Liquid Pumps

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  • Thomas Mini Variable-Speed Peristaltic Tubing Pumps

    Thomas®

    Compact, variable-flow, bi-directional pump offers adjustable flow delivery Ideal for use with conductivity flow-thru cells, liquid chromatography, collecting fractions, pH/circulating fluids or buffers in baths, and moving corrosive materials Four different tubing sizes ( 1/16",…

  • OmniSpense ELITE Peristaltic Dispensing Pump

    DWK Life Sciences (Wheaton)

    Programmable variable speed peristaltic pump; 0.5 - 400 rpm Icon driven 5” interface For use with 2 – 8 mm ID tubing Dispense range 0.01 – 999.99mL Accommodates multiple pump heads System allows for speed ramping, flow mode and programmable drawback The…

  • Syringe Infusion/Withdrawal Pumps

    KD Scientific

    Backlit LCD Continuous dispense volume display Model 7888R94 is a two-syringe infusion/withdrawal pump that features multiple mode selection: infusion, withdrawal, infusion then withdrawal, withdrawal then infusion and continuous cycle. Unit holds two syringes, 10 µL to 140 mL…

  • OTAL® Hand Pump

    Bürkle

    The telescopic immersion tube adapts itself to the container height on insertion. This ensures good removal of residual liquid and means that the hand pump can be used with different containers. Particularly compact, space-saving hand pump Good pump capacity With universal bungs made of…

  • rotarus® smart Peristaltic Pumps

    Hirschmann

    rotarus® smart rounds off the selection of rotarus® pump drives in the basic segment.  The control panel on the housing enables simple and rapid configuration of the most important parameters, and the speed can be programmed directly on the unit.  Thanks to its low space…

  • 313D Optional Pumpheads and Spares

    Watson-Marlow

  • Submersible Oil-Filled Pumps

    Franklin Electric

    These pumps feature an oil-filled motor housing with a radial lip seal on the motor shaft. They have an exceptional life expectancy because oil serves as a continuous lubricant for all the moving parts and the shaft seal. This non-toxic dielectric oil, often paired with an aluminum, cast iron or…

  • MD-HC Series Magnetic Drive Pumps

    Franklin Electric

    Centrifugal Pump, Magnetic Drive, Ceramic Shaft (7884J25, J45) Non-submersible pumps with leakproof, seal-less magnetic drive 99.5% pure alumina ceramic shaft and thrust washers for long trouble-free service in use with harsh solutions Self-lubricating carbon impeller bushing which is…

  • GoatThroat Pumps for Flammables in Barrels and Pails

    GoatThroat

    GoatThroat® Pumps work by pressurizing a container to dispense liquids with one touch, as easily as using a faucet. A few strokes of the piston can pressurize any container from 2-gallon jugs to 55-gallon drums. One-touch flow control dispenses liquids at a controlled rate to prevent…

  • Mini Solvent Pump

    Dynalon

    Reliable filling of small quantities The Mini Solvent Pump is a high-quality hand pump for use with liquids and flammable media such as acetone, ethanol, isopropanol and methanol. Use with small containers such as bottles, canisters, carboys and tanks with GL45 threads, from 1 liter up to ~ 10…

  • Mini Solvent Pump

    Bürkle

    Mini solvent pump reliable filling of small quantities The Mini solvent pump is a high-quality hand pump for small containers such as bottles, canisters and tanks up to about 10 litres. For reliable filling and dosing of solvents and readily flammable liquids. Simple principle - highly…

  • rotarus® Piston Pump Heads

    Hirschmann

    Dispensing with the intelligent rotation Hirschmann has now applied experience gained from dispensers with pistons to the principle of continuous delivery by a pump,  and this is reflected in the pump head series for piston pumps. The pump head is available with pistons in a…

  • AirChek XR5000 Sample Pump Kit

    SKC

    5-pack AirChek ® XR5000 Pump Kit, high flow and low flow sampling, with five each: XR5000 pumps with high-power Li-Ion battery, filter cassette holders, adjustable low flow holders, constant pressure controllers, protective Type A tube covers, (1) five-station Multi-charger, 100-240V, and one…

  • PTFE Barrel Pumps

    Bürkle

    Due to the high chemical resistance of the medium-contacting parts made of PTFE and FEP, even liquids which attack conventional materials such as PP or PVC can now be safely transferred (except for elemental fluorine) with this barrel pump. The barrel pump is also suitable for transferring…

  • Foot-Operated Solvent Pump

    Bürkle

    Solvent pump foot operated for filling off high purity liquids such as solvents. Pouring flammable liquids All medium-contacting parts are made of stainless steel AISI 304 (1.4301) and PTFE. The Bürkle anti-static set can be used to ground the pump for dispensing flammable liquids so…

  • Double Fluoroelastomer (FKM) Seal Acid Pumps

    Franklin Electric

    Non-submersible pump designed to pump weak acid and chemical with a pH factor of 6 to 7. Nylon front with 3/8" FNPT intake (1/2" I.D. hose adapter included), 1/4" MNPT discharge.

