrifugal pumps offer high flow rates, low pressures, and pulseless flow at a low price—they’re ideal for your general transfer applications. Their simple design means quick installation, low maintenance, and easy repair. Most centrifugal pumps must be gravity fed or utilized with a priming chamber; some are self-priming. You can control the flow rate by restricting the flow at the outlet with a nozzle or valve, and in most cases, you can restrict the outlet indefinitely without damaging the pump. However, centrifugal pumps should not be run dry.

Typical Applications of Centrifugal Pumps
  • General fluid transfer
  • Pilot plant processing
  • Line cleaning/irrigation
  • Filtration of corrosives, caustics, dyes, soaps, brines, and other cleaning fluids
  • Feed pumps for spraying systems
  • Cooling tower transfer
  • Filling/draining

Related Links: Printable page E-mail a colleague

Complete Selection of Pumps - Centrifugal Pumps

Centrifugal Pump Selection Guide
Common Pressure Terms
General Pump FAQs
Gravity Feed Installation of Your Centrifugal Pump
Guide to Liquid Pumps
Liquid Pump Terminology
Liquid Pumps General Information
Liquid Pumps Technical Equations and Information Tables
Liquid Pumps—Viscosity Handling Characteristics
Pump Types and Definitions

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