Edwards

Edwards XDS46iC 35cfm Chemical-Resistant Scroll Pump W/ Silencer   XDS scroll pumps have become industry standard when dry pumping is essential, proving to be a robust and clean vacuum pump solution in a range of applications and processes.The XDS46i shares many of the same features of the XDS35i but with a peak speed of 40 m3h-1. The pump has been optimised for maximum pumping speed at inlet pressures between 1 mbar and 10 mbar, making it ideally suited for LCMS and ICPMS applications requiring higher pumping speeds. The C variant has been modified so that it is more suitable for use on vapour handling processes and may be used in some applications using corrosive substances. The C version is fitted with Chemraz internal valve pads and stainless steel exhaust port. Applications Automotive; brake line and air conditioning evacuation Backing turbomolecular pumps Chemical applications including gel dryers and solvent recovery Coating systems High energy physics Mass spectrometry Features and benefits Lubricant-free within the vacuum envelope and hermetically sealed means a totally clean and dry vacuum to prevent cross contamination. No atmosphere to vacuum shaft seals means bearings are completely isolated, this prevents process attack and enable the bearings to run cooler and last longer. No oil to change eliminating cost of contaminated oil disposal. Simple single sided scroll design allows maintenance to be done in minutes for low cost of ownership and maximum uptime. Inverter drive for consistent pumping speeds worldwide.   Specifications   Power 100-120V or 200-230V switchable Displacement 50 or 60HzPeak pumping speed 50 or 60Hz 60 m3h-1 / 35 ft3min-140 m3h-1 / 23.5 ft3min-1 Ultimate vacuum (Total pressure) 5 x 10-2 mbar / 4 x 10-2 Torr Max continuous inlet pressure 40 mbar / 30 Torr Max continuous outlet pressure 0.2 bar gauge / 2.9 psig Max allowed inlet and GB pressure 0.5 bar gauge / 7 psig Motor power 0.52kW Power connector IEC EN60320 C19 Nominal rotation speed 1750 rpm Weight 48 kg / 105 lb Inlet / exhaust flange NW40 / NW25 Noise and vibration level 55.4 dB (A), <4.5mms -1 (rms) Leak tightness (static) <1 x 10-6 mbar ls-1 Operating temperature range 10 to 40 °C / 50 to 104 °F Compliance UL, CE, ATEX

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Edwards E2M80 57 CFM Dual-Stage High Capacity Vacuum Pump Brand new Edwards E2M80 high capacity vacuum pump with one year manufacturer warranty from Edwards. https://shop.edwardsvacuum.com/products/a36504940/view.aspx Overview Edwards E2M series two stage oil sealed rotary vane vacuum pumps are renowned for their high ultimate vacuum, rapid pumping speeds, quiet operation and ability to handle water vapour. These direct drive rotary vane pumps are inherently compact and vibration free, and with their finger-proof fan and coupling housings they offer excellent operator protection.A comprehensive range of accessories is available to allow use on a wide variety of vacuum applications.Supplied with Ultragrade 70 Oil. Fomblin must be purchased separately for PFPE prepared pumps E2MFX. Technology Reliable system protection devices: Every pump has protection devices to prevent oil and air suck-back into the vacuum system if the pump stops while under vacuum. A variety of protection devices are used, depending on the pump size and cost, but emphasis is always placed on reliability and simplicity. When you use gas ballast on some of the pumps, you must use a solenoid operated gas ballast control valve to prevent air suck-back.Positive Pressure Oil Lubrication: The EM pumps incorporate a well proven positive pressure oil lubrication system which as been developed by Edwards to ensure correct lubrication in all duty modes and particularly to prevent oil starvation with high gas loads.An integral oil pump ensures that a more than adequate oil flow is pumped throughout the stator/rotor assembly at all times. This oil lubrication system means that the level of oil in the reservoir is less critical than with other pump designs. All pumps can operate with oil levels as low as 50-70 of the maximum. A full length, easily visible oil level sight glass allows you to conveniently monitor the oil level.Gas Ballast Facility: The EM pumps have a gas ballast valve. The valve is used to introduce a suitable gas into the stator during the compression stage: this prevents condensation of vapors inside the pump, dilutes and ejects corrosive gases and purges the oil of gases and vapors. Therefore, the use of gas ballast reduces oil degradation and pump corrosion.Low Noise Levels: The EM pumps maintain Edwardss reputation for quiet operation pumps with a typical noise level of 70 dB(A).Pumping Systems: The EM pumps, with suitable accessories, can partner a variety of other types of pump in vacuum systems for industry and for research. A special feature of the E2M80 is the central vacuum inlet which enables you to fit a mechanical booster pump with a minimum overhang, to create compact combination pumping systems.Easy Maintenance: The advanced lubrication system allows the EM pumps to work with wide oil level tolerances, which reduce the need to top-up the oil.All EM pumps are constructed with internal dowels, which reduce the need for skilled setting of tolerances, when the pump is dismantled. The pumps are designed so that all key components are easily accessible. The exhaust valve seals and oil distributor seals are exposed after the top cover is removed. The shaft seal can be replaced quickly without stripping down the pump. Applications Vacuum metallurgy processes Thin film coating technologies Pharmaceutical freeze drying Refrigeration and air conditioning system evacuation, drying, and backfilling Transformer and cable drying and impregnation, insulating oil treatment plant Lamp manufacture Cryogenic vessel evacuation Vacuum drying and distillation in chemical industries Semiconductor device manufacture Backing pump for high vacuum applications

