Cole-Parmer Datasheets for Magnetic Drive Pumps

Magnetic drive pumps are sealless pumps that use a coaxial magnetic coupling to transmit torque to an impeller. A standard electric motor drives a set of permanent magnets that are mounted on a carrier or drive assembly.
Magnetic Drive Pumps: Learn more

Product Name Notes
• 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;
• DC-Powered motors are lightweight and portable<emdash>excellent for outdoor sampling and transfer of fluids • Sealless pump is great when used with chemically aggressive water samples<emdash>no replacement of dirty seals...
• 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 simple batch transfers in laboratory, process, bulk fluid, or cooling applications • DC powered<emdash>order cord 75211-69 (sold separately) • Optional universal power supply 75211-68 for 90 to...
• Ideal for use in highly corrosive applications • Leakproof, sealless magnetic drive • Thermally protected, totally enclosed fan cooled (TEFC) split-phase motor • Ideal for fluids with a specific...
• Lower cost of ownership achieved by reliable sealless pump technology • Superior lift capability lifts fluid from as deep as 25 feet below the pump • Fast priming—primes from...
• 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
• Polypropylene (PP)-encapsulated magnets offer excellent chemical resistance • Easily disassemble pumps for cleaning • ODP pumps provide an economical option for use in chemical OEM and industrial applications
• 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...
• Ryton PPS construction is excellent with highly corrosive chemicals and solutions • Leak-proof, sealless magnetic drive • Carbon bushing has run dry capability up to 8 hours<emdash>depending on fluid...
• 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...
• Split volute casing forms a volute chamber to increase pump efficiency, reduce horsepower, and energy usage • Pumps can run dry for up to one hour • To reduce...
• 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...
• Twin bearing system handles thrust loads for extended service life • Quiet, energy efficient, and compact • Internal cooling circuit reduces bearing temperature • Enclosed motor for use in...