{"title":"Edwards nxds Oil Free Dry Scroll Vacuum Pumps","description":"\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eEdwards nxds Oil Free Dry Scroll Vacuum Pumps\u003c\/strong\u003e are advanced oil-free vacuum pumps that deliver clean, reliable vacuum without oil contamination or backstreaming. Using dry scroll technology, these pumps feature hermetically sealed bearings, quiet operation (as low as 52 dB(A)), and long service intervals — up to 5 years between tip seal changes.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eAvailable in standard and corrosion-resistant \"C\" models, Edwards nXDS pumps are ideal for laboratories, mass spectrometry, electron microscopy, analytical instruments, and any application requiring oil-free, chemically clean vacuum.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eKey benefits include low maintenance, excellent water vapor handling, and compact, energy-efficient design.\u003c\/p\u003e\n\u003cdiv style=\"mso-element: para-border-div; border: none; border-bottom: solid windowtext 1.0pt; mso-border-bottom-alt: solid windowtext .75pt; padding: 0in 0in 1.0pt 0in;\"\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; border: none; mso-border-bottom-alt: solid windowtext .75pt; padding: 0in; mso-padding-alt: 0in 0in 1.0pt 0in;\" class=\"MsoNormal\"\u003eThe Edwards nXDS dry scroll vacuum pump series offers oil-free, quiet, and reliable vacuum performance for laboratory, research, analytical, and light industrial applications. Compare the nXDS6i, nXDS10i, nXDS15i, and nXDS20i models below to select the correct pumping speed, ultimate vacuum, and inlet pressure range for your application.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth align=\"right\"\u003e\u003cstrong\u003ePeak Pumping Speed\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth align=\"right\"\u003e\u003cstrong\u003eUltimate Vacuum\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth align=\"right\"\u003e\u003cstrong\u003eMax Inlet Pressure\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth align=\"right\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eBest For\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003enXDS6i\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e6.2 m³\/h\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e0.020 mbar\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e35 mbar\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e58 lb\u003c\/td\u003e\n\u003ctd\u003eSmall lab systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003enXDS10i\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e11.4 m³\/h\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e0.007 mbar\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e35 mbar\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e57 lb\u003c\/td\u003e\n\u003ctd\u003eRotary evaporation, general lab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003enXDS15i\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e15.1 m³\/h\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e0.007 mbar\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e35 mbar\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e56 lb\u003c\/td\u003e\n\u003ctd\u003eHigher flow applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003enXDS20i\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e22.0 m³\/h\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e0.030 mbar\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e20 mbar\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e56 lb\u003c\/td\u003e\n\u003ctd\u003eLarge systems \/ fast pumpdown\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 dir=\"auto\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 dir=\"auto\"\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eQ1: What is the difference between nXDS and nXDSiC models?\u003c\/strong\u003e The standard \u003cstrong\u003enXDS\u003c\/strong\u003e models are ideal for clean vacuum applications. The \u003cstrong\u003enXDSiC\u003c\/strong\u003e (Corrosion-Resistant) versions feature Chemraz® valve pads and stainless steel fittings, making them suitable for aggressive chemical vapors, solvents, and corrosive gases.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eQ2: Are Edwards nXDS pumps truly oil-free?\u003c\/strong\u003e Yes. All nXDS series pumps use dry scroll technology with hermetically sealed bearings. There is \u003cstrong\u003eno oil\u003c\/strong\u003e in the vacuum space, eliminating the risk of oil backstreaming or contamination.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eQ3: How quiet are nXDS pumps?\u003c\/strong\u003e All models in the nXDS series operate at approximately \u003cstrong\u003e52 dB(A)\u003c\/strong\u003e, making them among the quietest dry scroll pumps available — suitable for laboratory environments.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eQ4: How long do the tip seals last?\u003c\/strong\u003e Under normal conditions, tip seals typically last \u003cstrong\u003e3 to 5 years\u003c\/strong\u003e. The “C” models often achieve longer life when used with aggressive chemicals.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eQ5: Which nXDS model should I choose?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003enXDS6i \/ nXDS10i\u003c\/strong\u003e → Small labs and benchtop use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003enXDS15i\u003c\/strong\u003e → Most popular general-purpose model\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003enXDS20i\u003c\/strong\u003e → Higher throughput applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003enXDS20i\u003c\/strong\u003e → Maximum pumping speed Choose \u003cstrong\u003e“C” version\u003c\/strong\u003e if you work with corrosive vapors or solvents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eQ6: Do you offer repair service for nXDS pumps?\u003c\/strong\u003e Yes. We provide expert repair and tip seal replacement services for all Edwards nXDS models with fast turnaround.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eQ7: What power supply do nXDS pumps use?\u003c\/strong\u003e All models run on single-phase 100-127V or 200-240V, 50\/60 Hz with universal voltage and frequency support via the integrated inverter drive.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eQ8: Are replacement parts and service kits available?\u003c\/strong\u003e Yes. We stock tip seal kits, bearing kits, and major service parts for the entire nXDS series.\u003c\/p\u003e","products":[{"product_id":"edwards-nxds6i-oil-free-dry-scroll-vacuum-pump-3-6-cfm-a73501983","title":"Edwards nXDS6i Oil-Free Dry Scroll Vacuum Pump – 3.6 CFM (A73501983)","description":"\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eEdwards nXDS6i Oil-Free Dry Scroll Vacuum Pump – 3.6 CFM (A73501983)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eThe \u003cstrong\u003eEdwards nXDS6i\u003c\/strong\u003e (part number \u003cstrong\u003eA73501983\u003c\/strong\u003e) is a compact, oil-free dry scroll vacuum pump from the advanced nXDS series. With a pumping speed of \u003cstrong\u003e3.6 CFM (6.2 m³\/h)\u003c\/strong\u003e at 60 Hz and an ultimate vacuum of \u003cstrong\u003e0.005 Torr (0.7 Pa)\u003c\/strong\u003e, it delivers clean, reliable vacuum performance without oil contamination or backstreaming risks.