Vacuum Pumps

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  • Laboratory High Vacuum Pump

    Fischer Technical

    Two Stage: Produces 1-micron ultimate Pressure                          Rotary Sliding Vane: Provides 85 liter per minute (3cfm) capacity and operates quietly Direct Drive: Reduces space needed …

  • PILOT3000 Chemical Resistant Diaphragm Vacuum Pumps

    Fischer Technical

    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…

  • DryFast Diaphragm Vacuum Pumps

    Welch

    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…

  • Vacuum Pump V-100

    Buchi

    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…

  • High Output & Chemical Duty Pumps

    MilliporeSigma

    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.…

  • Pyrex Vacuum & Degassing Chambers

    Best Value Vacs

    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…

  • CleanVac Oil Free Dry Scroll Pumps

    Across International

    The Ai CleanVac series oil free dry scroll vacuum pump will take your equipment's vacuum down to micron level in minutes. These scroll pumps are completely oil free with low ultimate pressures, low power consumption low vibration and low noise. CleanVac offers a clean vacuum environment and…

  • 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…

  • DuoSeal® High Vacuum Pumps

    Welch

    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,…

  • High Capacity PTFE Diaphragm Vacuum Pumps

    Welch

    Powerful vacuum for low temperature processing Economical, oil-free, ecologically sound Excellent solvent / acid resistance Use these durable dry diaphragm pumps to provide high flow, deep vacuum for your application. Welch Model 2052 pumps resist corrosive and solvent fumes to…

  • 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

  • CRVpro Direct Drive Rotary Vane Vacuum Pumps

    Welch

    The Welch CRVpro family of direct drive rotary vane pumps is the industry leader within the direct drive vacuum pump category. Service intervals are extended from three core features: Cool running . By running cooler relative to competitive direct drive pumps, agressive and corrosive…

  • JPV Recirculating Water Vacuum Pumps

    VELP

    VELP Scientifica has developed a recirculating water vacuum pump, JPV model, which assures a constant water recirculation (previously introduced in the tank of the pump). This allows a drastic decrease of water consumption. Convenient Operation Circulator replaces expensive water…

  • VACUUBRAND® DVR 2pro Vacuum Gauge

    BrandTech®

     Measures in the rough/coarse vacuum range from atmosphere to 1 mBar/Torr/hPa with user selectable units.  Corrosion-resistant capacitive transducer provides accurate, absolute pressure measurement. Has digital display for precise readings, and quasi-analog display for trend indication.…

  • Pump Exhaust Filter

    Labconco

    Replacement Pump Exhaust Filter. Accessory for General Purpose Rotary Vane Vacuum Pumps (4366R20), (1230S52), (4366R23), (5118S98), (0516H54) and (1227Y20). Disposable filter removes oil mist and odor from vacuum pump exhaust May be exhausted into work area without ducting Includes…

  • 2" Vacuum Gauge

    Fischer Technical

    This Bourdon Tube Gauge is approximately 2" and features 0-30" inches of mercury dial. Includes a 1/4" brass thread on the bottom. This affordable gauge is compatible with a wide assortment of vacuum pumps.

  • Stainless Steel Vacuum & Degassing Chambers

    Best Value Vacs

    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…

  • On/Off Foot Switches

    Welch

    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.…

  • VACUUBRAND MZ1C Dry Chemstry Vacuum Pump

    BrandTech®

    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…

  • Allegro™ Peristaltic Pump Systems

    KD Scientific

    The KD Scientific Allegro™ Peristaltic Pump System allows maintenance free, continuous flow pumping of various liquids. The fluid contacts only the inside surface of the tubing negating concern for valves, O-rings or seals that might be incompatible with fluid being pumped. Clearly…

  • LABOPORT® Mini Diaphragm Vacuum Pumps

    KNF

    These convenient KNF filtration pumps are lightweight and easy to use in your lab. With KNF pumps, there are no metal wetted parts within the pump heads to corrode, assuring long life. Don’t settle for other brand’s "standard duty" models. KNF’s patented multi-port…

  • Buchi Vacuum Pump V-700 & V-710 Accessories

    Buchi

    V-700/710 Secondary Condensers Vacuum Pump V-700/710 compact high performance condensers for producing maximum condensation of residual solvent vapor after the pump. At the same time it separates any liquid solvent from the pump, putting it directly into the receiving flask. Insulation…

  • RC6 Chemistry-HYBRID Vacuum Pump

    BrandTech®

    Full chemistry-design diaphragm backing pump Gauge to indicate proper function of backing pump The RC6 Chemistry-HYBRID vacuum pump combines rotary vane and diaphragm vacuum pump technology to support freeze-drying, molecular distillation, and other applications in the fine vacuum…

  • Buchi V-850/855 Vacuum Controller Accessories

    Buchi

    1229D81 - Buchi V-850/855 Vacuum Controller Valve combined with condensate trap and non-return valve with attachment for Rotavapor (not necessary with V-700/710 in stand-alone systems). 1229D82 - Buchi RC-81 remote control can be used to control the vacuum controller and the Rotavapor:…

  • Microsart Membrane Pumps

    Sartorius

    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.

  • Duoseal Explosion Proof Vacuum Pumps

    Welch

    Specifications are identical to the standard 1400B models. Explosion proof units are specialized to prevent sparking etc. that could ignite a flammable gas mixture in the room. These pumps have to be hard-wired in by an electrician. Please contact customer service for technical requirements.

  • Vacuum Pump Exhaust Filters

    Eliminate 99.9% of oil mist and smoke from vacuum pump exhaust Prevent oil accumulation in ductwork Recover expensive lubricating oils Eliminate potential OSHA and EPA violations High-efficiency filter cartridge continuously drains the collected liquids, allowing the user to…

  • Service Kits for VACUUBRAND® Diaphragm Vacuum Pumps and Systems

    BrandTech®

    Service kits for VACUUBRAND® vacuum pumps. Due to the great variety of pumps, systems and service kits, it is highly recommended to consult your Operating Manual to select the proper kit prior to purchase.

  • KDS100 Infusion Pumps

    KD Scientific

    A basic single syringe, infusion pump which combines precision with simplicity. Features Single syringe 10 µl to 60 ml, any manufacturer Simple menu-driven setup: select syringe size from displayed table set dispense volume set dispense flow rate Easy to…

  • XX6200035

    MilliporeSigma

    Hand Vacuum Pump Dispense liquids into small containers and pressure filter small volumes using a hand vacuum pump. Consists of a Luer outlet polypropylene syringe attached to a 2-way vacuum value, nylon male-to-male Luer adapter and rubber tubing with male Luer inlet. Stainless steel…

  • HYVAC 45S Single Stage Belt Driven Pumps

    HYVAC

    500/LPM

  • Thermocouple Vacuum Gage

    Welch

    Portable, lightweight thermocouple vacuum gauge with recorder output (0-10VDC) for monitoring vacuum pressure. Single station model 1515 has a range of 0-5000 mtorr. Supplied with one permanently attached probe cable and one gauge tube.

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