Cole-Parmer Datasheets for Centrifugal Pumps

Centrifugal pumps consist of a set of rotating vanes, enclosed within a housing or casing, that are used to impart energy to a fluid through centrifugal force.
Centrifugal Pumps: Learn more

Page: 1 2
Product Name Notes
• 12 VDC powered is ideal for those field well purging/sampling applications • Attach 1/2" or 3/8" tubing (sold separately) and lower pump into well • Practical for dedicated use...
• 304 stainless steel (SS) pump heads provide dependable performance and rugged continuous duty service with chemical and corrosion resistance • Ideal for food and pharmaceutical processing plants, as well...
• 316 stainless steel (SS) pump body with PTFE bushings and O-rings resists corrosion and promotes contamination-free pumping • Air motor requires 10 cfm at 20 psi for max flow;
• Air-operated pump is ideal for intrinsically safe areas • Use pumps in chemical plants, organic compound transfer applications, and wastewater treatment centers Order an air lubricator and an air...
• Chamber in front of pump housing enables self-priming operation • Self-cleaning, semi-open impellers Lift fluids up to 20 feet with self-priming capability
• Chamber in front of pump housing enables self-priming operation • Self-cleaning, semi-open impellers Lift fluids up to 6 feet with self-priming capability
• Compact stainless steel pumps available for both DC and AC input power • 316 stainless steel (SS) is ideal for corrosion resistance when pumping many liquids • 12 and...
• Easily upgrade and renew circurlators manufactured by Armstrong or others. • Universal SBA - "One-size-fits-all" bearing module - sealed bearing assembleis • Circular oil wick provices superior lubrication for...
• Economical close-coupled centrifugal pumps for your HVAC and light industrial applications • Radially split volute with a back pull-out design allows for easy maintenance without disturbing piping connections •
• Experience up to 70% operating efficiency in addition to greater reliability compared to sealed pumps • Powerful, rare earth magnetic coupling uses standard NEMA (60 Hz) motor • Greater...
• Experience up to 70% operating efficiency in addition to greater reliability compared to sealed pumps • Powerful, rare earth magnetic coupling uses standard NEMA (60 Hz) or IEC (50...
• Heavy-duty impeller spindle and fluted impeller combine for efficient cooling • Pumps available with or without 56 C-face motors<emdash>install the motor you need! • Pumps with motor are close-coupled...
• Ideal for HVAC and light industrial applications • Bronze-body models are designed for domestic hot water or fresh water systems • Standard three-piece modular design results in reduction of...
• Investment cast stainless steel (SS) pumps are built for heavy-duty, high-performance applications requiring excellent chemical resistance • Ideal for low-pressure OEM and chemical industry applications • Rotate head in...
• Investment cast stainless steel (SS) pumps are built sturdier for heavy-duty, high performance applications requiring excellent chemical resistance • Ideal for low-pressure OEM and chemical industry applications • Rotate...
• Maintenance-free brushless DC drive provides for long hours of operation • High-head configurations • Compact and efficient • Encapsulated magnet • Maximum specific gravity: 1 Variable-speed ready
• Maintenance-free brushless DC drive provides for long hours of operation • High-head configurations • Compact and efficient • Encapsulated magnet • Maximum specific gravity: 1
• Maintenance-free drive provides for long hours of operation • Compact and efficient • Encapsulated magnet • Maximum specific gravity: 1 Closed-impeller models provide higher maximum feet of head
• Maintenance-free drive provides for long hours of operation • Compact and efficient • Encapsulated magnet • Maximum specific gravity: 1
• Meets 3-A sanitary standards • Capable of pumping fluids with viscosities up to 1000 cps • Flow rates up to 35 GPM (132 LPM) • 316 stainless steel (SS)...
• Only electric submersible pump with entire motor encapsulated in Noryl<reg> • Noryl material never rusts and provides excellent resistance against acids and alkalis • Compact and lightweight—only 13-1⁄2 lbs—with...
• Open impeller is suitable for suspended solids • Close-coupled design has the smallest possible footprint to save space • Back-pullout construction allows for servicing of pump without disturbing inlet...
• Open impellers handle clean fluids and fluids containing suspended solids • Heavy-duty, stainless steel design—ideal for aggressive chemicals and high purity solutions • Rotate head in 90<deg> increments for...
• Pump liquids with suspended solids up to 2" diameter at flow rates up to 175 GPM • 304 stainless steel (SS) pumps are chemical and corrosion resistant • Manually-operated...
• Rotating magnetic field drives impeller—provides sealless, leak-free pumping • Noryl<reg> models provide thermal protection to protect motor against dry running or stalled rotor conditions • Service pump without removing...
• Rugged continuous-duty service with chemical and corrosion resistance • Close-coupled design saves space; simplifies maintenance and installation • Stainless steel liquid end components deliver corrosion resistance • Versatile mounting...
• Self-priming pumps with glass-filled polypropylene heads are capable of lifting water up to 10 feet • Pumps with glass-filled polypropylene heads are ideal for transferring a wide range of...
• Self-priming pumps with glass-filled polypropylene heads are capable of lifting water up to 10 feet • Pumps with Kynar<reg> PVDF heads are ideal for ultra-high purity, chemical, and industrial...
• Semi-open impeller design pumps solids up to 3/8" in slurries and up to 81 GPM • 304 stainless steel construction resists corrosion and rust • Pumps with automatic operation...
• Transfer water using as little as 12 watts • Bronze<reg> body models are available • Whisper quiet - less than 40 db noise level • Magnetically driven means no...
• Transfer water using as little as 12 watts • Noryl<reg> body models are available • Whisper quiet - less than 40 db noise level • Magnetically driven means no...

Next >>