Cole-Parmer Datasheets for Liquid Handling Pumps
Industrial liquid handling pumps are classified in many different ways, and are distinguished by the media pumped and the fluid motive mechanism (dynamic or displacement).
Liquid Handling Pumps: Learn more
| Product Name | Notes |
|---|---|
| • A cost-effective pump for pressure injection and chemical feed applications • High-pressure pumps are self priming • Digital keypad with LED confirms pump settings and operation • Built-in indicator... | |
| • Accurate volumetric dispensing of 4 microliters to 250 microliters • Positive shut with pressures less than 3 psi (except 73120-66 and -68 which has a 1 psi shut-off) • | |
| • Chemical-resistant pump heads and impellers handle a variety of corrosive and caustic fluids over the entire pH range • Chemical resistant pump heads and impellers handle a variety of... | |
| • 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... | |
| • DC-Powered motors are lightweight and portable<emdash>exce llent for outdoor sampling and transfer of fluids • Sealless pump is great when used with chemically aggressive water samples<emdash>no replacement of dirty... | |
| • DC-powered pumps with PVDF pump head • High resolution with a flow range between 0.055 to 38 mL/min • 12 VDC and 24 VDC models available • 0 to... | |
| • Easy maintenance and no contamination—tubi ng is the only wetted part • Easy tube change-out minimizes downtime between tubing set changes • Inherent degassing function and rugged gear train... | |
| • 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... | |
| • Flow delivery rate is constant at any voltage from 94 to 264 VAC—not affected by voltage fluctuations • High strokes per minute ensure a more uniform distribution of fluid... | |
| • Heavy duty<emdash>get up to 150 psi with maximum flow rates up to 140 GPH • Mechanical diaphragm design eliminates leakage and contamination of fluid • Stroke lock maintains <tol>2%... | |
| • High suction lift and high viscosity combine in the stainless steel pump • Achieve up to 65 GPH or 1100 psi • Internal bypass allows for improved valve performance... | |
| • 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... | |
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SP11P-B-8-94-M601 - Sealless Self-Priming PP Centrifugal Pump; 350 LPM/16 m, 380/440V -- GO-72224-16
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• 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 | |
| • Move fluids with viscosities up to 11,000 cp • Air-powered motor eliminates sparking concerns associate with electrical pumps • Bolted pump design allows easy access to pump head for... | |
| • 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... | |
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Cole-Parmer Standard Peristaltic Metering Pump, Max flow of 17.4 GPH, 125 PSI, 115VAC -- GO-74203-02
Cole-Parmer Standard Peristaltic Metering Pump, Max flow of 17.4 GPH, 125 PSI, 220VAC -- GO-74203-22
Cole-Parmer Standard Peristaltic Metering Pump, Max flow of 25.3 GPH, 125 PSI, 115VAC -- GO-74203-03
Cole-Parmer Standard Peristaltic Metering Pump, Max flow of 25.3 GPH, 125 PSI, 220VAC -- GO-74203-23
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• Pump at flow rates up to 158.5 GPH and pressures up to 125 psi — output volume is not affected by changes in back pressure • Three versions now... |
| • Pump at flow rates up to 158.5 GPH and pressures up to 125 psi—output volume is not affected by changes in back pressure • Self priming even against maximum... | |
| • Pump at output pressures up to 125 psi; flows to 33.3 GPH • Self priming even against maximum line pressure • Output volume is not affected by changes in... | |
| • Reliable metering performance<emdash>g uided dual check valves provide precise seating and excellent priming and suction lift • PVC and PTFE construction with external control • Ideal for water treatment... | |
| • Reliable metering performance<emdash>g uided dual check valves provide precise seating and excellent priming and suction lift High-viscosity 4 to 20 mA pumps handle viscous fluids up to 20,000 cp. | |
| • Remote flow rate control via analog signal or RS232 interface • Optional liquid ends for expanded flow range • Smooth fluid delivery from intra RPM stepper motor control • | |
| • Safe and economical liquid transfer for manufacturing and water treatment environments • No sliding parts—pumps can run dry without damage • Variable flow rate and discharge pressure—one pump works... | |
| • Small footprint is ideal for use with your rotary evaporator and other laboratory applications • Speed-regulated, point accurate, analytically pure vacuum • Effective and reproducible processes • Compact design... | |
| • Small pump cavity, two check valves, and high stroke frequency combine for superb self-priming and degassing properties • Pumps provide up to 360 strokes per minute for smooth, efficient... | |
| • Smooth pulseless flow provides precise, leak-free delivery of fluids • Cavity-style pump heads are designed to handle higher inlet pressures. Magnetically driven, precision-geared pump heads provide smooth, accurate, pulseless... | |
| • Smooth pulseless flow provides precise, leak-free delivery of fluids • Compact size and easy to service • Cavity-style heads are designed to handle higher inlet pressures. Magnetically driven, precision-geared... | |
| • Smooth pulseless flow provides precise, leak-free delivery of fluids • Suction shoe design provides higher delivery pressures and temperatures, plus increased efficiency. Magnetically driven, precision-geared pump heads provide smooth,... | |
| • 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... | |
| • Stainless steel double-diaphragm pumps that comply to ATEX directives • Prevents electro-static discharge that could ignite in a gaseous explosive environment • Fully conductive and 100% groundable • Excellent... | |
| • Suction shoe design gives higher delivery pressures and superior priming performance. • Smooth, pulseless flow • Precision, leak-free delivery of fluids • Compact and easy to service • Use... | |
| • 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... | |
| • Unique air valve ensures a positive shift every time<emdash>pump will not stall • All diaphragms, liquid chambers, and manifolds are constructed • of 100% virgin PTFE for long life... | |
| • Variable-flow reversible peristaltic pump • Run dry without damage to pump • Compact footprint These new cost-conscious peristaltic pumps provide variable flow and exceptional life performance in a compact... | |
| • Variable-flow reversible peristaltic pump • Run dry without damage to pump • Silicone tube sets included; Norprene<reg> and Viton<reg> tubing sets available These cost-effective peristaltic pumps provide variable flow... | |
| <b>System includes:</b> a Eutech<reg>pH 2000 controller, Pulsafeeder<reg>mete ring pump, plumbing connections, submersible pH probe, PVC injection quill, and one pump service kit.| Controller has two programmable relay outputs and separate... | |
| <b>System includes:</b> a water jet meter, Pulsafeeder pump and pump service kit.|Pump feeds chemical proportionally based on the water flow rate. Injection quill injects corrosive chemicals in the center of... | |
| Analog drives provide continuous-duty operation with Micropump<reg> A-mount pump heads. Gradual, one-second acceleration offers smooth control of drive speed and flow rate. The permanent-magnet, direct-current (PMDC) drive is built to... | |
| Peristaltic Metering Pumps | |
| Seven-day timer pumps provide a simple and cost effective metering system for timed applications. Pumps offer eight on/eight off programs per week for maximum adjustability. These pumps feed chemical products... | |
| The 4 to 20 mA pumps feature automatic control with 4 to 20 mADC direct or external pacing, reliable timing circuits, stop function, and manually adjustable stroke rate and length. |
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