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eIdeal for smaller laboratory and analytical applications, the nXDS6i features hermetically sealed bearings, an integrated inverter drive, and quiet, efficient operation with long service intervals.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eCompletely oil-free dry scroll technology – no oil changes required\u003c\/li\u003e\n\u003cli\u003eCompact and lightweight design for benchtop use\u003c\/li\u003e\n\u003cli\u003eVery quiet operation at only 52 dB(A)\u003c\/li\u003e\n\u003cli\u003eHermetically sealed for ultra-clean vacuum environment\u003c\/li\u003e\n\u003cli\u003eExcellent water vapor handling with gas ballast\u003c\/li\u003e\n\u003cli\u003eLong tip seal life – up to 5 years in many applications\u003c\/li\u003e\n\u003cli\u003eLow power consumption and intelligent controls\u003c\/li\u003e\n\u003cli\u003eNW16 inlet and NW25 outlet flanges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-col-size=\"md\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-col-size=\"lg\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003ePumping Speed (60 Hz)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e3.6 CFM (6.2 m³\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eDisplacement (60 Hz)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e4.2 CFM (7.2 m³\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eUltimate Vacuum (without gas ballast)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e0.005 Torr (0.7 Pa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eUltimate Vacuum (with gas ballast)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e0.030 Torr (0.040 mbar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eNoise Level\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e52 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e100-127 \/ 200-240V, 1-phase, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003ePower Consumption (at ultimate)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e~260 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eInlet Flange\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eNW16 (KF16)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eOutlet Flange\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eNW25 (KF25)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e21.0 kg (46.3 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eCooling Method\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eAir-cooled (forced fan)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"height: 1px; width: 544px;\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eLaboratory vacuum systems\u003c\/li\u003e\n\u003cli\u003eMass spectrometry and analytical instruments\u003c\/li\u003e\n\u003cli\u003eElectron microscopy\u003c\/li\u003e\n\u003cli\u003eSmall vacuum ovens and degassing\u003c\/li\u003e\n\u003cli\u003eBacking for turbomolecular pumps\u003c\/li\u003e\n\u003cli\u003eGeneral clean vacuum processes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eThe Edwards nXDS6i offers the perfect balance of compact size, clean vacuum, and reliable performance, making it an excellent choice for space-conscious labs and lighter-duty applications.\u003c\/p\u003e\n\u003ch3 class=\"Polaris-Header-Title_2qj8j\"\u003e\u003ca title=\"Tip Seal Kit - Edwards nXDS 6i\/ 10i \/ 15i \/ 20i A73501801\" href=\"https:\/\/www.chemtechsci.com\/products\/tip-seal-kit-edwards-nxds-10i-15i-20i\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eTip Seal Kit - Edwards nXDS 6i\/ 10i \/ 15i \/ 20i\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003ca title=\"Edwards nXDS scroll vacuum pump brochure\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/files\/Edwards_nXDS_brochure.pdf?v=1776971148\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eEdwards nXDS brochure\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Edwards","offers":[{"title":"Default Title","offer_id":1187785772,"sku":"A73501983","price":5776.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/edwards-nxds6i-oil-free-dry-scroll-vacuum-pump-3-6-cfm-a73501983-17333092448.jpg?v=1779795935"},{"product_id":"edwards-nxds10i-oil-free-dry-scroll-vacuum-pump-a73601983-6-7-cfm","title":"Edwards nXDS10i Oil-Free Dry Scroll Vacuum Pump A73601983 – 6.7 CFM","description":"\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eEdwards nXDS10i Oil-Free Dry Scroll Vacuum Pump – Part # A73601983 (100-127\/200-240 V, 1ph, 50\/60 Hz)\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eThe Edwards nXDS10i is a high-performance, completely oil-free dry scroll vacuum pump designed for laboratories, research facilities, and clean vacuum applications. As the successor to the popular XDS series, the nXDS10i delivers improved pumping speed, deeper ultimate vacuum, lower noise, and reduced power consumption.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eWith a peak pumping speed of 6.7 CFM (11.4 m³\/h) and an ultimate vacuum of 0.007 mbar (0.005 Torr), this pump provides reliable, contamination-free vacuum without the mess and maintenance of oil-sealed pumps.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/files\/Edwards_nxds10i_Scroll_Dry_Vacuum_Pump.png?v=1778854278\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eTruly dry \u0026amp; hermetically sealed – no oil, no contamination risk to your vacuum system or samples\u003c\/li\u003e\n\u003cli\u003eQuiet operation at only \u003cstrong\u003e52 dB(A)\u003c\/strong\u003e – ideal for busy labs where noise matters\u003c\/li\u003e\n\u003cli\u003eIntelligent controls with easy push-button or remote (RS232\/RS485) operation\u003c\/li\u003e\n\u003cli\u003eGas ballast for pumping condensable vapors (water, solvents, dilute acids\/bases)\u003c\/li\u003e\n\u003cli\u003eLong service intervals – up to 5 years between major maintenance\u003c\/li\u003e\n\u003cli\u003eLow power consumption and vibration (\u0026lt; 4.5 mms⁻¹ rms at inlet)\u003c\/li\u003e\n\u003cli\u003eNW25 inlet and exhaust flanges for easy system integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"auto\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-col-size=\"md\"\u003eParameter\u003c\/th\u003e\n\u003cth data-col-size=\"lg\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003ePeak Pumping Speed\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e11.4 m³\/h (6.7 CFM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eDisplacement\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e12.7 m³\/h (7.5 CFM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eUltimate Pressure\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e0.007 mbar (0.005 Torr)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eMotor Power\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e280 W (1-phase)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eNoise Level\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e52 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e25.8 kg (57 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eInlet \/ Exhaust Flange\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eNW25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e10–40 °C (50–104 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e100-127 \/ 200-240 V, 1ph, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eIdeal Applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eBacking turbo molecular pumps\u003c\/li\u003e\n\u003cli\u003eScanning Electron Microscopes (SEM)\u003c\/li\u003e\n\u003cli\u003eBeam lines and high-energy physics\u003c\/li\u003e\n\u003cli\u003eGeneral clean vacuum processes\u003c\/li\u003e\n\u003cli\u003eCentrifuges and ultra-high-speed instruments\u003c\/li\u003e\n\u003cli\u003eSurface science and analytical equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eWhy Choose the nXDS10i from Chemtech Scientific?