Oil Free Vacuum Pump

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Oil Free Vacuum Pump
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  • 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…

  • 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.

  • Oil-free vacuum pumps are piston powered, so they do not pollute the air and require minimal maintenance Quiet, low-vibration units keep disturbances to a minimum Built-in thermal protector automatically shuts off pump if it overheats and then restarts it once the unit is cool Inlet filter…

  • …laboratory gases and vapors without contamination. The pumps are ideal for filtration,  with rotary evaporators, vacuum ovens, and concentrators. Being 100% oil free, the pumps are easy to clean and maintain. The compact design allows you to transport the vacuum pump wherever it is needed most.

  • … Degassing Vacuum drying Fume suction The PILOT3000 is equipped with a 1/7 hp motor and provides a maximum 20 L/min (115V/60Hz) of free air displacement and 22 in-Hg of maximum vacuum. The pump features a vacuum regulator with gauge to adjust and monitor vacuum level. The inlet…

  • …use. Eliminating the oil eliminates hydrocarbon contamination, as this design is truly hydrocarbon free. Scroll pumps handle water vapor better than most types of pumps and make significantly less noise during operation. Silencer for Labconco Scroll Vacuum Pumps combines filtration efficiency…

  • Designed for continuous use, providing ample backing pressure for diffusion pumps Oil-sealed, single-stage, featuring built-in trap, spray baffle, oil level sight gauge and draincock 35 Lpm free air capacity; vacuum attainable 15 microns; pressure to 10 psi Motor driven with pulley…

  • …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 ME2C NT vacuum pump has…

  • …a free air capacity of 4.1cfm, making it an excellent choice for most laboratory fine-vacuum applications, such as freeze-drying and molecular distillation. In the RC6, a chemistry-design diaphragm pump is used to back the rotary vane pump. This arrangement keeps the pump oil under vacuum,

  • CleanVac Oil Free Dry Scroll Pumps

    Across International

    …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 eliminate…

  • …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 complete with initial supply of high vacuum pump oil.

  • Oil-Free Vacuum Pumps for Vacuum Concentrators are designed for a wide variety of laboratory applications. They have high chemical resistance, quiet running and eliminates oil mist vapors because it doesn't consume or require any oil to operate.

  • Pump Facts: We recommend the oil is changed every 50-75 of operating hours CFM is a measure of cubic feet per minute Single stage pumps reach a max vacuum of 50-75 microns (0=complete vacuum) Dual/Two stage pumps reach a max vacuum of 10-15 microns (0=complete vacuum)

  • …leak free still, ProBoost backed by a rotary vane pump lowers the vacuum pressure to 0.00002 torr (20x lower in pressure than a 2-stage rotary vane vacuum pump can do alone).  ProBoost backed by a rotary vane vacuum pump will lower vacuum pressure to below 0.0001 torr in high vacuum and…

  • …convenient and quick operation, while an integrated gas ballast allows continuous condensate purge, if necessary. Ultimate Vacuum: 9Torr (12mbar) Free Air Capacity: 14lpm (0.5cfm) Full fluoropolymer flowpath Integrated gas ballast for continuous condensate purge Corrosion…

  • Pumps that use oil either as their working fluid (diffusion pumps), or as their lubricant (mechanical rotary pumps), are often the sources of contamination in vacuum systems. Placing a cold trap at the mouth of such a pump greatly lowers the risk that oil vapors will back stream into the vacuum

  • 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…

  • 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 is no oil to…

  • …Oil-free pumps are quiet and durable with PTFE and perfluroelastomer contact surfaces. DryFast pumps are designed for efficiency and easy maintenance, with top vacuum performance using only 1 or 2 pumping heads (model dependent). Model 2014 is a chemical duty diaphragm vacuum pump with…

  • …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 and…

  • …at working vacuum for low-maintenance and excellent results in a wide variety of non-evaporative, non-corrosive 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…

  • …These vacuum pumps utilize diaphragm vacuum technology for totally dry operation. There is no oil to change or monitor. Perform More Work. VACUUBRAND pumps are engineered for performance, with flowrates as much as 40% higher at working vacuum level than competitive pumps with similar free air…

  • …contaminate and degrade vacuum pump oil with Thermo Scientific™ Savant™ Refrigerated Vapor Traps (RVT). The RVT safely recovers the solvent and reduces emissions of hazardous chemicals in the environment. Solvents are removed from samples during vacuum evaporation with a…

  • …messy oil maintenance, and the threat of oil contamination to your sample. Handle even high chemical vapor loads for simple, efficient deep vacuum. ChemStar Dry excels where no dry vacuum pump has before – the first practical alternative to oil-seal rotary vane pumps. ChemStar…

  • vacuum: 1.1Torr (5mbar) Free air capacity: 63lpm (2.2cfm) Perform More Work. VACUUBRAND pumps are engineered for performance, with flowrates as much as 40% higher at working vacuum levels than competitive pumps with similar free air capacity ratings. The PC201 NT has an ultimate vacuum of…

  • …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" white premium food grade silicone vacuum tubing ($19.99 value)…

  • …the vacuum for faster evaporation, while freeing you up to do more important work. It features a VARIO version of the MV2C NT vacuum pump, with integrated solvent recovery in a compact, attractive package. The PC3003 VARIO vacuum system features the new CVC3000 vacuum

  • …efficiency oil free pump Max. Vacuum: <0.6 torr 36 liters/minute on 60Hz; 20 liters/minute on 50Hz models PTFE tubing and vapor path Post trap Ammonia Neutralizing Trap (ANT100) included Includes the VaporNet™ technology. This represents a valve in the vacuum line and a…

  • …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 MD1C+AK+EK vacuum pump

  • Air Pump

    Gast

    …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 intermittent operation Free air…

  • vacuum: 5Torr (7mbar) Free air capacity: 38lpm (1.4cfm) Perform More Work. VACUUBRAND pumps are engineered for performance, with flowrates as much as 40% higher at working vacuum levels than competitive pumps with similar free air capacity ratings. The PC101 NT has an ultimate vacuum

  • vacuum: 5Torr (7mbar) Free air capacity: 38lpm (1.4cfm) Perform More Work. VACUUBRAND pumps are engineered for performance, with flowrates as much as 40% higher at working vacuum levels than competitive pumps with similar free air capacity ratings. The PC520 NT has an ultimate vacuum of…

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