{"product_id":"labconco-welch-vacuum-pump-158-l-min-115v-or-133-l-min-230v","title":"Labconco Welch Vacuum Pump, 158 L\/min 115V or 133 L\/min 230V","description":"\u003ch2\u003eLabconco Welch Vacuum Pump, 158 L\/min 115V or 133 L\/min 230V, \u003cspan\u003e PTFE Coated, 0.002 mBar Maximum Pressure\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Labconco Welch PTFE-Coated Vacuum Pump is a vacuum motor designed to withstand the most aggressive solvent vapors, acids, and chemical byproducts encountered during critical lyophilization processes, offering the ultimate resistance to corrosion. Featuring full PTFE (Teflon) internal coatings on all critical components within the vapor path, this heavy-duty, two-stage pump is fully protected against harsh chemicals—such as TFA, HCl, and acetonitrile—thereby preventing pitting on internal surfaces and premature mechanical failure. The unit delivers an impressive pumping capacity of 158 liters per minute (5.6 CFM) at 115V (60Hz) or 133 liters per minute (4.7 CFM) at 230V (50\/60Hz), while also achieving an exceptionally deep ultimate vacuum of 0.002 mbar (1.5 Microns) to ensure flawless ice sublimation. Developed for pharmaceutical production lines, peptide synthesis, and agricultural technology research laboratories, this robust Labconco-Welch hybrid system maintains uncompromising high-vacuum stability, even under the most demanding chemical loads.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis chemically resistant vacuum pump is used for lyophilization or concentration of samples containing harsh chemicals like TFA, Acetonitrile, etc.\u003c\/li\u003e\n\u003cli\u003eAn alumina filter element neutralizes acids and removes reaction products.\u003c\/li\u003e\n\u003cli\u003eInternal oil case is PTFE coated.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ctable class=\"spec_table\" style=\"width: 100%; height: 97.969px;\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"bold\" style=\"width: 40.1339%; height: 19.5938px;\"\u003eFlow Rate\u003c\/td\u003e\n\u003ctd style=\"width: 57.0089%; height: 19.5938px;\"\u003e133 or 158 L\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"bold\" style=\"width: 40.1339%; height: 19.5938px;\"\u003ePump Type\u003c\/td\u003e\n\u003ctd style=\"width: 57.0089%; height: 19.5938px;\"\u003e Welch Vacuum Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"bold\" style=\"width: 40.1339%; height: 19.5938px;\"\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd style=\"width: 57.0089%; height: 19.5938px;\"\u003eIP54\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"bold\" style=\"width: 40.1339%; height: 19.5938px;\"\u003eMaximum Pressure\u003c\/td\u003e\n\u003ctd style=\"width: 57.0089%; height: 19.5938px;\"\u003e0.002 mBar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"bold\" style=\"width: 40.1339%; height: 19.5938px;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"width: 57.0089%; height: 19.5938px;\"\u003e115V or 230V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Labconco","offers":[{"title":"158 L\/min 115V","offer_id":53518821884242,"sku":"7584500","price":7174.39,"currency_code":"USD","in_stock":true},{"title":"133 L\/min 230V","offer_id":53518821917010,"sku":"7584501","price":7174.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0936\/5651\/4898\/files\/Labconco_Welch_Vacuum_Pump_158_L_min_115V_or_133_L_min_230V.webp?v=1779357661","url":"https:\/\/medidepot.com\/products\/labconco-welch-vacuum-pump-158-l-min-115v-or-133-l-min-230v","provider":"MediDepot","version":"1.0","type":"link"}