\u003c\/strong\u003e We stock genuine Edwards pumps with full manufacturer support, fast shipping, and expert technical advice. Whether you're replacing an older oil-sealed or dry pump, the nXDS10i offers lower cost of ownership and cleaner vacuum.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eNeed help with installation, tip seal kits, or system compatibility? Contact our vacuum specialists at Chemtech Scientific today.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Edwards nXDS10i Dry Scroll Pump Manual\" href=\"http:\/\/docs.chemtechscientific.com\/nXDS%20Scroll%20Pump%20Manual.pdf\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eDownload Manual \u003c\/strong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eEdwards nXDS10i Dry Scroll Pump Manual.pdf\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003ca title=\"Edwards nXDS scroll vacuum pump brochure\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/files\/Edwards_nXDS_brochure.pdf?v=1776971148\" rel=\"noopener\" target=\"_blank\"\u003eView Edwards nXDS brochure\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"white-space: pre-wrap;\" dir=\"auto\"\u003e\u003cstrong\u003eRelated Product: \u003c\/strong\u003e\u003ca title=\"Tip Seal Kit - Edwards nXDS 6i\/ 10i \/ 15i \/ 20i A73501801\" href=\"https:\/\/www.chemtechsci.com\/products\/tip-seal-kit-edwards-nxds-10i-15i-20i\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eTip Seal Kit - Edwards nXDS 6i\/ 10i \/ 15i \/ 20i\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Edwards","offers":[{"title":"Default Title","offer_id":1187812340,"sku":"A73601983","price":7498.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/edwards-nxds10i-oil-free-dry-scroll-vacuum-pump-a73601983-6-7-cfm-17333157984.jpg?v=1779796645"},{"product_id":"edwards-nxds15i-oil-free-dry-scroll-vacuum-pump-8-9-cfm-a73701983","title":"Edwards nXDS15i Oil-Free Dry Scroll Vacuum Pump – 8.9 CFM (A73701983)","description":"\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eEdwards nXDS15i Oil-Free Dry Scroll Vacuum Pump – 8.9 CFM, 100-240V (A73701983)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eThe \u003cstrong\u003eEdwards nXDS15i\u003c\/strong\u003e (part number \u003cstrong\u003eA73701983\u003c\/strong\u003e) is a high-performance, oil-free dry scroll vacuum pump from the advanced nXDS series. Offering a pumping speed of \u003cstrong\u003e8.9 CFM (15.1 m³\/h)\u003c\/strong\u003e at 60 Hz and an ultimate vacuum of \u003cstrong\u003e0.005 Torr (0.007 mbar)\u003c\/strong\u003e, it delivers clean, reliable vacuum without the risk of oil contamination or backstreaming.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eDesigned as the next-generation replacement for the XDS series, the nXDS15i features hermetically sealed bearings, an integrated inverter drive, and intelligent controls for quiet, efficient operation with long service intervals.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eCompletely oil-free dry scroll technology – no oil changes or disposal required\u003c\/li\u003e\n\u003cli\u003eHigher pumping speed than the nXDS10i for faster evacuation\u003c\/li\u003e\n\u003cli\u003eVery quiet operation at only 52 dB(A)\u003c\/li\u003e\n\u003cli\u003eHermetically sealed for ultra-clean vacuum environment\u003c\/li\u003e\n\u003cli\u003eExcellent water vapor handling with gas ballast\u003c\/li\u003e\n\u003cli\u003eLong tip seal life – up to 5 years in many applications\u003c\/li\u003e\n\u003cli\u003eLow power consumption and compact footprint\u003c\/li\u003e\n\u003cli\u003eNW25 inlet and outlet flanges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003ePumping Speed (60 Hz): 8.9 CFM (15.1 m³\/h)\u003c\/li\u003e\n\u003cli\u003eUltimate Vacuum: 0.005 Torr (0.007 mbar)\u003c\/li\u003e\n\u003cli\u003eNoise Level: 52 dB(A)\u003c\/li\u003e\n\u003cli\u003ePower Supply: 100-127 \/ 200-240V, 1-phase, 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003eWeight: Approximately 26 kg (57 lbs)\u003c\/li\u003e\n\u003cli\u003eInlet \/ Outlet: NW25 (KF25)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eLaboratory vacuum systems\u003c\/li\u003e\n\u003cli\u003eMass spectrometry and analytical instruments\u003c\/li\u003e\n\u003cli\u003eElectron microscopy\u003c\/li\u003e\n\u003cli\u003eVacuum ovens and freeze drying\u003c\/li\u003e\n\u003cli\u003eBacking for turbomolecular pumps\u003c\/li\u003e\n\u003cli\u003eGeneral clean vacuum processes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eThe Edwards nXDS15i combines higher pumping capacity with the proven reliability, quiet operation, and oil-free performance that makes the nXDS series the preferred choice for modern laboratories and sensitive vacuum applications.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable style=\"border-left: 1px solid black; width: 100%; border-top: 1px solid black;\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"top\"\u003eNominal rotational speed\u003c\/td\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"top\"\u003e1800 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"top\"\u003eDisplacement\u003c\/td\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"top\"\u003e17.1 m\u003csup\u003e3\u003c\/sup\u003eh\u003csup\u003e-1\u003c\/sup\u003e  \/  10.1 ft\u003csup\u003e3\u003c\/sup\u003emin\u003csup\u003e-1\u003c\/sup\u003e  \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"top\"\u003ePeak pumping speed\u003c\/td\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"top\"\u003e15.1 m\u003csup\u003e3\u003c\/sup\u003eh\u003csup\u003e-1\u003c\/sup\u003e  \/  8.9 ft\u003csup\u003e3\u003c\/sup\u003emin\u003csup\u003e-1\u003c\/sup\u003e  \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"top\"\u003eUltimate vacuum (total pressure)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"top\"\u003e0.007 mbar  \/  0.005 Torr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"top\"\u003eMinimum standby rotational speed\u003c\/td\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"top\"\u003e1200 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"top\"\u003eSpeed control resolution (percentage of full rotation speed)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"bottom\"\u003e1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"top\"\u003ePumping speed at minimum rotational speed\u003c\/td\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"top\"\u003e9.