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  Edwards XDS35iC 25cfm Chemical-Resistant Scroll Pump W/ Silencer   Dry Scroll Pumps Dry scroll vacuum pumps are positive displacement pumps that use two spiral-shaped scrolls, one fixed and one orbiting, to trap and compress gas molecules. They are oil-free, low maintenance pumps that are commonly used for clean vacuum applications. Since they do not rely on oil for sealing and lubrication, they eliminate the risk of oil contamination and leakage, making them an environmentally-friendly choice. We in Edwards are driving scroll technologies to its best and we are committed to offer the most sustainable solution now and in the future. XDSi Scroll Pumps XDS dry scroll pumps have become industry standard when dry pumping is essential, proving to be a robust and clean vacuum pump solution in a range of applications and processes. XDS35i The XDS35i family of scroll pumps offers proven dry, clean vacuum solutions for a wide range of applications, with smart drive technology to look after the pump and provide worldwide performance. Now, a combination of the double start scroll form technology and by-pass valves have enabled Edwards to offer the XDS35i Enhanced range of pumps to complement our original family. XDS35i - 100-120/200-230V 50/60Hz 1Ph The XDS35i is our standard product variant which can be operated in a wide range of applications. Features and Benefits Bearing shield - ensures separation between process gases and bearing lubrication to ensure a clean vacuum and no possibility of contamination to lubrication from process gases, which prolongs bearing life. Smart motor drive - means consistent performance globally, pump overload protection and remote start/stop capability. High flow gas ballast feature - allows pumping of vapours including water vapour at up to 240 gh-1. Simple single-sided scroll design - allows maintenance to be done in minutes for low cost of ownership and maximum up-time. Take another step - the Enhanced versions offer up to 20% lower peak power requirements during initial pump down which means it has the ability to pump down large volume chambers with no loss of performance and has up to 25% more pumping speed at these roughing pressures which helps on higher frequency cycling applications as well. Specifications Specifications   Power 100-120V or 200-230V switchable Displacement / peak pumping speed (50/60Hz) 43 m3h-1 / 25 ft3min-135 m3h-1 / 21 ft3min-1 Ultimate vacuum (Total pressure)Max continuous inlet pressure 1 x 10-2 mbar / 8 x 10-3Torr35 mbar / 23 Torr Max water vapour pumping rate - GB I / GBII 70 gh-1 / 240 gh-1 Max continuous outlet pressure 0.2 bar gauge / 2.9 psig Max allowed inlet and GB pressure 0.5 bar gauge / 7 psig Motor power / speed 0.52kW / 1750 rpm Power connector IEC EN60320 C19 Weight 48 kg / 105 lb Inlet flange / Exhaust flange NW40 / NW25 Noise and vibration 57 dB (A),  <4.5mms -1 (rms) Leak tightness (static) <1 x 10-6 mbar ls-1 Operating temperature range 10 to 40 °C / 50 to 104 °F Compliance CE, UL, CSA, ATEX

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Edwards NXDS20iC 16.5 Cfm Chemical-Resistant Dry Scroll Pump Dry Scroll Pumps Dry scroll vacuum pumps are positive displacement pumps that use two spiral-shaped scrolls, one fixed and one orbiting, to trap and compress gas molecules. They are oil-free, low maintenance pumps that are commonly used for clean vacuum applications. Since they do not rely on oil for sealing and lubrication, they eliminate the risk of oil contamination and leakage, making them an environmentally-friendly choice. We in Edwards are driving scroll technologies to its best and we are committed to offer the most sustainable solution now and in the future. nXDSi Scroll Pumps Edwards nXDS is the great new shape of dry vacuum pumping.   The nXDS has taken scroll vacuum technology to the next level. Improved performance, exceptional pumping capability, quiet operation and extended service intervals make nXDS the ultimate dry choice. The range covers pumping speeds from 6 to 20 m3/h. nXDS20i The nXDS20i is our highest peak pumping speed offering in the nXDS range. Standard variant suitable for a large variety of applications; R-variant with blanked gas ballast and C-variant being corrosion resistant. nXDS20iC - 100-127/200-240V 1Ph 50/60Hz The nXDS20iC has been modified so that it is more suitable for use on vapour handling processes and may be used in some applications involving corrosive substances. This chemically resistant version is fitted with Chemraz® internal valve pads and stainless steel fittings. Features and Benefits Quiet operation - Better working environment Hermetically sealed for a lubricant-free vacuum environment - Contamination free process and no oil to dispose of Low power consumption - Low cost of ownership Intelligent and easy to use controls - Flexibility of operation Superior vapour handling - Wider range of applications Long service intervals - Maximised up-time

