{"product_id":"welch-1399b-80-duoseal-115v-60hz-1ph-with-csa","title":"Welch 1399B-80 DUOSEAL 115V 60Hz 1Ph with CSA","description":"\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eWelch 1399B-80 DuoSeal Vacuum Pump 115V 60Hz CSA – Complete Mounted Unit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eThe \u003cstrong\u003eWelch 1399B-80\u003c\/strong\u003e is a fully mounted, ready-to-run single-stage DuoSeal belt drive vacuum pump. This complete 115V 60Hz 1Ph unit delivers \u003cstrong\u003e1.2 CFM\u003c\/strong\u003e (34 L\/min) free air displacement and is \u003cstrong\u003eCSA approved\u003c\/strong\u003e, making it ideal for laboratory and light industrial use in North America.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eBuilt with Welch’s proven DuoSeal technology, the 1399B-80 features a rugged low-RPM belt drive design that runs cooler, lasts longer, and requires less maintenance than direct-drive pumps. Its single-stage configuration provides strong rough vacuum performance with excellent vapor handling capability.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eKey Features – Welch 1399B-80\u003c\/h3\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: Welch 1399B-80 (Complete Mounted Pump)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Air Displacement\u003c\/strong\u003e: 1.2 CFM (34 L\/min)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltimate Vacuum\u003c\/strong\u003e: 1 × 10⁻² Torr (Single Stage)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor\u003c\/strong\u003e: ½ HP, 115V 60Hz, 1 Phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification\u003c\/strong\u003e: CSA Approved\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnology\u003c\/strong\u003e: Single-Stage DuoSeal Belt Drive Rotary Vane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign\u003c\/strong\u003e: Fully mounted with base, belt, pulley, and motor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"auto\"\u003eBest Applications for Welch 1399B-80\u003c\/h3\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eRough vacuum applications\u003c\/li\u003e\n\u003cli\u003eVacuum filtration and aspiration\u003c\/li\u003e\n\u003cli\u003eVacuum ovens and desiccators\u003c\/li\u003e\n\u003cli\u003eGas sampling and transfer\u003c\/li\u003e\n\u003cli\u003eBacking for higher vacuum systems\u003c\/li\u003e\n\u003cli\u003eGeneral laboratory vacuum needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eThe Welch 1399B-80 is a cost-effective and reliable choice when deep ultimate vacuum is not required but durability and CSA certification are important. It offers the legendary longevity of the DuoSeal series in a complete, ready-to-use package.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eChemtech Scientific offers genuine Welch 1399B-80 pumps for fast shipping and provides full repair service, rebuild kits, and technical support.\u003c\/p\u003e","brand":"Chemtech Scientific Incorporated","offers":[{"title":"Default Title","offer_id":43998343889045,"sku":"1399B-80","price":2241.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/files\/welch-1399b-80-duoseal-115v-60hz-1ph-with-csa-31946249896085.png?v=1779793818","url":"https:\/\/www.chemtechsci.com\/products\/welch-1399b-80-duoseal-115v-60hz-1ph-with-csa","provider":"Chemtech Scientific Incorporated","version":"1.0","type":"link"}