Laboratory Pumps

Lab pumps are essential tools for creating a controlled vacuum environment, crucial in various scientific and industrial applications. These pumps efficiently remove air and other gases from a sealed volume, facilitating experiments, preserving samples, and maintaining equipment. Our lab pumps feature advanced designs that ensure reliable performance and durability. Many models incorporate oil-free technology, reducing maintenance needs and contamination risks, while others offer high pumping speeds and deep vacuum levels, ideal for demanding tasks. These pumps are crafted from robust materials to withstand rigorous use, making them a dependable choice for any laboratory. The benefits of using these lab pumps are substantial. They ensure precise vacuum control, which is vital for applications like filtration, degassing, and freeze-drying. Food-grade vacuum pumps within this category meet stringent safety standards, making them perfect for food processing and packaging tasks where hygiene is paramount. We offer a diverse range of pumps, including rotary vane, diaphragm, and scroll pumps, available in various sizes and capacities to meet different laboratory needs. Whether for general lab use or specific applications, our vacuum pumps provide reliable performance and versatility, ensuring your work proceeds smoothly and efficiently.

For related product ranges, see also our tubing and syringes.

Laboratory Pumps

Products (168)

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  • High Vacuum Pump Oil

    Fischer Technical

    High vacuum pump oil for use in any Fischer Technical LAV-series vacuum pump.

  • CRVpro Direct Drive Rotary Vane Vacuum Pumps

    Three features to extend service intervals: Cool running slows rate of corrosion and slows down rates of oil consumption Large oil capacity minimizes the rates of oil breakdown and reduces chemical attack within pump Internal surface protection on pump internals and PTFE coating on oil case slows...

  • High Vacuum pump plate, Acrylics

    Suitable for bell jars with up to 9" Diameter Flange, Complete with a shut off valve.

  • Welch Chemically Resistant Vacuum Pump

    This chemically resistant vacuum pump is used for lyophilization or concentration of samples containing harsh chemicals like TFA, Acetonitrile, etc. An alumina filter element neutralizes acids and removes reaction products. Internal oil case is PTFE coated. Replacement alumina element neutralizes...

  • High Vacuum Two Stage Direct Drive Pump

    Two Stage: Produces 25 micron ultimate Pressure                          Rotary Sliding Vane: Provides 85 liter per minute (3cfm) capacity and operates quietly Direct Drive: Reduces space needed Gas Ballast:...

  • High Vacuum Pump Shutoff and Vacuum Release Ball Valve

    Our three-way brass ball valve with T-full port and 3ea. 3/8” Hosebarb connections will hold a vacuum in your system, isolate the vacuum pump to prevent oil backup, and release/bleed air back into your system all in one.  An external vacuum gauge can be connected to the third valve to...

  • Parts & Accessories for Vacuum Pumps

    High Vacuum Tubing The Fischer Technical High Vacuum Tubing has an ID of 1/2" and can withstand 25 microns of pressure. High Vacuum Pump Oil Fischer Technical High Vacuum Pump Oil is available by the quart in packs of two or cases of twelve. High Vacuum Grease This vacuum grease helps provide a...

  • 5 Gallon Aluminum Chamber

    This is a complete BestValueVac® vacuum chamber setup designed built and 100% tested in Chicago, Illinois. With our unique patent pending gasket design (Utility Patent #14/533,548) this chamber is sure to last 10,000 uses with proper care and maintenance. The gasket itself is reversible...

  • Gas-Tight Barrel Pump

    The barrel pump's universal adapter fits onto container openings of 30 - 70 mm, closing tightly. The container screw joints can be screwed into the container with the 3/4" thread and lock nut. The gas-tight barrel pump enables odour-free transfer. During transfer with normal pumps, it is...

  • Quadpod Open Blast Extractors

    Traditional Open Blast Extractor (Comes with 1 yr. Limited warranty, excludes gaskets and screens) The solvent can will fit into the top cap hole Includes: Platinum Cure Silicone Non Stick Pad 304 Stainless Material Tube 304 Stainless Top Cap w/ 3mm Hole (Fits Most Butane Can Tips) 304 Stainless...

  • Thread Adapters

    We offer a broad range of thread adapters. This facilitates the secure connection of many of our pumps and discharge cocks to a variety of containers. You will always find the correct connection thanks to the combination of different adapters.

  • Pump Oil

    Lightl In plastic bottles, except five-gallon size Low vapor pressure, 10 -5 torr Vapor pressure does not materially increase at temperatures up to 50°C; flash point 232°C Supplied with 7893G10 series Hyvac Two-Stage Pumps. Specific gravity 0.89; viscosity 350 s.u.s. at 38° C. Supplied...

  • FCS Micro-Perfusion Pumps

    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,...

  • Ai WaterVac 2-Head Recirculating Water Vacuum Pumps

    Ai WaterVac 0.7 cfm is an oil-free, portable, chemical resistant, 2-head recirculating water pump, with simplified maintenance, and no frequent and costly oil change. All major parts are made of PTFE, these economical vacuum pumps are perfect for tough lab applications. Free three feet 3/8"...

  • Simdos 02 Liquid Dosing Pumps, 0.03-20 Ml/Min

    Simple and Intuitive Operation Easy Calibration Cycle mode and adaptable to fluid characteristics Self priming, can run dry and dose up to 999 ml in one cycle Various control options Splashproof IP65 Small footprint

  • Oil Return Kit for Rotary Vane Vacuum Pump

    Returns oil from exhaust filter housing to pump. Needed when pump is run with the gas ballast open for extended periods of time. Includes: One (1) oil return assembly One (1) drain adaptor One (1) restrictor One (1) flexible oil-return tube Two (2) hose clips One (1) ‘O’ ring:...

  • On/Off Foot Switches

    Maintained or momentary operation Hands-free operation Plugs directly into power source No adapters or special connections On/Off foot switches are compatible with selected dry vacuum pump models. Switches handle up to 15 amps. 1233K59 and 1233K60 comes with a 3-prong U.S. standard plug with 8 ft....

  • 3 Gallon Aluminum Vacuum Chamber

    This is a complete BestValueVac® vacuum chamber setup designed built and 100% tested in Chicago, Illinois. With our unique patent pending gasket design (Utility Patent #14/533,548) this chamber is sure to last 10,000 uses with proper care and maintenance. The gasket itself is reversible...

  • UniSpense PRO Peristaltic Dispensing Pump

    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 making sterile liquid...

  • Scienceware® PE Poly-Hand Pumps

    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 ‘T’...

  • OTAL® Foot Pump

    The telescopic immersion tube adapts itself to the container height on insertion of the foot pump. This ensures good removal of residual liquid and means that the foot pump can be used with different containers. Simple handling: Both hands remain free for filling Very good pump capacity due to large...

  • Magazine for Peristaltic Pump, Two narrow

    Two narrow (>2mm) tubing channel.

  • Combination Vacuum Pumps

    Combination vacuum pumps integrate a high performance rotary vane pump with a chemical-resistant diaphragm pump to create a low maintenance, longer-lasting pump. The diaphragm pump removes the condensable vapors in the rotary vane pump before they can contaminate the oil, thus extending the life of...

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