  • 403U/VM Precision Multi-Channel Pumps

    Watson-Marlow

  • Variable Flow Chemical Transfer Pump

    Thomas®

    Chemical-resistant case and wetted parts Pumps from 120 mL to 2.2 L per minute (4.2 oz. to 0.6 gal.) Suction lift: 10 feet wet, 4 inches dry Highly versatile design allows use with fluid temperatures from -40 to 200°F (-40 to 90°C) and viscosity up to 200 centipoise. Barbed inlet/outlet ports…

  • Scienceware® PE Poly-Hand Pumps

    Bel-Art - SP Scienceware

    The Poly-Hand Pump threads directly to a standard drum bung or carboy. It is constructed entirely of rugged polyethylene and is inert to strong acids, alkalis and many solvents. Delivers by positive pressure on the downstroke of the piston; does not pressurize the vessel Ergonomic…

  • EZ-Stream Vacuum Pump

    MilliporeSigma

    The lab filtration pump that transfers filtered liquids directly to waste Designed to improve operation time and comfort Simply connect the pump to your manifold or filtration apparatus and place the discard tubing to drain and you are ready to filter. There is no need to use additional…

  • 6 Series Sump Pumps

    Franklin Electric

    1/3 hp submersible sump pump with cast iron housing, polypropylene base, polycarbonate cover, and thermal overload protection. “CIA” models have integral diaphragm switch with “on” level at 7" to 10" and “off” level at 1" to 4". The 6-CIA-RS has a piggyback diaphragm switch with same “on/off”…

  • MD-SC Series Magnetic Drive Pumps

    Franklin Electric

    Magnetically driven pumps for semi-corrosive chemicals and solutions. The Little Giant® MD-SC series features leakproof, seal-less magnetic drives and are designed for in-line, non-submersed use. These pumps feature polypropylene, ceramic, and Nitrile parts.

  • Zinc-plated pump adapter NPTM 2 in.

    MilliporeSigma

    Material polypropylene Packaging pkg of 1 ea NPTM 2 in.

  • Permanently Lubricated Pumps

    Franklin Electric

    For commercial, industrial, and home use worldwide where liquid must be transferred or recirculated. Applications include aquariums, swimming pools, water displays, ice makers, air conditioners, boat bailing, fuel oil transfer, circulating water for welding and pipe threading machines, pumping mild…

  • VD Series Chemical Membrane Pumps

    Binder

    Chemical membrane pumps For vacuum generation, the BINDER program offers two VD series oil-free, chemical vacuum diaphragm pumps. These pumps are environmentally compatible, economic in operation, and durable. The available alternative to water-jet pumps! Speed-controlled chemical…

  • rotarus® fast 80 Peristaltic Pumps

    Hirschmann

    rotarus® fast, has been specially designed for combination with piston pump heads. The homogenous  geometry of the pump head adaption also enable use of all peristaltic pump heads in the rotarus® family. It embodies maximum intelligence and can be used either as a delivery pump,…

  • rotarus® flow 100 Peristaltic Pumps

    Hirschmann

    Peristaltic pump for continuous delivery in speed ranges from 5 to 500 revolutions per minute rotarus® flow 100 is a comfortable, rapid delivery pump for high flow rates with control options for velocity and flow speed. Performance class with 100 Watt ensures rapid delivery in speed ranges…

  • KDS310 Infusion Withdrawal Pumps

    The KDS310 Nano Pump is used exclusively with micro syringes. Small size, remote control and a rugged mounting arm make it ideal for use with micromanipulator, stereotaxic and other clamping devices. The single syringe infusion/withdrawal pump consists of a controller and a remote pump head…

  • UP16M Series Utility/Dewatering Pumps

    Franklin Electric

    1/6 hp Submersible Utility pump with corrosion-resistant aluminum pump casting, continuous duty ?oil free” motor, bottom suction design with built-in strainer to eliminate internal damage from possible debris, removable filter screen for easy cleaning, and ¾? NPT discharge.

  • ES60 High Capacity Sump/Effluent/Sewage Pumps

    Franklin Electric

    Little Giant performance, plus energy savings — the ES Series pumps are a line of energy-saving, high performance, fully submersible sump, sewage and effluent pumps designed for the professional plumbing contractor. ES Series Pumps consume less energy while delivering greater pump flow and…

  • B-1000 Utility Pumps

    Franklin Electric

    Submersible pump designed to deliver flows in various applications. Durable construction and versatile mounting features designed into the housing.

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