Dry Vacuum Pump

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Dry Vacuum Pump
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  • 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 aspirators. Select vacuum range 100 to 5 torr; flow range 22 to 201 l/min. For use with dry or…

  • …corrosion-resistant, PTFE pump. All wettable parts, including the diaphragm and valves are PTFE. Vacuum level regulator and built-in dial guage allow easy control of pressure to prevent sample bumping or foaming. Switchable gas ballast inhibits vapor condensation inside pump heads. An inlet…

  • …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 range with dramatically…

  • 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,…

  • Standard Duty Handy Welch pump is perfect for basic lab vacuum operations. Dry or aqueous vapors only, portable, vacuum or pressure, 115V

  • 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 undesirable…

  • …diaphragm vacuum pump is an excellent choice for a wide range of laboratory and process plant vacuum applications. It is even quieter and has less vibration than it's predecessor. Eliminates Oil Changes. These vacuum pumps utilize diaphragm vacuum technology for totally dry operation.…

  • vacuum pump suitable for many laboratory tasks, vacuum filtration, degassing, solid phase extraction and many other tasks. Ultimate Vacuum: 52Torr (70mbar) Free Air Capacity: 73lpm (2.6cfm) Whisper Quiet. These vacuum pumps utilize diaphragm vacuum technology for totally dry

  • …VACUUBRAND pumps are engineered for performance, with flowrates as much as 40% higher at working vacuum level than competitive pumps with similar free air capacity ratings. Excellent Corrosion Resistance. Like all VACUUBRAND chemistry-design diaphragm vacuum pumps, the ME4C NT vacuum pump has…

  • Scroll Vacuum Pumps are dry pumps that use two spiral scrolls to compress air and vapors and move them toward the exhaust. While they can have higher up-front costs, the lifetime operation costs are much lower because they don’t require oil and very little maintenance is needed. It is…

  • …diaphragm vacuum pump is an excellent choice for a wide range of laboratory and process plant vacuum applications. It is even quiter and has less vibration than its predecessor. Eliminates Oil Changes. These vacuum pumps utilize diaphragm vacuum technology for totally dry operation.…

  • … Schlenk line drying manifolds Vacuum ovens Freeze dryers up to 6 L Centrifugal concentrators Many other deep vacuum applications Save the time, expense, and hassle of oil-seal vacuum pumping with ChemStar Dry – a cutting edge product from Welch Vacuum Technology.

  • …diaphragm vacuum pump is an excellent choice for a wide range of laboratory and process plant vacuum applications. It is even quieter and has less vibration than it’s predecessor. Eliminates Oil Changes. These vacuum pumps utilize diaphragm vacuum technology for totally dry operation.…

  • All purpose vacuum oven with enhanced safety features, programming functions and pump storage compartment. Features a benchtop or floor type footprint, several capacities and optional inert gas circulation. Ideal to process samples sensitive to corrosion. Temperature range +40~240°C.

  • This is a vacuum drying oven for treatment on a large scale, designed for various purposes. A vacuum pump can be stored in the holder. As the input system of the control panel is dialogical, anyone can input easily. Equipped with an interactive key input device and graphic monitor …

  • 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 sleeves…

  • Hi-Temp Vacuum Ovens

    Thermo Scientific

    Ideal for higher temperature drying under vacuum, this vacuum ovens line provides temperatures up to 280°C, with peace of mind due to built-in safety controller and overtemperature protection. Features: Two convenient sizes: Small and large model, 18L (0.65 cu.ft.) and 42.4L (1.5…

  • SHEL LAB vacuum ovens provide exceptional capabilities for fast and gentle drying of heat sensitive materials. They prevent residue accumulation on products and also allow safe drying of materials at lower temperatures than typically required when using convection ovens. These units feature a…

  • …port allows for inert atmosphere; vacuum valves provide means of vacuum atmosphere removal; vent port releases atmosphere from chamber. Built-in electrical outlet is included on all models for a vacuum pump. One inch manifold allows for easy connection to house vacuum. Atmosphere inlets are located…

  • CleanVac Oil Free Dry Scroll Pumps

    Across International

    … Ai CleanVac Series Dry Scroll Pumps Tip Seal Service Kits These Ai CleanVac major service kits can be used to service the following dry scroll vacuum pumps: CV2, CV5, CV11, CV22 and CV43. Ai CleanVac Series Dry Scroll Pump Exhaust Filter Silencer Vacuum pump exhaust filter/silencer…

  • …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 provide consistent vacuum levels. Quiet vacuum, low maintenance, and long life - friendly to your budget…

  • …working vacuum. Higher flow rates mean reduced process times and higher throughput. Ensures Reliable Use All VACUUBRAND pumps and systems must pass rigorous product testing before leaving the factory. It’s your assurance of a reliable pump. The MD4 NT dry diaphragm vacuum pump

  • 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…

  • …70mbar, 38 lpm ME2 NT Aluminum-FKM diaphragm vacuum pump is an excellent choice for a wide range of laboratory and process plant vacuum applications. Eliminates Oil Changes These vacuum pumps utilize diaphragm vacuum technology for totally dry operation. There is no oil to change or…

  • These dry, oil-free vacuum pumps are an excellent companion for most laboratory appliances requiring a moderate vacuum source or for applying pressure. These single head pumps are excellent for higher pressure applications such as gas transfer or circulation. They are available in aluminum, 316…

  • …an ultimate vacuum of 52Torr and flowrates as high as 130lpm for increased power and productivity. It is even quieter, with less vibration than it’s predecessor. Eliminates Oil Change. These vacuum pumps utilize diaphragm vacuum technology for totally dry operation. There…

  • The PC510 NT dry vacuum system features the new MZ2C NT vacuum pump to provide whisper-quiet vacuum with integrated solvent recovery accessories. The CVC3000 vacuum controller and solenoid valve provides up to ten vacuum pumping programs, and different vacuum supply modes with an intuitive…

  • Acid, Alkali & Organic Vapor Resistant Compact Size & Space Saving CE Approved Low Noise Level @ 50dB Various Filtration Applications Gel Drying, Blotting after Electrophoresis Centrifugal Evaporator Solid-Phase Extraction (SPE)

  • The PC201 NT dry vacuum system features the new MD4C NT vacuum pump to provide whisper-quiet vacuum with flow control and integrated solvent recovery accessories. A Bourdon (dial) vacuum gauge provides relative pressure readings and trend indication. It’s an excellent choice for basic rotary…

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