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Edwards NXDS10iC 7.5 Cfm Chemical-Resistant Dry Scroll Pump Dry Scroll Pumps Dry scroll vacuum pumps are positive displacement pumps that use two spiral-shaped scrolls, one fixed and one orbiting, to trap and compress gas molecules. They are oil-free, low maintenance pumps that are commonly used for clean vacuum applications. Since they do not rely on oil for sealing and lubrication, they eliminate the risk of oil contamination and leakage, making them an environmentally-friendly choice. We in Edwards are driving scroll technologies to its best and we are committed to offer the most sustainable solution now and in the future. nXDSi Scroll Pumps Edwards nXDS is the great new shape of dry vacuum pumping.   The nXDS has taken scroll vacuum technology to the next level. Improved performance, exceptional pumping capability, quiet operation and extended service intervals make nXDS the ultimate dry choice. The range covers pumping speeds from 6 to 20 m3/h. nXDS10i The nXDS10i same as the nXDS15i are our key products offering a small dry pump solution for most Scientific Applications. Standard variant suitable for a large variety of applications; R-variant with blanked gas ballast and C-variant being corrosion resistant. nXDS10iR - 100-127/200-240V 1Ph 50/60Hz The nXDS10iR has the gas ballast blanked off so it cannot be accidently opened. These variants are available for specialist applications such as gas recirculation, rare gas pumping and recovery or other applications where the dilution of the pumped gas is undesirable, or where sealing is integral to minimising potential gas loss. Features and Benefits Quiet operation - Better working environment Hermetically sealed for a lubricant-free vacuum environment - Contamination free process and no oil to dispose of Low power consumption - Low cost of ownership Intelligent and easy to use controls - Flexibility of operation Superior vapour handling - Wider range of applications Long service intervals - Maximised up-time   Specifications Technical Data Power requirements 100-127V~10A or 200-240V~6A, 50/60 Hz, 280 watts Nominal rotational speed 1800 rpm Displacement 12.7 m3h-1/ 7.5 ft3min-1 Peak pumping speed 11.4 m3h-1/ 6.7 ft3min-1 Ultimate vacuum (total pressure) 0.007 mbar / 0.005 Torr / 5 micron Minimum standby rotational speed 1200 rpm Speed control resolution (% of full speed) 1% Maximum inlet pressure for water vapour 35 mbar Maximum water vapour pumping rate 145 gh-1 Maximum continuous inlet pressure 200 mbar Power connector 1-ph IEC EN60320 C13 Recommended fuse 10A, 250Vac rms Unit/shipping weight 57 Lb / 60 Lb Unit/shipping dimensions 16.5x10x12" / 20.5x13x14" (DxWxH) Inlet flange NW25 (KF25) Exhaust flange NW25 (KF25) Noise level 52 dB(A) Vibration at inlet flange < 4.5 mms-1 (rms) Leak tightness (static) < 1x10-6mbar ls-1 Operating temperature range 10 to 40 C / 41 to 104 F Edwards part number A73602983 Certification CE, UL

