{"product_id":"edwards-rv12-vacuum-pump-8-4-cfm-115-230v","title":"Edwards RV12 Rotary Vane Vacuum Pump – 8.4 CFM, 115\/230V 1-Phase 50\/60Hz (Factory Set to 115V for USA) (A65501906)","description":"\u003ch2 dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eEdwards RV12 Two Stage Rotary Vane Vacuum Pump – 8.4 CFM\u003c\/h2\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eThe \u003cstrong\u003eEdwards RV12\u003c\/strong\u003e (part number \u003cstrong\u003eA65501906\u003c\/strong\u003e) is a versatile two-stage oil-sealed rotary vane vacuum pump from the highly regarded RV series. This single-phase model is \u003cstrong\u003efactory set to 115V for USA\u003c\/strong\u003e operation (switchable to 230V) with 50\/60 Hz compatibility, making it plug-and-play ready for most North American laboratories and light industrial facilities.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eWith a pumping speed of \u003cstrong\u003e8.4 CFM (14.2 m³\/h)\u003c\/strong\u003e at 60 Hz and an excellent ultimate vacuum of \u003cstrong\u003e2 × 10⁻³ mbar\u003c\/strong\u003e, the RV12 offers high throughput, outstanding vapor handling, and quiet performance. The RV series is known for its ability to deliver excellent ultimate vacuum in both high-vacuum and high-throughput modes, with or without gas ballast.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/files\/Edwards_RV12_part_A65501906_vacuum_pump.png?v=1778158554\"\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eTwo-stage rotary vane design for high pumping speed and low ultimate pressure\u003c\/li\u003e\n\u003cli\u003eHigh pumping speed: 8.4 CFM (14.2 m³\/h) at 60 Hz\u003c\/li\u003e\n\u003cli\u003eQuiet operation at 48 dB(A) at 50 Hz — ideal for laboratory environments\u003c\/li\u003e\n\u003cli\u003eSingle-phase motor: 115\/230V, 50\/60 Hz, factory set to 115V for USA\u003c\/li\u003e\n\u003cli\u003eExcellent vapor tolerance with adjustable gas ballast\u003c\/li\u003e\n\u003cli\u003eAdvanced lubrication system for reliable long-term performance\u003c\/li\u003e\n\u003cli\u003eNW25 (KF25) inlet flange for easy system integration\u003c\/li\u003e\n\u003cli\u003eCompact, rugged design suitable for benchtop or freestanding use\u003c\/li\u003e\n\u003cli\u003eConvection cooled with high-efficiency motor\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\"\u003e8.4 CFM \/ 14.2 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003ePumping Speed (50 Hz)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003e7.0 CFM \/ 12.0 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\"\u003e2 × 10⁻³ mbar \/ 1.5 × 10⁻³ Torr\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=\"md\"\u003e0.55 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eVoltage \/ Frequency\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003e115\/230V, 1-phase, 50\/60 Hz (factory set to 115V)\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\"\u003e48 dB(A) at 50 Hz\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 (KF25)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eMax Water Vapor Pumping Rate\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003e290 g\/h (with gas ballast)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"lg\"\u003eOil Type (supplied)\u003c\/td\u003e\n\u003ctd style=\"white-space: pre-wrap;\" data-col-size=\"md\"\u003eUltragrade 19\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\"\u003eApprox. 32–35 kg (70+ lbs)\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=\"md\"\u003e12 – 40°C\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: 603px;\"\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\u003eWhy Choose the Edwards RV12?\u003c\/strong\u003e The RV series stands out for its versatility, high vapor handling capability, and reliability. The A65501906 version is specifically configured for easy use in the USA with 115V power. It is an excellent choice for a wide range of applications requiring consistent performance and low noise.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eApplications\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\u003eVacuum drying and degassing\u003c\/li\u003e\n\u003cli\u003eVacuum ovens and freeze dryers\u003c\/li\u003e\n\u003cli\u003eRefrigeration and air conditioning service\u003c\/li\u003e\n\u003cli\u003eLight industrial processes\u003c\/li\u003e\n\u003cli\u003eGeneral roughing and backing pump duties\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eEdwards RV12 Rotary Vane Vacuum Pump (A65501906)\u003c\/li\u003e\n\u003cli\u003eUltragrade 19 vacuum pump oil (initial charge)\u003c\/li\u003e\n\u003cli\u003eNW25 centering ring and O-ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eFor corrosive or aggressive vapor applications, consider the \u003cstrong\u003ePFPE-prepared RV12F\u003c\/strong\u003e variant (A65509906).\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eThe Edwards RV12 two-stage rotary vane vacuum pump (A65501906) delivers reliable high performance, excellent vapor handling, and quiet operation for laboratory and light industrial vacuum needs.\u003c\/p\u003e","brand":"Edwards","offers":[{"title":"Default Title","offer_id":8345612549,"sku":"A65501906","price":4029.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/edwards-rv12-two-stage-rotary-vane-pump-115230v-1-ph-5060hz-factory-set-to-115v-for-usa-a65501906chemtech-scientific-incorporated-9650305.jpg?v=1773544088","url":"https:\/\/www.chemtechsci.com\/products\/edwards-rv12-vacuum-pump-8-4-cfm-115-230v","provider":"Chemtech Scientific Incorporated","version":"1.0","type":"link"}