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

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Product Name Notes
• 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...
• 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...
• Automatic vacuum control and vapor management! This new pump is the ultimate set and forget vacuum pump technology for applications requiring a precise vacuum level utilizing all the feature...
• Compact size and integral handle make pump easily transportable • Economical pump serves as pressure or vacuum source with an excellent price to performance ratio • Low-friction piston runs...
• Complete oil-free vacuum system for rotary evaporators • Self-cleaning purge extends diaphragm life • Integral vacuum regulator • Complete system includes inlet and outlet separators • Boiling point below...
• Deliver precise volumes at pressures up to 6000 psi • Ideal for use in HPLC applications • Pulse dampener significantly reduces pulsation with low dead volume Digital pump provides...
• Deliver precise volumes at pressures up to 6000 psi • Ideal for use in HPLC applications • Pulse dampener significantly reduces pulsation with low dead volume Chemical resistant 316...
• Deliver precise volumes at pressures ut to 6000 psi • Ideal for use in HPLC applications • Pulse dampener significantly reduces pulsation with low dead volume Use this single-head...
• Designed especially for chemistry applications! • Compact design<emdash>half the size of a typical rotary vane pump • Energy efficient motor reduces cost of ownership This two-stage rotary vane vacuum...
• 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 •
• Ergonomic pump design and unique hand-tightened quick disconnects provide easy hand operation • Precision screw press technology provides great stability and eliminates leakage • Isothermal bellows chamber yields high...
• Exceptional performance for the price! • General purpose pumps are great for filtration or vacuum drying • At 45 dB(A) it¡¦s quieter than a conversation • Long service intervals...
• Fail-safe handle lock ensures accurate 50- and 100-cc samples with a single stroke Precision, hand-operated piston pump works with Sensidyne<reg> gas detection tubes (sold separately). Features stroke counter, flow-finish...
• Gentle, low-shear transfer ideal for highly viscous or particulate-laden fluids • Solid PFA pumps ensure the highest purity and chemical resistance possible—transfer even ultrapure or highly concentrated acids and...
• Ideal for filtering, aspirating, degassing, and desiccating • Pumps do not require water or oil to operate<endash>low maintenance • Water trap prevents liquid from being drawn into the pump...
• 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...
• Ideal for installations where there is no gravity drainage available • Can be used with other fluids compatible with the wetted materials of construction • Pump and switch only—for...
• Ideal for low-flow, higher pressure applications where precision is needed • Greater than 100 lbs of linear force • Higher pressure syringe clamps • RS-232 connectivity for interface to...
• 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...
• Longer periods between oil changes reduces running costs • Combining a rotary vane pump with a diaphragm pump • Capable of producing a fine vacuum • Compatible with aggressive...
• Manually adjustable stroke length and stroke frequency provide precise control of flow rates • Clear face cover protects pump controls on low flow models (1 GPH and lower) •
• Multiple designs—either dry pump cavity or lubricant filled—to best fit your system requirements • Complete isolation of pumped fluids • Self-priming and runs dry • Wide range of pump...
• No metal wetted parts permit use with corrosive liquids • Continuous at 15 psi (1 bar) and 70<deg>F (21<deg>C) ambient temperature • All models feature factory-set pressure limits to...
• Offering remote C-mount choices for your low-flow applications • Ideal for applications requiring suction lift, frequent cycling, or pressurized inlet • Conventional gear design for easy cleaning and service...
• Offering remote C-mount choices for your low-flow applications • Use for applications requiring high initial differential pressure. • Suction-shoe design ensures complete fluid transfer for increased volumetric accuracy •
• Oilless diaphragm pumps provide a clean vacuum • Ideal for vacuum/pressure filtration, cryogenics, and distillation • Quiet operation—all models are rated at or below 45 dB(A) • Pumps are...
• 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...
• Produce pulseless vacuums up to 29.5" • Built-in circulating pump and water tank makethese units portable and eliminate water waste • Simple to operate—just fill the tank and turn...
• 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...
• Pump up to 3 L/min with a single air-operated diaphragm • Simple operation gives you long service life • Choose the 80 to 100 psi pumps for high inlet...
• 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...
• 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...
• 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...
• 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 • Suction shoe design provides higher delivery pressures and temperatures, plus increased efficiency. Magnetically driven, precision-geared pump heads provide smooth,...
• Springless design for accurate 50- and 100-cc sample volumes Hand-operated precision piston pump works with RAE System gas detection tubes (sold separately). Features flow-finish indicator to signal stroke completion,...
• 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...
• Suitable for pumping flammables and liquids with viscosities up to 2,000 SSU • Hose drains completely to prevent siphoning • Up to 15-ft (4.6-m) suction lift • Lockable handle...
• Unique cavity configuration minimizes dead space and air entrapment • All-plastic, convoluted diaphragm design handles many vacuum/pressure applications and reduces stress, wear, and heat build-up. • Pumps are available...
• Versatile variable-speed pump system with a wide flow range and simple controls • Separate motor and controller are connected via a 6-ft (1.9 m) cable<emdash>place components where convenient or...
62 Series Fluorimeter Peristaltic Sipper Pump
DC motors for pumps
Diaphragm Pumps
Pump is ideal for low-pressure applications, such as filling viscometers. This diaphragm pump features oilless, quiet operation and provides pressure to 35 psi or vacuum to 20"Hg. Pump includes fittings...
Vacuum/pressure pump, 115 V, 0.5 cfm
Vacuum/pressure pump, 115 V, 0.54 cfm
Vacuum/pressure pump, 115 V, 1.1 cfm
Vacuum/pressure pump, 12 VDC, 0.7 cfm
Vacuum/pressure pump, 230 V, 0.4 cfm
Vacuum/pressure pump, 230 V, 0.45 cfm
Vacuum/pressure pump, 230 V, 0.91 cfm

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