Pumps

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  • Laboratory High Vacuum Pump

    Fischer Technical

    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 …

  • 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",…

  • The RZ2.5 is part of the VACUUBRAND® XS series of rotary vane vacuum pumps. These pumps have been designed from the ground up for best performance in laboratory applications. The RZ2.5 is an excellent choice for small freeze dryers, small centrifugal concentrators or other low-temperature…

  • Famous Durability Deep Vacuum to 10-4 torr Low RPM for cooler operation Address a wide variety of laboratory vacuum needs with these rugged oil-seal pumps. Use DuoSeal vacuum pumps for Schlenk drying manifolds, freeze drying, vacuum ovens, glove boxes, degassing, concentrations,…

  • Microsart Membrane Pumps: Microsart maxi.vac and mini.vac are electric neoprene membrane pumps (oil and maintenance free) with a low noise level and with precise control.

  • Affordable Model 2019 vacuum pump is durable and chemcial resistant. Use Model 2019 for vacuum filtration, desiccation, degassing, and other mid-range vacuum applications. Free air flow 37L/min; Maximum vacuum 24" Hg. Pump can also be used to pressurize up to 18 PSIG. Comes standard with…

  • 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…

  • The PILOT3000 Chemical Duty Vacuum pump is constructed from quality parts, manufactured in the USA and offered at an affordable price.  This Laboratory Vacuum pump is library-quiet - the noise level is only ~ 54 dB small, durable, and chemical resistant! The PILOT3000 is nearly…

  • Model PILOT5000 and PILOT5000C-02 diaphragm vacuum pump are durable and chemical resistant. All contact surfaces are PTFE coated. They come with a liquid inlet trap and vacuum regulator making it a perfect choice for vacuum filtration, desiccation, and other mid-range vacuum applications. The…

  • This two stage vacuum pump is CE approved and comes ready to operate. With an easy to carry design, it is smaller, lighter and more portable. This high performance, powerful pump provides free air displacement of 2.5CFM@50Hz and 3.0CFM@60Hz and runs steadily for a long period of time. Comes…

  • The Vacuum Pump V-100 is an economical and chemically resistant PTFE diaphragm vacuum pump with a space saving design. It covers the essential needs in vacuum generation. On/offregulated by the Interface I-100, it is optimally suited to work with the Rotavapor® R-100. The ready to use vacuum…

  • Chamber NOT Included, Sold Separately. Heat Pad must fit correct size of chamber! 1182R19 (9") fits our 2, 3 and aluminum pots and 3QT & 1GL Flat Chamber 1182R20 (10") fits 5 Gallon aluminum pots and 1.6 Flat Chamber This Fahrenheit Heat Pad will adhere to the…

  • Hand Pumps

    Thermo Scientific Nalgene

    Compact, lightweight, light duty hand pumps Useful for numerous small volume vacuum or pressure requirements in the laboratory or field Provides vacuum of 25 inches Hg (85 kPa) Pumping rates of 15 or 36 cc per stroke Pumps are molded of polyvinyl chloride, with finger grips in squeeze-type…

  • Humboldt Aspirator Filter Pumps offer excellent performance for vacuum filtrations under both high and low water pressure conditions. The pumps feature a ball-type, positive-action valve in the suction tube which prevents water backflow if the pressure is reduced.

  • Polypropylene Pump Aspirator

    Thermo Scientific Nalgene

    Fits faucet with 3/ 8 inch internal pipe thread Usable for pump-off of corrosive vapors which attack metal Operates efficiently with water pressures as low as 7.5 psi for minimum water consumption Maximum free air pumping capacity of 11.5 liters per minute at a water flow rate of 6.5 liters per minute

  • Air Pump

    Gast

    An oilless single-cylinder, positive displacement pump Motor mounted piston has self-lubricating Teflon sealing rings Provides oil-free exhaust at pressure up to 75 psi (520 kPa) or vacuum up to 25” Hg in continuous operation Produces pressure to 100 psi (690 kPa) in…

  • Vacuum Pumps

    Sartorius

    Sartorius Vacuum Pump Systems

  • GEMINI® Dry Vacuum Pumps - Powerful Go-Anywhere Vacuum. Use in lab or field - Portable, Quiet. GEMINI pumps are DC powered – plug in to your vehicle or standard 115V outlet. Perfect for sampling, filtration, degassing, and other mid-vacuum applications. Advanced chemical resistance enables use with…

  • Air Cadet™ Vacuum Pump

    Thermo Scientific

    Handle tough vacuum/pressure applications with ease using Thermo Scientific Air Cadet Single-head Vacuum/Pressure Pumps. Ideal for filtration, evacuation, flue-gas sampling, and other gas or air handling applications Compact size for portability Economically priced and can handle many…

  • Ultra-High Vacuum Grease Halogen free Non-contaminating and non-toxic Stable and chemically inert Features an ultra high vacuum range, anti-seize properties, high load lubricant and ambient temperatures. Vapor pressure of lower than 10-10 Torr at 20°C. Provides eight times the level of…

  • 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…

  • Accessories for Sterisart Pump Systems.

  • Durable, chemical resistant PTFE construction Easy to operate and maintain Use Welch ® DryFast ® diaphragm vacuum pumps for tough applications requiring chemical resistance. DryFast’s Advanced Vapor Management controls vacuum for precise distillations using handy…

  • For use with Concentrators and Rotary Evaporators Fluorinated plastics used on all wetted parts Solvent resistant at boiling points under 100°C Portable System is powered by a 1/8 hp, corrosion-resistant, PTFE pump. All wettable parts, including the diaphragm and valves are…

  • The High Output Pump features a piston-driven design for greater power. The Chemical Duty Pump has a chemically-resistant head and diaphragm for use with corrosive chemicals and solvents. The High Output and Chemical Duty pumps can support high flow rates to decrease process filtration time.…

  • Cost effective, self-lubricated, vacuum/pressure pump with gauges 26 in. Hg maximum vacuum 1.3 or 4.5 cfm maximum flow rate Very efficient rotary vane design Self-lubricated oiler Compact, lightweight portable models provide very good vacuum performance for labs on a…

  • This pump provides simultaneous infusion and withdrawal at the same rate with opposing syringes on the same drive screw for one cycle. This is useful as a perfusion chamber pump or for cell culture studies. Features Holds one + one syringes, 10 µl to 10 ml each Simple…

  • The Laboport® vacuum pumps feature a solid-PTFE pump head, FFPM valves, and PTFE-coated diaphragm for excellent protection against the most aggressive corrosives. Easily transfer and evacuate most laboratory gases and vapors without contamination. The pumps are ideal for filtration,  with…

  • The new MZ1C diaphragm pumps offer a compact, high performance and easy-to-use solution for many basic laboratory tasks, such as filtration, and smaller evaporative applications, such basic rotary evaporation, or small gel dryers. The functional, space saving and innovative design with readily…

  • 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…

  • The Mini Laboport® vacuum pumps feature a corrosion resistant head, FFPM valves, and PTFE-coated diaphragm for excellent protection against the most aggressive corrosives. Easily transfer and evacuate most laboratory gases and vapors without contamination. The pumps are ideal for filtration,…

  • Dry Ice Cold Traps are recommended for pumps when doing rotary evaporation, drying solvents, vacuum distillation, centrifugal concentration or any other process involving volatile solvents. 2.8 L center well that holds a dry-ice and alcohol slurry capable of producing temperatures as low as…

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