{"product_id":"welch-1405b-80-duoseal-mounted-pump-115v-60hz-1ph-csa","title":"Welch 1405B-80 DUOSEAL MOUNTED PUMP 115V, 60Hz 1Ph, CSA","description":"\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eWelch 1405B-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 1405B-80\u003c\/strong\u003e is a fully mounted, ready-to-run DuoSeal belt drive vacuum pump. This complete 115V 60Hz 1Ph unit delivers \u003cstrong\u003e3.2 CFM\u003c\/strong\u003e (90 L\/min) free air displacement and reaches an ultimate vacuum of \u003cstrong\u003e1 × 10⁻⁴ Torr\u003c\/strong\u003e. It also carries \u003cstrong\u003eCSA approval\u003c\/strong\u003e, making it suitable for North American laboratory and industrial use.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eBuilt with Welch’s legendary DuoSeal two-stage rotary vane technology, the 1405B-80 features a rugged belt drive system that operates at low RPM for cooler running temperatures, reduced wear, and significantly longer service life compared to direct drive pumps. The large oil reservoir provides excellent vapor tolerance and helps protect the pump from contamination.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eKey Features – Welch 1405B-80\u003c\/h3\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: Welch 1405B-80 (Complete Mounted Pump)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Air Displacement\u003c\/strong\u003e: 3.2 CFM (90 L\/min)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltimate Vacuum\u003c\/strong\u003e: 1 × 10⁻⁴ Torr\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: 2-Stage DuoSeal Belt Drive Rotary Vane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign\u003c\/strong\u003e: Fully mounted with base, belt, and pulley\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"auto\"\u003eBest Applications for Welch 1405B-80\u003c\/h3\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eRotary evaporators (rotovaps)\u003c\/li\u003e\n\u003cli\u003eVacuum ovens and drying chambers\u003c\/li\u003e\n\u003cli\u003eSchlenk lines and vacuum manifolds\u003c\/li\u003e\n\u003cli\u003eVacuum distillation and filtration\u003c\/li\u003e\n\u003cli\u003eGeneral laboratory vacuum needs\u003c\/li\u003e\n\u003cli\u003eLight industrial processes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eThe \u003cstrong\u003eWelch 1405B-80\u003c\/strong\u003e offers an excellent balance of pumping speed and deep vacuum performance in a reliable, CSA-certified package. It is the ideal mid-range pump for labs that need more flow than the 1400 series but don’t require the higher capacity of the 1402 series.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eChemtech Scientific offers genuine Welch 1405B-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":43998364762261,"sku":"1405B-80","price":3669.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/files\/welch-1405b-80-duoseal-mounted-pump-115v-60hz-1ph-csa-31946560340117.png?v=1779795946","url":"https:\/\/www.chemtechsci.com\/products\/welch-1405b-80-duoseal-mounted-pump-115v-60hz-1ph-csa","provider":"Chemtech Scientific Incorporated","version":"1.0","type":"link"}