{"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","url":"https:\/\/www.chemtechsci.com\/products\/edwards-nxds15i-oil-free-dry-scroll-vacuum-pump-8-9-cfm-a73701983","provider":"Chemtech Scientific Incorporated","version":"1.0","type":"link"}