Vacuum Pumps

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  • Exhaust Filters

    Welch

    Filters trap exhaust oil mist and reduce pump noise. They are supplied with housing and replaceable filter.

  • Standard Duty Dry Vacuum Pump

    Welch

    Economical Oil Free Adjustable Vacuum / Pressure Use these affordable oil-free pumps to provide convenient vacuum throughout the lab. Welch WOB-L piston pumps provide adjustable vacuum for filtration, SPE, vacuum ovens, and more. These pumps are an efficient alternative to water…

  • Model 2019 vacuum pump

    Welch

    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…

  • PILOT5000 Chemical Resistant Diaphragm Vacuum Pumps

    Fischer Technical

    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…

  • Hand Vacuum Pump

    United Scientific Supplies

    Good quality, economical hand operated air/vacuum pump is easy to operate. Each squeeze of the pump delivers approximately 15ml, and can be used to create vacuum of 15mm Hg, or air pressure of about 2 atm (standard atmosphere). Pump features a gauge along with a removable cap and elastic valve to…

  • 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,…

  • VACUU•LAN® Mini-Network

    BrandTech®

    VACUUBRAND’s innovative VACUU•LAN® Local Vacuum Network technology is changing the way labs get their bench vacuum. Instead of the 100-200mbar (75-150 Torr) vacuum typical from a central vacuum system, VACUU•LAN® networks can deliver vacuum down to 2mbar (1.5Torr) to bench vacuum ports. Vacuum is…

  • 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…

  • Buchi Vacuum Pump V-700/710 Secondary Condenser

    Buchi

    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 sleeves prevent the formation of…

  • Laboport Vacuum Pumps

    KNF

    Oil-free Dry-running Corrosion-resistant materials Contamination-free operation Pump heads are manufactured from corrosion-resistant Teflon® and Kalrez®. Patented multi-port valve design increases performance and tolerates liquid droplets drawn into the system without…

  • BVC Fluid Aspiration Systems for Cell Culture

    BrandTech®

    The new family of BVC fluid aspiration systems are the first to account for the needs of a modern Biology laboratory. Three models: Basic, Control and Professional to serve your fluid aspiration needs Containment: 2 or 4 liter vessels for safe collection and disposal of your biological…

  • Vacuum Pumps

    GSC International, Inc.

    Remove moisture and air from tanks and other containers with this hand held vacuum pump. The gauge reads in both centimeters and inches of mercury. The pumping rate is 15ml per stroke and will displace up to 725ml of air. The pump is fitted with a valve to release vacuum. Approximate size: 10 x 7 x 2".

  • 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…

  • P-Vac Portable Vacuum System

    Argos Technologies

    The P-Vac has been designed as a compact, flexible and portable liquid waste disposal system. The unit’s small footprint makes it ideal for the laboratory bench or laminar hood. It has been designed to accommodate a variety of collection vessels including bottle top aspirating filter units,…

  • ME2C NT Oil-Free Diaphragm Vacuum Pump

    BrandTech®

    A vacuum pump excellent for many laboratory fluid movement applications including vacuum filtration and solid phase extraction, as well as degassing, and evaporation of volatile solvents. Ultimate vacuum: 52Torr (70mbar) Free air capacity: 38 lpm (1.4cfm) Whisper Quiet. Operation at…

  • 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…

  • 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.…

  • Cold Trap for Safe Vacuum Operations

    Across International

    In vacuum applications, a cold trap is a device that condenses all vapors except the permanent gases into a liquid or solid. The most common objective is to prevent vapors being evacuated from an experiment from entering a vacuum pump where they would condense and contaminate it. Particularly large…

  • 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…

  • Interface I-100

    Buchi

    The I-100 is an easy to use interface that controls the vacuum digitally. It is optimally suited to on/off-regulate the Vacuum Pump V-100. 1190U96 Compatibility Pack: For V-100 and V-700/V-710, with support set, communication cable, power pack, valve unit not included. Vacuum…

  • Vacuum Aspirator Collection System

    Bel-Art - SP Scienceware

    This compact, portable system is ideal for vacuum aspiration of a variety of liquids, including tissue culture media, supernatants, and chemical wastes and is available with the original strength or HiFlow pump. Self-contained system with 1.0 gallon bottle, tubing and vacuum pump is…

  • CP3000 + VSK3000 Absolute Pressure Vacuum Gauge

    BrandTech®

    The VACUUBRAND DCP3000 + VSK3000 is a fully electronic absolute pressure vacuum gauge for measurements in the range from atmospheric pressure to 0.1mbar/1Torr /hPa by means of a separate capacitance pressure transducer (included). VACUU•BUS “plug-and-play” technology allows the …

  • Vacuum Inlet Traps

    HYVAC

    Protect vacuum pumps from foreign materials by ensuring the highest quality air is entering the pump Plastic transparent sump shows when to change filter insert Simple to maintain-change filter inserts without removing trap from vacuum system 4.5 inch trap serves vacuum pumps up to…

  • 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…

  • PILOT Diaphragm Vacuum Pump Kits & Replacement Parts

    Fischer Technical

    Thomas No. 1162B31 Regulator Kit Includes: Dial Pressure gauge, Hand Knob Control, 1/4" O.D. Hose barb, 1/8" NPT Exhaust Adapter, Built in Silencer. Compatible with PILOT3000 and PILOT5000 Chemical Resistant Diaphragm Vacuum Pumps. Thomas No. 1162B32 Regulator Kit Includes:…

  • Silicone-Free, Ultra High Vacuum Grease

    Apiezon

    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…

  • DirecTorr Gold Pump Oil

    Welch

    DirecTorr Gold oil is a synthetic hydrocarbon oil put through a double molecular distillation process. Gold oil is extremely stable under high temperature, has excellent resistance to chemical attack and provides superior protection for the pump's internal metal components. Recommended for…

  • Vacuum Regulator w / Gauge

    Welch

    Pump mounted vacuum regulator connects to the pump intake for easy regulation of vacuum level. Includes an easy to read dial. Regulator features all stainless steel construction.

  • Digital High Vacuum Gauge, 25-12000 microns

    Fischer Technical

    Reads vacuum in 7 International Units: Microns, PSIA, InHg, mBars, Pascals, Torr, mTorr. +32°F to +120°F Ambient Temperature, Retractable Hanging Hook.

  • Vacuum Tubing

    HYVAC

    Wire Reinforced. Priced per Foot.

  • 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

  • BestValueVac® 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…

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