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"top\"\u003eMaximum continuous inlet pressure\u003c\/td\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"bottom\"\u003e200 mbar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"top\"\u003eMotor power 1-ph\u003c\/td\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"bottom\"\u003e300 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"top\"\u003ePower connector 1-ph\u003c\/td\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"top\"\u003eIEC EN60320 C13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"top\"\u003eRecommended fuse\u003c\/td\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"bottom\"\u003e10A, 250Vac rms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"top\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"bottom\"\u003e25.2 kg  \/  56 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"top\"\u003eInlet flange\u003c\/td\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"bottom\"\u003eNW25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"top\"\u003eExhaust flange\u003c\/td\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"bottom\"\u003eNW25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"top\"\u003eNoise level\u003c\/td\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"bottom\"\u003e52 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"top\"\u003eVibration at inlet flange\u003c\/td\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"bottom\"\u003e\u0026lt; 4.5 mms\u003csup\u003e-1\u003c\/sup\u003e   (rms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"top\"\u003eLeak tightness (static)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"bottom\"\u003e\u0026lt; 1x10\u003csup\u003e-6\u003c\/sup\u003e mbar ls\u003csup\u003e-1\u003c\/sup\u003e  \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"top\"\u003eOperating temperature range\u003c\/td\u003e\n\u003ctd style=\"border-bottom: black 1px solid; width: auto; border-right: black 1px solid;\" valign=\"bottom\"\u003e10 to 40 °C  \/  41 to 104 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 class=\"Polaris-Header-Title_2qj8j\"\u003e\u003ca title=\"Tip Seal Kit - Edwards nXDS 6i\/ 10i \/ 15i \/ 20i A73501801\" href=\"https:\/\/www.chemtechsci.com\/products\/tip-seal-kit-edwards-nxds-10i-15i-20i\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eTip Seal Kit - Edwards nXDS 6i\/ 10i \/ 15i \/ 20i\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca title=\"Edwards nXDS scroll vacuum pump brochure\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/files\/Edwards_nXDS_brochure.pdf?v=1776971148\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eEdwards nXDS brochure\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Edwards","offers":[{"title":"Default Title","offer_id":1187817388,"sku":"A73701983","price":8421.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/edwards-nxds15i-oil-free-dry-scroll-vacuum-pump-8-9-cfm-a73701983-17333223520.jpg?v=1779796786"},{"product_id":"edwards-nxds20i-oil-free-dry-scroll-vacuum-pump-13-cfm-a73801983","title":"Edwards nXDS20i Oil-Free Dry Scroll Vacuum Pump – 13 CFM (A73801983)","description":"\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eEdwards nXDS20i Oil-Free Dry Scroll Vacuum Pump – 13 CFM (A73801983)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eThe \u003cstrong\u003eEdwards nXDS20i\u003c\/strong\u003e (part number \u003cstrong\u003eA73801983\u003c\/strong\u003e) is the highest-capacity pump in the nXDS series of oil-free dry scroll vacuum pumps. With a pumping speed of \u003cstrong\u003e13 CFM (22 m³\/h)\u003c\/strong\u003e at 60 Hz and an ultimate vacuum of \u003cstrong\u003e0.022 Torr (0.030 mbar)\u003c\/strong\u003e, it delivers powerful, clean vacuum performance without the risk of oil contamination or backstreaming.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eDesigned for demanding laboratory and light industrial applications, the nXDS20i features hermetically sealed bearings, an integrated inverter drive, and intelligent controls for quiet, efficient, and reliable operation with extended service intervals.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eCompletely oil-free dry scroll technology – no oil changes or disposal required\u003c\/li\u003e\n\u003cli\u003eHighest pumping speed in the nXDS range for faster evacuation\u003c\/li\u003e\n\u003cli\u003eVery quiet operation at only 52 dB(A)\u003c\/li\u003e\n\u003cli\u003eHermetically sealed for ultra-clean vacuum environment\u003c\/li\u003e\n\u003cli\u003eExcellent water vapor handling with gas ballast\u003c\/li\u003e\n\u003cli\u003eLong tip seal life – up to 5 years in many applications\u003c\/li\u003e\n\u003cli\u003eLow power consumption and compact footprint\u003c\/li\u003e\n\u003cli\u003eNW25 inlet and outlet flanges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-col-size=\"lg\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-col-size=\"md\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003ePumping Speed (60 Hz)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003e13 CFM (22.0 m³\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eDisplacement (60 Hz)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003e16.5 CFM (28.0 m³\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eUltimate Vacuum (without gas ballast)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003e0.022 Torr (0.030 mbar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eUltimate Vacuum (with gas ballast)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003e0.045 Torr (0.060 mbar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eNoise Level\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003e52 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003e100-127 \/ 200-240V, 1-phase, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003ePower Consumption (at ultimate)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003e~260–300 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eInlet \/ Outlet Flange\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eNW25 (DN 25 ISO-KF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003e25.6 kg (56.4 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eCooling Method\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eAir-cooled (forced fan)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"height: 1px; width: 544px;\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eLaboratory vacuum systems requiring higher throughput\u003c\/li\u003e\n\u003cli\u003eMass spectrometry and analytical instruments\u003c\/li\u003e\n\u003cli\u003eElectron microscopy\u003c\/li\u003e\n\u003cli\u003eVacuum ovens and freeze drying\u003c\/li\u003e\n\u003cli\u003eBacking for turbomolecular pumps\u003c\/li\u003e\n\u003cli\u003eGeneral clean vacuum processes in research and industry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eThe Edwards nXDS20i offers the highest pumping speed in the nXDS range while maintaining the signature oil-free, quiet, and low-maintenance performance that makes the series the preferred choice for modern laboratories.