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Edwards PFPE E2M28 FX 22 CFM Dual-Stage Vacuum Pump Brand new Edwards E2M28 FX high capacity vacuum pump with one year manufacturer warranty from Edwards. E2M28 replaces the discontinued E2M30, click links below for more details. Free KF25 flexible stainless steel bellow (3.3 ft), clamps and centering rings set ($219 value) included. Technical support and one year warranty, covered by Edwards. https://shop.edwardsvacuum.com/products/a37325984/view.aspx  Requires three of the Edwards FOMBLIN Y VAC 06/06 1KG PEPE oil (Not included. P/N h21301019) https://shop.edwardsvacuum.com/products/h21301019/view.aspx     Edwards ITC20K inlet chemical trap recommended (Not included. P/N A44410000) https://shop.edwardsvacuum.com/products/a44410000/view.aspx   Overview The EM range of oil‑sealed rotary pumps – renowned for their high ultimate vacuum, rapid pumping speed, quiet operation and ability to handle vapour – have become the industry standard for laboratory and light industrial applications. The pump is a freestanding unit with the drive provided through a flexible coupling by either a single‑phase or three‑phase (four pole) air cooled motor. Each EM pump is supplied with 2 x 1 litre of Ultragrade 19 oil, O ring and centering ring, two Allen keys and spares seal for oil drain and filter plugs. For PFPE prepared FX pumps Fomblin® to be ordered separately. Technology The motor is totally enclosed and is cooled by the motor-cooling fan which directs air along the motor fins. The motors are fitted with a thermal overload device. When the motor is too hot, the thermal overload device switches off the pump. The thermal overload device has an automatic reset; when the motor cools down, the device resets and the motor will restart.   An oil pressure system lubricates the pump shaft bearing surfaces and rotor sealing faces. The pump has an oil distribution valve which prevents discharge of oil to the pump interior (suckback) after the pump stops. The pumping chambers are air-tight, so this arrangement prevents oil suckback unless the gas ballast valve is open.   You can inspect the level and condition of oil in the oil box reservoir through the oil sight-glass. An oil filler-plug is fitted to the top of the oil box. The pump has two oil drain-plugs to allow either gravity oil drain or pressure oil drain. Features The pump is designed for reliable, long-term operation. Thermal overload device prevents overheating (single phase only). The drive is provided through a flexible coupling by a single-phase or three-phase (four pole) motor. The motors are totally enclosed and are cooled by the motor-cooling fan. Full height O ring sealed oil sight glass for easy checking of oil level and condition. Large sight glass and operating oil range. IE3 energy efficient 3 phase motor used with E2M28. Applications Analytical instruments - LCMS Automotive Beam lines and high energy physics Centrifuges, ultra-high speed Coating Cryogenics Degassing/curing - oil, epoxy resin Distillation/extraction/filtration Freeze drying Furnaces Gas bottle filling/emptying Gel drying Glove boxes, ovens Laboratory bench top vacuum Lasers, gas recovery and re-circulation Leak detectors, Helium Load locks and transfer chambers Refrigeration manufacture Rotary, centrifugal evaporators Solvent recovery Surface science instruments Turbomolecular backing pumps

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  Edwards E2M28 21 CFM Dual-Stage High Capacity Vacuum Pump ***Note: This item Will Ship by Freight only***   The EM range of oil‑sealed rotary pumps – renowned for their high ultimate vacuum, rapid pumping speed, quiet operation and ability to handle vapor – have become the industry standard for laboratory and light industrial applications. The pump is a freestanding unit with the drive provided through a flexible coupling by either a single‑phase or three‑phase (four pole) air cooled motor.Each EM pump is supplied with 2 x 1 liter of Ultragrade 19 oil, O ring and centering ring, two Allen keys and spares seal for oil drain and filter plugs. For PFPE prepared FX pumps Fomblin® to be ordered separately.   Technology  The motor is totally enclosed and is cooled by the motor-cooling fan which directs air along the motor fins. The motors are fitted with a thermal overload device. When the motor is too hot, the thermal overload device switches off the pump. The thermal overload device has an automatic reset; when the motor cools down, the device resets and the motor will restart.An oil pressure system lubricates the pump shaft bearing surfaces and rotor sealing faces. The pump has an oil distribution valve which prevents discharge of oil to the pump interior after the pump stops. The pumping chambers are air-tight, so this arrangement also prevents suckback unless the gas ballast valve is open.You can inspect the level and condition of oil in the oil box reservoir through the oil sight-glass. An oil filler-plug is fitted to the top of the oil box. The pump has two oil drain-plugs to allow either gravity oil drain or pressure oil drain.   Features and Benefits  The pump is designed for reliable, long‑term operation. Thermal overload device prevents overheating (single phase only). The drive is provided through a flexible coupling by a single‑phase or three‑phase (four pole) motor. The motors are totally enclosed and are cooled by the motor cooling fan. Full height O ring sealed oil sight glass for easy checking of oil level and condition. Large sight glass and operating oil range. IE3 energy efficient 3 phase motor used with E2M28.   Edwards E2M28 21 CFM Dual-Stage High Capacity Vacuum Pump. The EM range of oil-sealed rotary pumps - renowned for its high ultimate vacuum, rapid pumping speed, quiet operation and ability to handle vapour - has become the industry standard laboratory and light industrial applications. The E2M28 pump is a two-stage, direct drive, sliding vane pump. The pump is oil sealed and designed for reliable, long-term operation in both laboratory and industrial environments. The pump is a freestanding unit with the drive provided through a flexible coupling by either a single-phase or three-phase (four-pole) motor.     Specifications Displacement 50Hz 32.2 m3h-1 / 19 ft3min-1 60Hz 38.9 m3h-1 / 22.3 ft3min-1 Speed (Pneurop 6602) 50Hz 27.5 m3h-1 / 16.2 ft3min-1 60Hz 33.0 m3h-1 / 19.5 ft3min-1 Ultimate vacuum (total pressure) without gas ballast 1 x 10-3 mbar / 7.5 x 10-4 Torr with gas ballast 1.5 x 10-2 mbar / 1.1 x 10-2 Torr with Fomblin® 1 x 10-2 mbar / 7.5 x 10-3 Torr Inlet connection NW25 flange Outlet connection** Nozzle 15 mm external Ø removable from 3/4 in BSP tapped hole Max allowed pressure at outlet 0.5 bar gauge / 7 psig Max water vapour pumping rate – GB II 220 gh-1 Max inlet pressure for water vapour 30 mbar / 23 Torr Max water vapour pumping rate 0.7 kg h-1 Operating temperature range 13 – 40 °C Nominal rotation speed 1440 / 1720 rpm Motor power 50 Hz 0.75 kW Motor power 60 Hz 0.90 kW Power Connector 1-ph* IEC EN60320 C19 Weight 44 kg / 97 lbs Noise 57 dB(A) @ 50 Hz Oil capacity - max 1.5 litre Oil capacity - min 1.2 litre Recommended oil (supplied) Ultragrade 19     * Pumps listed with IEC connector only ** The FX are supplied with NW25 outlet connection    ** POWER CORD NOT INCLUDED. RECOMMEND FOR CUSTOMER TO WIRE PUMP TO OUTLET WITH EXACT LENGTH. DO NOT USE EXTENSIONS**   **RECOMMEND FOR CUSTOMER TO HAVE ELECTRICIAN WIRE PUMP TO OUTLET WITH EXACT LENGTH**       Pump Warranty Information Customers using solvents such as stabilization resins (MinWax™, Gator Venom™ etc.), alcohol and other polar solvents must use the vacuum pumps in conjunction with a cold trap for evacuations in excess of 5 minutes. (Excludes Cactus Juice™) If the consumer is using the pump for prolonged periods of time exceeding 5 minutes we require that a cold trap is used or the pump warranty is void. These stabilization resins have the ability to break down the internal components of the pump that are plastic resulting in a seized motor voiding all warranties.  When evacuation exceeds 5 minutes these solvents begin to vaporize and then re-condense in the vacuum pump reservoir. Once enough solvent re-condenses in the pump displacing the oil the plastic internal components may begin to warp, melt or seize. The use of a cold trap will condense the vapors prior to making their way to the vacuum pump preventing pump damage due to excessive use. Furthermore, Minwax Wood Hardener™ is not to be used with any vacuum pumps, EVER. (A seized motor will result within the first use.) To prevent these issues from happening to your process, change the Oil after each vacuum pump use, Even if the use time is only 5min.

