Pumps

Liquid Pumps, 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",…

  • Aspire™ Laboratory Aspirator

    Accuris Instruments

    The Accuris ASPIRE Laboratory Aspirator incorporates a quiet, maintenance-free pump inside a sturdy, yet compact base. The vacuum is fully adjustable, with a pressure gauge that displays the vacuum level, allowing full control of aspirating speed. The ASPIRE is an ideal choice for a wide range of…

  • 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…

  • Variable Speed Transfer Pump

    Watson-Marlow

    TPM Variable-Speed Transfer Pumps PumpPro® TPM Variable speed transfer pumps 20 to 1 speed control Reversible Pump features 20 to 1 speed control and reversible flow. Versatile, easy-loading pumphead with spring-loaded rollers accepts seven tubing sizes without…

  • Scienceware® PE Poly-Hand Pumps

    Bel-Art Products

    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…

  • Heavy-Duty Siphon Drum Pump

    New Pig

    Heavy-duty Pump siphons up to 7 gallons per minute from 55-gallon drums. Moves up to 7 gallons of liquid per minute Compatible with mild solvents, light oils, diluted acids/caustics and disinfectants Maximum recommended viscosity: equal to 30-40 wt. oil

  • GoatThroat Pumps for 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…

  • 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…

  • Perimatic Premier Peristaltic Pump

    Jencons

    Microprocessor-controlled dispenser Any dose volume from 0.5 mL to 9.99 liters; automatic dose count 1 to 9999 Repeatability: 0.2%; accuracy: 0.1% Interval timing variable from 0.1 second to 9999 seconds Optional sequential delivery safeguards against spills or frothing …

  • Catalyst™ FH100 Pump

    Oakton

    Catalyst™ FH100 and FH100X peristaltic pumps are designed specifically for easy repeatability, fluid transfer, metering, and worry-free performance in a variety of life science and laboratory applications. The broad flow range capability of these pumps make them ideal for laboratory to pilot…

  • SP 311 Peristaltic Pumps

    VELP

    VELP Scientifica has developed a range of peristaltic pumps useful for transferring liquids in industry sectors like pharmaceutical, food, biotechnological, chemical, beverage. Simple Operation Minimum maintenance (just replace the tube) Easy cleaning – no contact of liquid…

  • Microsart e.jet Pump

    Sartorius

    Microsart e.jet Transfer Pump: The Microsart e.jet pump reduces operating complexity, conserves space and offers exceptional overall cleanliness. The e.jet is designed to pump both gas and liquids collectively, allowing the powerful system to draw simultaneous vacuum filtration and transfer the…

  • rotarus® volume 50 Peristaltic Pumps

    Hirschmann

    Peristaltic pump for continuous delivery in speed ranges from 0.2 to 100 revolutions per minute rotarus® volume 50 is a comfortable, precise dispensing pump with control options for velocity, flow rate, dispensing duration and total volume. Variable cycles and graduated pump speeds can be…

  • UniSpense PRO Peristaltic Dispensing Pump

    Wheaton

    Programmable dual speed peristaltic pump; 75 & 150 rpm Icon driven 5” interface For use with 2 – 8 mm ID tubing Dispense range 0.01 – 999.99mL The Wheaton UniSpense PRO is an intelligent peristaltic pumps for all of your dispensing needs. Whether you are…

  • rotarus® standard 50 Peristaltic Pumps

    Hirschmann

    Peristaltic pump for continuous delivery in speed ranges from 0.2 to 100 revolutions per minute rotarus® standard is the powerful basic model in the peristaltic pump series. The cost-effective, precise delivery pump for small delivery volumes and high viscosities is ideal for flexible…

  • OmniSpense ELITE Peristaltic Dispensing Pump

    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…

  • 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…

  • Cast Bronze 10 Series Effluent Pumps

    Franklin Electric

    1/2 hp submersible sump pump with cast bronze housing, polypropylene base, screened intake and thermal overload protection. Automatic models have integral diaphragm switch with “on” level at 7" to 10" and “off” level at 2" to 5". 1-1/2" FNPT discharge.

  • Pump, Submersible

    Franklin Electric

    Self-priming, completely submersible Output 3 1/4 gpm (12 Lpm) at one-foot (0.3 m) head, 2 gpm  (7.5 Lpm) at five-foot (1.5 m) head; maximum pressure 3.2 psi (22 kPa) Continuous-duty, 1.1 ampere motor, sealed and permanently lubricated, enclosed in epoxy-coated, cast-aluminum…

  • Perimatic Robotic XY Module

    Jencons

    XY Module Sectioned Trays Automates the filling of containers Microprocessor controlled Menu-driven LCD for fast program changes Manufactured to BSEN ISO 9002 The filling of various containers (test tubes, vials, etc.) is automatic when interfaced with Perimatic Premier or…

  • 323Dz/D Dispenser and Accessories

    Watson-Marlow

  • Parts Washer Pumps

    Franklin Electric

    Submersible pumps with Fluoroelastomer (FKM) seals, 1/4" MNPT discharge, master builders conduit fitting, 6' power cord without plug. For pumping unheated metal parts cleaning solvent which is UL classified as PJQU, as described in the Gas and Oil Equipment Directory.

  • 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…

  • KrosFlo® Research I Pump & Stand

    Spectrum Med

    Spectrum's KrosFlo Research I (KRI) System combines a digital peristaltic pump and a multi-purpose lab stand to provide ultimate convenience and efficiency for experiments involving fluid circulation and transfers. The easy-to-operate digital KRI Pump drives the fluid stream through flexible tubing…

  • 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…

  • Cartridge Pumps

    Watson-Marlow

    SCI Q Speed range 0.5-90 rpm Switch selectable from 100-120 V to 220-240 V Digital closed-loop 180:1 speed control Pump liquids from 0.0003 to 21 mL /min per channel through 4 to 32 channels. Cartridges can be added or removed without disturbing pumping action of remaining…

  • Liquid Handling Equipment for 20L and 200L Drums

    MilliporeSigma

    Liquid Handling Equipment for 20L and 200L drums for safe and convenient dispensing of EMD Millipore products.

  • Masterflex L/S Digital Console Process Drives

    Cole-Parmer

    Ideal for fluid transfer, dispensing, and metering applications in laboratory, process and wash-down environments Flow rate: 0.006 to 3400 mL/min NEMA 4X (IP66) rated housing Easy-to-clean Brushless, maintenance-free motor Features a 316 stainless steel housing. Use this drive in…

  • Electronic Metering Pumps

    LMI

    Very flexible output/flow with the same pump Corrosion-proof with glass fiber reinforced polypropylene housings Adjustable stroke length and frequency Very low minimum outputs possible with 200:1 turndown ratios Maximum flow rates of up to 34 LPH at 60 psi …

  • FCS Micro-Perfusion Pumps

    Bioptechs

    The Micro-Perfusion Pump is a miniature, single or dual, channel, full-featured peristaltic pump designed for specific ranges of flow rates conducive to microscopy. Unlike most peristaltic pumps that are driven by stepper motors, the Micro-Perfusion pump is driven by a tachometer regulated,…

  • Swimming Pool Pumps

    Franklin Electric

    Little Giant® swimming pool cover pumps help safeguard and protect your pool cover from prolonged accumulation of rain or melting snow. Available in manual and automatic versions, pool cover pumps easily adapt to a standard garden hose for water removal.

  • 400 Series Precision Metering/Transfer Pumps

    Watson-Marlow

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