\u003c\/p\u003e\n\u003ch3 class=\"Polaris-Header-Title_2qj8j\"\u003e\u003ca title=\"Tip Seal Kit - Edwards nXDS 6i\/ 10i \/ 15i \/ 20i A73501801\" href=\"https:\/\/www.chemtechsci.com\/products\/tip-seal-kit-edwards-nxds-10i-15i-20i\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eTip Seal Kit - Edwards nXDS 6i\/ 10i \/ 15i \/ 20i\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003ca title=\"Edwards nXDS scroll vacuum pump brochure\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/files\/Edwards_nXDS_brochure.pdf?v=1776971148\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eEdwards nXDS brochure\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Edwards","offers":[{"title":"Default Title","offer_id":1187822276,"sku":"A73801983","price":9392.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/edwards-nxds20i-oil-free-dry-scroll-vacuum-pump-13-cfm-a73801983-17333256288.jpg?v=1779796789"},{"product_id":"edwards-nxds35i-oil-free-dry-scroll-vacuum-pump-21-cfm-a73001983","title":"Edwards nXDS35i Oil-Free Dry Scroll Vacuum Pump – 21 CFM (A73001983)","description":"\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eEdwards nXDS35i Oil-Free Dry Scroll Vacuum Pump – 21 CFM (A73001983)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eThe \u003cstrong\u003eEdwards nXDS35i\u003c\/strong\u003e (part number \u003cstrong\u003eA73001983\u003c\/strong\u003e) is the highest-capacity pump in the nXDS series of oil-free dry scroll vacuum pumps. With a powerful pumping speed of \u003cstrong\u003e21 CFM (35.4 m³\/h)\u003c\/strong\u003e at 60 Hz and an ultimate vacuum of \u003cstrong\u003e0.005 Torr (0.7 Pa)\u003c\/strong\u003e, it delivers fast, clean, and reliable vacuum performance without oil contamination or backstreaming risks.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eDesigned for demanding laboratory and light industrial applications, the nXDS35i features hermetically sealed bearings, an integrated inverter drive, and intelligent controls for quiet, efficient operation with long service intervals.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eCompletely oil-free dry scroll technology – no oil changes required\u003c\/li\u003e\n\u003cli\u003eHighest pumping speed in the nXDS series for faster evacuation times\u003c\/li\u003e\n\u003cli\u003eVery quiet operation at only 52 dB(A)\u003c\/li\u003e\n\u003cli\u003eHermetically sealed for ultra-clean vacuum environment\u003c\/li\u003e\n\u003cli\u003eExcellent water vapor handling with gas ballast\u003c\/li\u003e\n\u003cli\u003eLong tip seal life – up to 5 years in many applications\u003c\/li\u003e\n\u003cli\u003eLow power consumption and compact footprint\u003c\/li\u003e\n\u003cli\u003eNW40 inlet and outlet flanges for high flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-col-size=\"lg\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-col-size=\"md\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003ePumping Speed (60 Hz)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003e21 CFM (35.4 m³\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eDisplacement (60 Hz)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003e26.4 CFM (44.8 m³\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eUltimate Vacuum (without gas ballast)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003e0.005 Torr (0.7 Pa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eUltimate Vacuum (with gas ballast)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003e0.030 Torr (0.040 mbar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eNoise Level\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003e52 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003e100-127 \/ 200-240V, 1-phase, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003ePower Consumption (at ultimate)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003e~300–350 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eInlet \/ Outlet Flange\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eNW40 (DN 40 ISO-KF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003e28.5 kg (62.8 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eCooling Method\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eAir-cooled (forced fan)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"height: 1px; width: 544px;\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eLaboratory vacuum systems requiring high throughput\u003c\/li\u003e\n\u003cli\u003eMass spectrometry and analytical instruments\u003c\/li\u003e\n\u003cli\u003eElectron microscopy and vacuum coating\u003c\/li\u003e\n\u003cli\u003eVacuum ovens and freeze drying\u003c\/li\u003e\n\u003cli\u003eBacking for turbomolecular and diffusion pumps\u003c\/li\u003e\n\u003cli\u003eGeneral clean vacuum processes in research and industry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eThe Edwards nXDS35i offers the highest pumping capacity in the nXDS range while maintaining the signature oil-free, quiet, and low-maintenance performance that makes the series the preferred choice for modern laboratories.\u003c\/p\u003e","brand":"Edwards","offers":[{"title":"Default Title","offer_id":1187836872,"sku":"A73001983","price":12469.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/edwards-nxds35i-oil-free-dry-scroll-vacuum-pump-21-cfm-a73001983-17333289056.jpg?v=1779796786"},{"product_id":"edwards-xds46i-oil-free-dry-scroll-vacuum-pump-23-5-cfm-a73101983","title":"Edwards XDS46i Oil-Free Dry Scroll Vacuum Pump – 23.5 CFM (A73101983)","description":"\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eEdwards XDS46i Oil-Free Dry Scroll Vacuum Pump – 23.5 CFM (A73101983)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eThe \u003cstrong\u003eEdwards XDS46i\u003c\/strong\u003e (part number \u003cstrong\u003eA73101983\u003c\/strong\u003e) is a high-capacity, oil-free dry scroll vacuum pump from the XDSi series. With a peak pumping speed of \u003cstrong\u003e23.5 CFM (40 m³\/h)\u003c\/strong\u003e and an ultimate vacuum of \u003cstrong\u003e0.04 Torr (0.05 mbar)\u003c\/strong\u003e, it is optimized for high-throughput applications, particularly as a reliable backing pump for turbomolecular pumps in mass spectrometry (LCMS, ICPMS) and other analytical instruments.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eThe XDS46i features an innovative bearing shield that completely isolates the bearings and lubricant from the vacuum space, ensuring a totally clean, oil-free vacuum with minimal maintenance and long service life.