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dwards NXDS6iC 4.0 Cfm Chemical-Resistant Dry Scroll Pump Dry Scroll Pumps Dry scroll vacuum pumps are positive displacement pumps that use two spiral-shaped scrolls, one fixed and one orbiting, to trap and compress gas molecules. They are oil-free, low maintenance pumps that are commonly used for clean vacuum applications. Since they do not rely on oil for sealing and lubrication, they eliminate the risk of oil contamination and leakage, making them an environmentally-friendly choice. We in Edwards are driving scroll technologies to its best and we are committed to offer the most sustainable solution now and in the future. nXDSi Scroll Pumps Edwards nXDS is the great new shape of dry vacuum pumping.   The nXDS has taken scroll vacuum technology to the next level. Improved performance, exceptional pumping capability, quiet operation and extended service intervals make nXDS the ultimate dry choice. The range covers pumping speeds from 6 to 20 m3/h. nXDS6i The nXDS6i is our entry performance model in the nXDS range. Standard variant suitable for a large variety of applications; R-variant with blanked gas ballast and C-variant being corrosion resistant. nXDS6iC - 100-127/200-240V 1Ph 50/60Hz The nXDS6iC has been modified so that it is more suitable for use on vapour handling processes and may be used in some applications involving corrosive substances. This chemically resistant version is fitted with Chemraz® internal valve pads and stainless steel fittings. Features and Benefits Quiet operation - Better working environment Hermetically sealed for a lubricant-free vacuum environment - Contamination free process and no oil to dispose of Low power consumption - Low cost of ownership Intelligent and easy to use controls - Flexibility of operation Superior vapour handling - Wider range of applications Long service intervals - Maximised up-time Specifications Connection Vacuum Inlet Flange DN 25 ISO-KF (NW25) Connection vacuum outlet flange DN 25 ISO-KF (NW25) Cooling Method Air Cooling (forced - fan) Pressure Ultimate 2.901 x 10 -4 Supply Voltage 1Ph 100-127/200-240V 50/60Hz Specifications Technical Data Power requirements 100-127V~10A or 200-240V~6A, 50/60 Hz, 260 watts Nominal rotational speed 1800 rpm Displacement 6.8 m3h-1/ 4.0 ft3min-1 Peak pumping speed 6.2 m3h-1/ 3.6 ft3min-1 Ultimate vacuum (total pressure) 0.020 mbar / 0.015 Torr / 15 micron Minimum standby rotational speed 1200 rpm Speed control resolution (% of full speed) 1% Maximum inlet pressure for water vapour 35 mbar Maximum water vapour pumping rate 110 gh-1 Maximum continuous inlet pressure 200 mbar Power connector 1-ph IEC EN60320 C13 Recommended fuse 10A, 250Vac rms Unit/shipping weight 58 Lb / 63 Lb Unit/shipping dimensions 16.5x10x12" / 20.5x13x14" (DxWxH) Inlet flange NW25 (KF25) Exhaust flange NW25 (KF25) Noise level 52 dB(A) Vibration at inlet flange < 4.5 mms-1 (rms) Leak tightness (static) < 1x10-6mbar ls-1 Operating temperature range 10 to 40 C / 41 to 104 F Edwards part number A73502983 Certification CE, UL, CSA

