{"product_id":"welch-1407k-20-duoseal-vacuum-pump-oil-5-gallons","title":"Welch 1407K-20 DuoSeal Vacuum Pump Oil – 5 Gallons","description":"\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003eWelch 1407K-20 DuoSeal Pump Oil\u003c\/strong\u003e (5 Gallon) is the genuine OEM vacuum pump oil formulated specifically for Welch DuoSeal belt-drive rotary vane vacuum pumps. This larger 5-gallon size is ideal for laboratories, industrial facilities, and high-volume users who perform frequent oil changes.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eSpecially engineered for deep vacuum performance and long service life, Welch DuoSeal oil delivers excellent thermal stability, low vapor pressure, and superior resistance to chemical vapors.\u003c\/p\u003e\n\u003ch4 dir=\"auto\"\u003eKey Features \u0026amp; Benefits:\u003c\/h4\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Welch OEM Formula\u003c\/strong\u003e – Optimized for DuoSeal series pumps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Vapor Tolerance\u003c\/strong\u003e – Handles water vapor and aggressive chemicals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Thermal Stability\u003c\/strong\u003e – Resists breakdown and sludge formation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Vapor Pressure\u003c\/strong\u003e – Helps achieve and maintain deeper vacuum levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Pump Life\u003c\/strong\u003e – Reduces wear and extends maintenance intervals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective Bulk Size\u003c\/strong\u003e – Perfect for busy labs and service shops\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 dir=\"auto\"\u003eCompatible With:\u003c\/h4\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eWelch 1402, 1402B-01, 1405, 1450, 1376, 1380, and most DuoSeal rotary vane pumps\u003c\/li\u003e\n\u003cli\u003eOther belt-drive vacuum pumps requiring high-quality mineral vacuum oil\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 dir=\"auto\"\u003eIdeal For:\u003c\/h4\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eLaboratory vacuum systems\u003c\/li\u003e\n\u003cli\u003eRotary evaporators\u003c\/li\u003e\n\u003cli\u003eVacuum ovens and drying\u003c\/li\u003e\n\u003cli\u003eRefrigeration and AC service\u003c\/li\u003e\n\u003cli\u003eIndustrial vacuum applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e 1 × 5 Gallon (18.9 Liters) Container of Welch 1407K-20 DuoSeal Vacuum Pump Oil\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\"\u003eMaintain peak performance and protect your investment with genuine \u003cstrong\u003eWelch DuoSeal Pump Oil\u003c\/strong\u003e. Bulk 5-gallon size offers better value for frequent users.\u003c\/p\u003e","brand":"Welch","offers":[{"title":"Default Title","offer_id":1207926044,"sku":"1407K-20","price":380.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/welch-1407k-20-duoseal-vacuum-pump-oil-5-gallons-25487681519765.jpg?v=1779796035","url":"https:\/\/www.chemtechsci.com\/products\/welch-1407k-20-duoseal-vacuum-pump-oil-5-gallons","provider":"Chemtech Scientific Incorporated","version":"1.0","type":"link"}