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eCompletely oil-free dry scroll technology – no oil changes or contamination risk\u003c\/li\u003e\n\u003cli\u003eHigh pumping speed optimized for inlet pressures between 1–10 mbar\u003c\/li\u003e\n\u003cli\u003eVery quiet operation (55.4 dB(A))\u003c\/li\u003e\n\u003cli\u003eHermetically sealed bearings for clean vacuum\u003c\/li\u003e\n\u003cli\u003eExcellent for backing turbomolecular pumps\u003c\/li\u003e\n\u003cli\u003eIntegrated inverter drive for consistent performance worldwide\u003c\/li\u003e\n\u003cli\u003eRobust design with long tip seal life\u003c\/li\u003e\n\u003cli\u003eNW40 inlet and NW25 exhaust flanges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-col-size=\"lg\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-col-size=\"lg\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003ePeak Pumping Speed (60 Hz)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e23.5 CFM (40 m³\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eDisplacement (60 Hz)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e35 CFM (60 m³\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eUltimate Vacuum (Total Pressure)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e0.04 Torr (0.05 mbar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eNoise Level\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e55.4 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e100-120 \/ 200-230V, 1-phase, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eMotor Power\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e0.52 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eInlet Flange\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eNW40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eExhaust Flange\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eNW25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e48 kg (105 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eCooling Method\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eAir-cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e10 – 40°C (50 – 104°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"height: 1px; width: 516px;\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eBacking turbomolecular pumps in mass spectrometry (LCMS, ICPMS)\u003c\/li\u003e\n\u003cli\u003eAnalytical laboratory instruments\u003c\/li\u003e\n\u003cli\u003eVacuum coating and thin-film deposition\u003c\/li\u003e\n\u003cli\u003eSemiconductor processes\u003c\/li\u003e\n\u003cli\u003eHigh-throughput laboratory vacuum systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eThe Edwards XDS46i delivers powerful, clean, and reliable vacuum performance, making it an excellent choice for demanding applications that require high pumping speed and oil-free operation.\u003c\/p\u003e","brand":"Edwards","offers":[{"title":"Default Title","offer_id":1187850252,"sku":"A73101983","price":12576.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/edwards-xds46i-oil-free-dry-scroll-vacuum-pump-23-5-cfm-a73101983-17333321824.jpg?v=1779797062"},{"product_id":"edwards-xds100b-scroll-pump-1-ph-100-120-200-230v-set-to-230v-a73201983","title":"Edwards XDS100B Scroll Pump 1-ph, 100-120\/200-230V Set to 230V A73201983","description":"\u003cp\u003eEdwards XDS100B Scroll Pump 1-ph, 100-120\/200-230V Set to 230V A73201983 \u003c\/p\u003e\n\u003cp\u003eThe XDS100B is a scroll booster, with a pumping mechanism design specifically for high pumping speed. Like all booster pumps, it needs to be used in conjunction with a primary pump and is ideally matched with Edwards XDS35i or XDS46i scroll pumps. The XDS100B is optimized for maximum pumping speed at inlet pressures between 1 mbar and 10 mbar making in virtually no tip seal wear thus reducing service intervention and maximizing uptime. The inverter drive allows the pump to be connected to a single phase supply and controls the motor characteristics and ensures the pump always run at optimum speed and allows the user to control the pump remotely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLubricant-free within the vacuum envelope and hermetically sealed means totally clean and dry vacuum to prevent cross contamination\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNo atmosphere to vacuum shaft seals means bearings are completely isolated, this prevents process attack and means bearings run cooler and last longer\u003c\/li\u003e\n\u003cli\u003eNo oil changes required eliminating costs of contaminated oil disposal\u003c\/li\u003e\n\u003cli\u003eSimple single sided scroll design means maintenance is done in minutes for low cost of ownership and maximum up-time\u003c\/li\u003e\n\u003cli\u003eInverter drive for consistent pumping speed at 50\/60Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh throughput -LCMS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable width=\"619\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"417\"\u003ePumping speed\u003c\/td\u003e\n\u003ctd width=\"202\"\u003e50 or 60Hz 95 m\u003csup\u003e3\u003c\/sup\u003eh\u003csup\u003e-1\u003c\/sup\u003e \/ 56 ft\u003csup\u003e3\u003c\/sup\u003emin\u003csup\u003e-1\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltimate vacuum (Total pressure)*\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1 x 10\u003csup\u003e-2\u003c\/sup\u003e mbar \/ \u0026lt;8 x 10\u003csup\u003e-3\u003c\/sup\u003e Torr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax continuous inlet pressure\u003c\/td\u003e\n\u003ctd\u003e20 mbar \/ 15 Torr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax permitted continuous exhaust pressure\u003c\/td\u003e\n\u003ctd\u003e60 mbar \/ 45 Torr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax permitted inlet pressure for short duration\u003c\/td\u003e\n\u003ctd\u003e0.5 bar gauge \/ 7 psig\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax chamber volume to pump down from Atmospheric pressure\u003c\/td\u003e\n\u003ctd\u003e100 litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax chamber volume for cyclic duty -max 6 per hour\u003c\/td\u003e\n\u003ctd\u003e50 litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor power\u003c\/td\u003e\n\u003ctd\u003e0.52kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Connector\u003c\/td\u003e\n\u003ctd\u003eIEC EN60320 C19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal rotation speed\u003c\/td\u003e\n\u003ctd\u003e1750 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e48 kg \/ 105 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet flange\u003c\/td\u003e\n\u003ctd\u003eNW40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExhaust flange\u003c\/td\u003e\n\u003ctd\u003eNW40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise level\u003c\/td\u003e\n\u003ctd\u003e52.1 dB (A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;4.5mms \u003csup\u003e-1 \u003c\/sup\u003e(rms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeak tightness (static)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1 x 10\u003csup\u003e-6 \u003c\/sup\u003embar ls\u003csup\u003e-1\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature range\u003c\/td\u003e\n\u003ctd\u003e10 to 40 °C \/ 50 to 104 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e* Ultimate pressure is backing pump dependant\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Edwards","offers":[{"title":"Default Title","offer_id":1187853456,"sku":"A73201983","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/edwards-xds100b-scroll-pump-1-ph-100-120-200-230v-set-to-230v-a73201983-17333354592.jpg?v=1779797083"},{"product_id":"edwards-nxds10ic-chemical-resistant-dry-scroll-vacuum-pump-a73602983","title":"Edwards nXDS10iC Chemical Resistant Dry Scroll Vacuum Pump | A73602983","description":"\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eThe \u003cstrong\u003eEdwards nXDS10iC\u003c\/strong\u003e (part number \u003cstrong\u003eA73602983\u003c\/strong\u003e) is a chemically resistant, oil-free dry scroll vacuum pump designed for applications involving aggressive vapors and solvents. With a pumping speed of \u003cstrong\u003e6.7 CFM (11.4 m³\/h)\u003c\/strong\u003e and an ultimate vacuum of \u003cstrong\u003e0.005 Torr (0.7 Pa)\u003c\/strong\u003e, it delivers clean, reliable vacuum without the risk of oil backstreaming or contamination.