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Edwards PFPE RV3 2.6 CFM Dual-Stage KF25 Vacuum Pump Free KF25 flexible stainless steel bellow (3.3 ft), clamps and centering rings set ($219 value) included for immediately use (mist filter NOT included). Technical support and one year warranty covered by Edwards. https://shop.edwardsvacuum.com/products/a65209903/view.aspx Requires two of the Edwards FOMBLIN Y VAC 06/06 1KG PEPE oil (Not included. P/N h21301019) https://shop.edwardsvacuum.com/products/h21301019/view.aspx   Edwards ITC20K inlet chemical trap recommended (Not included. P/N A44410000) https://shop.edwardsvacuum.com/products/a44410000/view.aspx   Overview The Edwards RV series of small oil sealed rotary vane pumps deliver excellent ultimate vacuum pressure, high pumping speeds and superior vapour handling capabilities with quiet operation. With 400,000  units produced, these pumps offer proven performance that sets the industry standard for R&D and scientific pumping applications. Fomblin® must be purchased separately for PFPE RV pumps. Technology All our RV pumps are quiet.  Noise levels of 48 dBA 50Hz have been achieved by extensive work on the pump design,  drive train and motor.The pumps have the unique ability to deliver excellent ultimate vacuum in both high vacuum and high throughput modes with or without gas ballast. This gives the user an unrivalled opportunity to select the optimum pumping performance without compromising the application.The simple to use mode selector and accessible, three-position gas ballast control allow the pump to be reconfigured at any time, even when the pump is running.In high vacuum mode, the RV pump is ideal for analytical instruments, electron microscopes, physics research, backing turbo pumps and leak detection applications. Configure the same pump in the high throughput mode, and it becomes suitable for distillation, laboratory furnaces, backing vapor pumps, solvent concentration, freeze drying and other drying applications. Features High reliability – generous lubrication of moving parts. Safe process and systems – fast acting inlet valve for best in class anti‑suck back protection. Configured to meet your vacuum needs – mode selector and three position gas ballast No unplanned downtime – designed for easy maintenance. Better work environment – quiet running and intrusive frequencies minimised. Three position gas ballast allows either 60 g/hr or a class leading 220 g/hr (290 g/hr on RV12) of water vapour to be handled. Universal motor to cover the widest possible voltage and frequency range from a single variant. Smooth controlled inlet valve opening by oil pressure to eliminate pressure surges. Rapid closing inlet valve within 0.4 seconds of pump stopping. Applications Analytical instruments Centrifuges, ultra-high speed Coating Degassing/curing - oil, epoxy resin Distillation/extraction/filtration Freeze drying Furnaces Gas bottle filling/emptying Gel drying Glove boxes, ovens Laboratory bench top vacuum Leak detectors, Helium Load locks and transfer chambers Refrigeration manufacture Research and development Rotary, centirfugal evaporators Scanning electron microscopes - SEM SEM/FIB (ion beam repair) Solvent recovery Surface science instruments Turbomolecuar backing pumps  

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Edwards RV8 6.9 CFM Dual-Stage Vacuum Pump Edwards RV pumps have become the industry standard for scientific primary pumping applications. RV pumps are uniquely capable of delivering high or low throughputs with high ultimate vacuum. This, combined with ultra-low noise levels, makes them ideal for a wide range of applications including GCMS and other small bench top type applications.All pumps are approved to UL standards by an external test house. Edwards has a global network, providing world-wide support for product applications and service.Supplied with: 1 litre of Ultragrade 19 oil, inlet filter and O-ring. Fomblin must be purchased separately for PFPE RV pumps. Technology All our RV pumps are significantly quieter noise levels of 48 dBA 50Hz are typically half the noise of a conventional pump and have been achieved by extensive work on the drive train and motor. The pumps have the unique ability to deliver excellent ultimate vacuum in both high vacuum and high throughput modes with or without gas ballast. This gives the user an unrivalled opportunity to select the optimum pumping performance without compromising the application. In its high vacuum mode, the RV pump is ideal for analytical instruments, electron microscopes, physics research, backing turbo pumps, TV tube pumping and leak detection applications. Configure the same pump in the high throughput mode, and it becomes suitable for mass spectrometer inlet systems, distillation, laboratory furnaces, backing vapor pumps, solvent concentration, freeze drying and other drying applications. The simple to use mode selector and accessible, three-position gas ballast control allow the pump to be reconfigured at any time, even when the pump is running.   Applications Analytical instruments Centrifuges, ultra-high speed Coating Degassing/curing - oil, epoxy resin Distillation/extraction/filtration Freeze drying Furnaces Gas bottle filling/emptying Gel drying Glove boxes, ovens Laboratory bench top vacuum Leak detectors, Helium Load locks and transfer chambers Refrigeration manufacture Research and development Rotary, centirfugal evaporators Scanning electron microscopes - SEM SEM/FIB (ion beam repair) Solvent recovery Surface science instruments Turbomolecuar backing pumps Specifications    Model  RV8  Vacuum pump type  Dual stage rotary vane  Power  110V 50/60Hz 1-PH 5A or 220V 50/60Hz 1-PH 2.1A  Power connection  US standard 3-prong plug (NEMA 5-15P)  Motor power at 50Hz  450 watts  Motor power at 60Hz  550 watts  Peak pumping speed  6.9 CFM at 60Hz  Ultimate vacuum without gas ballast  1.5 micron/millitorr  Ultimate vacuum with gas ballast  60 micron/millitorr  Unit dimensions (WxDxH)   18.5 x 6.2 x 8.9"  Shipping dimensions (WxDxH)  31 x 11.5 x 19"  Max water vapor inlet pressure  28.5 torr (38 mbar)  Max allowed pressure at outlet  0.2 bar gauge/2.8 psig  Operating temperature range  54°F to 104°F (12°C to 40°C)  Oil capacity  Minimum 0.48 quart (0.45 L), maximum 0.8 quart (0.75 L)  Oil type  Ultragrade 19  Nominal rotation speed at 50/60Hz  1500/1800 rpm  Noise level  48 dB(A)  Inlet connection  NW25/KF25  Outlet connection  NW25/KF25  Unit weight  57 Lbs  Shipping weight  70 Lbs  Users manual  Click here to download  Certification  CE, UL

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Edwards RV3 2.6 CFM Dual-Stage KF25 Vacuum Pump Free KF25 flexible stainless steel bellow (3.3 ft), clamps and centering rings set ($219 value) included for immediately use (mist filter NOT included). Technical support and one year warranty covered by Edwards. https://shop.edwardsvacuum.com/products/a65201903/view.aspx Overview The Edwards RV series of small oil sealed rotary vane pumps deliver excellent ultimate vacuum pressure, high pumping speeds and superior vapour handling capabilities with quiet operation. With 400,000  units produced, these pumps offer proven performance that sets the industry standard for R&D and scientific pumping applications. Technology All our RV pumps are quiet.  Noise levels of 48 dBA 50Hz have been achieved by extensive work on the pump design,  drive train and motor.The pumps have the unique ability to deliver excellent ultimate vacuum in both high vacuum and high throughput modes with or without gas ballast. This gives the user an unrivalled opportunity to select the optimum pumping performance without compromising the application.The simple to use mode selector and accessible, three-position gas ballast control allow the pump to be reconfigured at any time, even when the pump is running.In high vacuum mode, the RV pump is ideal for analytical instruments, electron microscopes, physics research, backing turbo pumps and leak detection applications. Configure the same pump in the high throughput mode, and it becomes suitable for distillation, laboratory furnaces, backing vapor pumps, solvent concentration, freeze drying and other drying applications. Features High reliability – generous lubrication of moving parts. Safe process and systems – fast acting inlet valve for best in class anti‑suck back protection. Configured to meet your vacuum needs – mode selector and three position gas ballast No unplanned downtime – designed for easy maintenance. Better work environment – quiet running and intrusive frequencies minimised. Three position gas ballast allows either 60 g/hr or a class leading 220 g/hr (290 g/hr on RV12) of water vapour to be handled. Universal motor to cover the widest possible voltage and frequency range from a single variant. Smooth controlled inlet valve opening by oil pressure to eliminate pressure surges. Rapid closing inlet valve within 0.4 seconds of pump stopping. Applications Analytical instruments Centrifuges, ultra-high speed Coating Degassing/curing - oil, epoxy resin Distillation/extraction/filtration Freeze drying Furnaces Gas bottle filling/emptying Gel drying Glove boxes, ovens Laboratory bench top vacuum Leak detectors, Helium Load locks and transfer chambers Refrigeration manufacture Research and development Rotary, centirfugal evaporators Scanning electron microscopes - SEM SEM/FIB (ion beam repair) Solvent recovery Surface science instruments Turbomolecuar backing pumps  