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eThe \"C\" version features enhanced internal components including \u003cstrong\u003eChemraz®\u003c\/strong\u003e valve pads and stainless steel fittings, making it significantly more resistant to corrosive gases and chemical vapors compared to the standard nXDS10i.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/files\/Edwards_nxds10iC_Chemically_Resistant_Dry_Scroll_Vacuum_Pump.png?v=1778855184\" alt=\"\" width=\"580\" height=\"869\"\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eCompletely oil-free dry scroll technology – no oil changes required\u003c\/li\u003e\n\u003cli\u003eExcellent chemical resistance for aggressive vapors and solvents\u003c\/li\u003e\n\u003cli\u003eQuiet operation at only 52 dB(A)\u003c\/li\u003e\n\u003cli\u003eHermetically sealed for ultra-clean vacuum environment\u003c\/li\u003e\n\u003cli\u003eLong service intervals (up to 5 years for tip seals)\u003c\/li\u003e\n\u003cli\u003eIntegrated inverter drive with speed control\u003c\/li\u003e\n\u003cli\u003eNW25 inlet and outlet flanges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003ePumping Speed: 6.7 CFM (11.4 m³\/h) at 60 Hz\u003c\/li\u003e\n\u003cli\u003eUltimate Vacuum: 0.005 Torr (0.7 Pa)\u003c\/li\u003e\n\u003cli\u003eMaximum Inlet Pressure: 0.4 bar absolute\u003c\/li\u003e\n\u003cli\u003eNoise Level: 52 dB(A)\u003c\/li\u003e\n\u003cli\u003ePower: 100-127V \/ 200-240V, 1-phase, 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003eWeight: 26 kg (57 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eChemical synthesis and solvent recovery\u003c\/li\u003e\n\u003cli\u003ePharmaceutical and laboratory vacuum processes\u003c\/li\u003e\n\u003cli\u003eMass spectrometry and analytical instruments\u003c\/li\u003e\n\u003cli\u003eSemiconductor and thin-film coating\u003c\/li\u003e\n\u003cli\u003eAny application involving corrosive or aggressive vapors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eThe Edwards nXDS10iC is the perfect choice when you need reliable, oil-free vacuum performance in a chemically challenging environment.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003ca title=\"Edwards nXDS scroll vacuum pump brochure\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/files\/Edwards_nXDS_brochure.pdf?v=1776971148\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eEdwards nXDS brochure\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4 dir=\"auto\"\u003eWhy Labs Choose the nXDS10iC\u003c\/h4\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eMany of our customers prefer this pump because it eliminates oil changes and the risk of oil contamination. It is especially popular in applications involving solvents or aggressive vapors thanks to its chemical-resistant design.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eWe also carry genuine Edwards spare parts and offer full repair \u0026amp; rebuild services.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eNeed help choosing the right pump?\u003c\/strong\u003e Call our team at \u003cstrong\u003e(484) 424-9415\u003c\/strong\u003e — we’re happy to discuss your application and recommend the best solution.\u003c\/p\u003e","brand":"Edwards","offers":[{"title":"Default Title","offer_id":1210821552,"sku":"A73602983","price":7914.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/edwards-nxds10ic-chemical-resistant-dry-scroll-vacuum-pump-a73602983-17596153952.jpg?v=1779797124"},{"product_id":"edwards-nxds20ic-corrosion-resistant-oil-free-dry-scroll-vacuum-pump-13-cfm-a73802983","title":"Edwards nXDS20iC Corrosion-Resistant Oil-Free Dry Scroll Vacuum Pump – 13 CFM (A73802983)","description":"\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eEdwards nXDS20iC Corrosion-Resistant Oil-Free Dry Scroll Vacuum Pump – 13 CFM (A73802983)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eThe \u003cstrong\u003eEdwards nXDS20iC\u003c\/strong\u003e (part number \u003cstrong\u003eA73802983\u003c\/strong\u003e) is a high-capacity, corrosion-resistant oil-free dry scroll vacuum pump designed for demanding applications involving aggressive chemical vapors, solvents, and corrosive gases. With a pumping speed of \u003cstrong\u003e13 CFM (22.0 m³\/h)\u003c\/strong\u003e at 60 Hz and an ultimate vacuum of \u003cstrong\u003e0.022 Torr (0.030 mbar)\u003c\/strong\u003e, it delivers powerful, clean vacuum performance without oil contamination or backstreaming risks.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eThe \"C\" version features enhanced chemical resistance with \u003cstrong\u003eChemraz® internal valve pads\u003c\/strong\u003e and stainless steel fittings, making it significantly more durable than the standard nXDS20i when handling harsh vapors.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eCompletely oil-free dry scroll technology – no oil changes required\u003c\/li\u003e\n\u003cli\u003eSuperior corrosion resistance for aggressive vapors and solvents\u003c\/li\u003e\n\u003cli\u003eHighest pumping speed in the nXDS series for faster evacuation\u003c\/li\u003e\n\u003cli\u003eVery quiet operation at only 52 dB(A)\u003c\/li\u003e\n\u003cli\u003eHermetically sealed for ultra-clean vacuum environment\u003c\/li\u003e\n\u003cli\u003eExcellent water vapor and solvent handling with gas ballast\u003c\/li\u003e\n\u003cli\u003eLong tip seal life and low maintenance\u003c\/li\u003e\n\u003cli\u003eNW25 inlet and outlet flanges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-col-size=\"lg\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-col-size=\"lg\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003ePumping Speed (60 Hz)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e13 CFM (22.0 m³\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eDisplacement (60 Hz)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e16.5 CFM (28.0 m³\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eUltimate Vacuum (without gas ballast)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e0.022 Torr (0.030 mbar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eUltimate Vacuum (with gas ballast)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e0.045 Torr (0.060 mbar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eNoise Level\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e52 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e100-127 \/ 200-240V, 1-phase, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003ePower Consumption (at ultimate)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e~260–300 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eInlet \/ Outlet Flange\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eNW25 (DN 25 ISO-KF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003e25.6 kg (56.4 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eCooling Method\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eAir-cooled (forced fan)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eChemical Resistance\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eChemraz® valve pads + stainless steel fittings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"height: 1px; width: 580px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eChemical synthesis and solvent recovery\u003c\/li\u003e\n\u003cli\u003ePharmaceutical processes with aggressive vapors\u003c\/li\u003e\n\u003cli\u003eSemiconductor and thin-film coating\u003c\/li\u003e\n\u003cli\u003eLaboratory vacuum systems handling corrosive gases\u003c\/li\u003e\n\u003cli\u003eMass spectrometry and analytical instruments in harsh environments\u003c\/li\u003e\n\u003cli\u003eBacking for turbomolecular pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eThe Edwards nXDS20iC combines the highest pumping capacity in the nXDS range with robust chemical resistance, making it the ideal oil-free scroll pump for challenging laboratory and industrial applications where standard pumps cannot survive.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003ca rel=\"noopener\" title=\"Edwards nXDS scroll vacuum pump brochure\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/files\/Edwards_nXDS_brochure.pdf?v=1776971148\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eEdwards nXDS brochure\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Chemtech Scientific","offers":[{"title":"Default Title","offer_id":1210834288,"sku":"A73802983","price":14308.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/edwards-nxds20ic-corrosion-resistant-oil-free-dry-scroll-vacuum-pump-13-cfm-a73802983-17596514400.jpg?v=1779796031"},{"product_id":"edwards-nxds6ic-chemical-resistant-oil-free-dry-scroll-vacuum-pump-3-6-cfm-a73502983","title":"Edwards nXDS6iC Chemical-Resistant Oil-Free Dry Scroll Vacuum Pump – 3.6 CFM (A73502983)","description":"\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eEdwards nXDS6iC Chemical-Resistant Oil-Free Dry Scroll Vacuum Pump – 3.6 CFM (A73502983)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eThe Edwards nXDS6iC (part number A73502983) is a compact, corrosion-resistant oil-free dry scroll vacuum pump designed for applications involving aggressive chemical vapors, solvents, and corrosive gases. With a pumping speed of 3.6 CFM (6.2 m³\/h) at 60 Hz and an ultimate vacuum of 0.005 Torr (0.7 Pa), it delivers clean, reliable vacuum performance without oil contamination or backstreaming risks.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eThe \"C\" version features enhanced chemical resistance with\u003cstrong\u003e \u003c\/strong\u003eChemraz® internal valve pads and stainless steel fittings, making it significantly more durable than the standard nXDS6i when handling harsh or reactive vapors.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eCompletely oil-free dry scroll technology – no oil changes required\u003c\/li\u003e\n\u003cli\u003eSuperior corrosion resistance for aggressive vapors and solvents\u003c\/li\u003e\n\u003cli\u003eCompact and lightweight design for benchtop use\u003c\/li\u003e\n\u003cli\u003eVery quiet operation at only 52 dB(A)\u003c\/li\u003e\n\u003cli\u003eHermetically sealed for ultra-clean vacuum environment\u003c\/li\u003e\n\u003cli\u003eExcellent water vapor and solvent handling with gas ballast\u003c\/li\u003e\n\u003cli\u003eLong tip seal life and low maintenance\u003c\/li\u003e\n\u003cli\u003eNW16 inlet and NW25 outlet flanges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-col-size=\"md\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-col-size=\"md\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003ePumping Speed (60 Hz)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003e3.6 CFM (6.2 m³\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eDisplacement (60 Hz)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003e4.2 CFM (7.2 m³\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eUltimate Vacuum (without gas ballast)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003e0.005 Torr (0.7 Pa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eUltimate Vacuum (with gas ballast)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003e0.030 Torr (0.040 mbar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eNoise Level\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003e52 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003e100-127 \/ 200-240V, 1-phase, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003ePower Consumption (at ultimate)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003e~260 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eInlet Flange\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eNW16 (KF16)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eOutlet Flange\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eNW25 (KF25)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003e21.0 kg (46.3 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eCooling Method\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eAir-cooled (forced fan)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eChemical Resistance\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eChemraz® valve pads + stainless steel fittings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"height: 1px; width: 580px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eChemical synthesis and solvent recovery\u003c\/li\u003e\n\u003cli\u003ePharmaceutical processes with aggressive vapors\u003c\/li\u003e\n\u003cli\u003eLaboratory vacuum systems handling corrosive gases\u003c\/li\u003e\n\u003cli\u003eMass spectrometry and analytical instruments in harsh environments\u003c\/li\u003e\n\u003cli\u003eSmall vacuum ovens and degassing\u003c\/li\u003e\n\u003cli\u003eBacking for turbomolecular pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eThe Edwards nXDS6iC combines compact size, clean vacuum performance, and robust chemical resistance, making it the ideal oil-free scroll pump for space-limited labs and chemically challenging applications.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/files\/Edwards_nXDS_brochure.pdf?v=1776971148\" title=\"Edwards nXDS scroll vacuum pump brochure\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eView Edwards nXDS brochure\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e \u003c\/p\u003e","brand":"Chemtech Scientific","offers":[{"title":"Default Title","offer_id":1219838224,"sku":"A73502983","price":6728.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/edwards-nxds6ic-chemical-resistant-oil-free-dry-scroll-vacuum-pump-3-6-cfm-a73502983-17747083360.jpg?v=1779796802"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/collections\/edwards-dry-scroll-pumps-6657536.jpg?v=1777234220","url":"https:\/\/www.chemtechsci.com\/collections\/edwards-nxds-oil-free-dry-scroll-vacuum-pumps.oembed","provider":"Chemtech Scientific Incorporated","version":"1.0","type":"link"}