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     Edwards nXDS Series Dry Scroll Pumps Tip Seal Service Kit               The nXDS series is the next generation in completely oil free, dry scroll pumps nXDS improves on legacy XDS pumps by offering increased pumping speeds, combined with lower ultimate pressures, lower power consumption and lower noise. Gas ballast allows for pumping of condensable vapours including, water, solvents, dilute acids and bases. nXDS pumps also feature the latest in tip seal technology giving significantly longer life between tip seal changes. Integrated inverter drive with auto sensing voltage input delivers optimized pumping performance globally. nXDS pumps are designed to be completely field serviceable. Features: Lubricant-free within the vacuum envelope and hermetically sealed means totally clean and dry vacuum to prevent cross contamination No atmosphere to vacuum shaft seals means bearings are completely isolated, which prevents process attack and means the bearings run cooler and last longer Simple single sided scroll arrangement combined with an innovative motor and bearing design allows for easy field service with a minimum of special tooling for low cost of ownership and maximum up-time Improved motor and drive efficiencies for reduced power and cost of ownership Advanced interface provides a variety of traditional, analogue and digital control methods enabling remote control/monitoring via USB, RS232 or RS485 One year warranty, as well as technical 

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Edwards EMF20 Dual-Stage Exhaust Mist/Odour Filter   Mist filters capture oil mist from the outlet of pumps, which would otherwise be ejected into the atmosphere. This may happen when you use gas ballast or when you pump high gas throughputs. You can also return oil trapped in the mist filter back to the pump, although you must ensure that the process gases will not contaminate the pump or pump oil. The EMF20 mist filter is suitable for use with RV12 and E2M18 pumps. The EMF20 mist filter can be used with an E2M28 on low pressure applications; contact Edwards. They are very efficient at 99.999% DOP test and are also azide proof. The white bottom half of the body is semi-transparent, allowing the oil level to be monitored. The EMF filters have a unique odor element which neutralizes the smell of oil mist. Supplied with NW25 clamp, centering ring and O ring, NW25 to 3/4 inch BSP adaptor.

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Exhaust Silencer Filter For Edwards NXDS Series Vacuum Pumps   Edwards vacuum exhaust silencer for nXDS series vacuum pumps, including nXDS6i(C), nXDS10i(C), nXDS15i(C) and nXDS20i(C) dry scroll pumps when they are not connected to a house exhaust system. These silencers also offer exhaust filtration. Features Compact design combines both filtration efficiency and noise reduction Integrated inlet diffuser optimizes sound attenuation Multi-stage noise reducing features including final stage sound absorbent insert Tubular silencing design - tube is positions to maximize attenuation and air flow while minimizing pressure drop Patented high grade element with built-in butterfly gasket seal which creates positive seal between housing hemispheres and a new seal with each element Seamless drawn housings - no welds to rust or vibrate apart Durable carbon steel construction with black powder coated finish Ability to mount vertically or horizontally   Applications Dry Scroll, Piston, Vane and Venturi Vacuum Pumps Prevent tip seal dust and debris from contaminating the environment Silence irritating pump exhaust noise

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Edwards EMF20 Oil Mist Exhaust Filter   The Edwards EMF20 Oil Mist Filter is designed for use with the Edwards RV12 and E2M18 vacuum pumps, efficient at 99.999% DOP test and azide proof. The bottom white half of the body is semi-transparent allowing easy monitoring of oil levels.  This oil mist filter is new in the box and ready for shipping and includes:  NW25 Clamp  Centering Ring  O-Ring NW25 to 3/4 inch BSP Adaptor  1 year warranty

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Edwards EMF10 Dual-Stage Exhaust Mist/Odour Filter OverviewMist filters capture oil mist from the outlet of pumps, which would otherwise be ejected into the atmosphere. This may happen when you use gas ballast or when you pump high gas throughputs. You can also return oil trapped in the mist filter back to the pump, although you must ensure that the process gases will not contaminate the pump or pump oil. The EMF10 mist filter is suitable for use with RV3, RV5 and RV8 pumps. They are very efficient at 99.999% DOP test and are also azide proof. The white bottom half of the body is semi-transparent, allowing the oil level to be monitored. The EMF filters have a unique odor element which neutralizes the smell of oil mist. Supplied with NW25 clamp, centering ring and O ring, NW25 to 3/4 inch BSP adaptor.Dimensions Height: 6.72" Width: 3.81"

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Edwards EMF10/20 Vacuum Pump Exhaust Filter Mist/Odour Elements One replacement oil mist element and one replacement odour removal element for Edwards EMF10 dual-stage vacuum pump exhaust filters. (2 replacement filter elements only, EMF10 filter and accessories NOT included)

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