{"product_id":"welch-1407k-15-duoseal-vacuum-pump-oil-1-gallon","title":"Welch 1407K-15 DuoSeal Vacuum Pump Oil – 1 Gallon","description":"\u003cp style=\"white-space: pre-wrap;\" dir=\"auto\" bis_size='{\"x\":12,\"y\":9,\"w\":560,\"h\":58,\"abs_x\":621,\"abs_y\":-129}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":9,\"w\":230,\"h\":19,\"abs_x\":621,\"abs_y\":-129}'\u003eWelch 1407K-15 DuoSeal Pump Oil\u003c\/strong\u003e is a premium-grade, high-performance vacuum pump oil specially formulated for Welch DuoSeal belt-drive rotary vane vacuum pumps, including popular models like the \u003cstrong bis_size='{\"x\":222,\"y\":48,\"w\":36,\"h\":19,\"abs_x\":831,\"abs_y\":-90}'\u003e1402 \u003c\/strong\u003eetc..\u003c\/p\u003e\n\u003cp style=\"white-space: pre-wrap;\" dir=\"auto\" bis_size='{\"x\":12,\"y\":84,\"w\":560,\"h\":39,\"abs_x\":621,\"abs_y\":-54}'\u003eThis 1-gallon container provides the exact oil Welch recommends for optimal performance, maximum vacuum depth, and extended pump life.\u003c\/p\u003e\n\u003ch4 dir=\"auto\" bis_size='{\"x\":12,\"y\":139,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":1}'\u003eKey Features \u0026amp; Benefits:\u003c\/h4\u003e\n\u003cul dir=\"auto\" bis_size='{\"x\":12,\"y\":173,\"w\":560,\"h\":156,\"abs_x\":621,\"abs_y\":35}'\u003e\n\u003cli bis_size='{\"x\":52,\"y\":173,\"w\":520,\"h\":39,\"abs_x\":661,\"abs_y\":35}'\u003e\n\u003cstrong bis_size='{\"x\":52,\"y\":173,\"w\":198,\"h\":19,\"abs_x\":661,\"abs_y\":35}'\u003eOptimized for DuoSeal Pumps\u003c\/strong\u003e – Designed specifically for Welch DuoSeal series to maintain deep vacuum (down to 0.001 Torr)\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":212,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":74}'\u003e\n\u003cstrong bis_size='{\"x\":52,\"y\":212,\"w\":167,\"h\":19,\"abs_x\":661,\"abs_y\":74}'\u003eExcellent Vapor Tolerance\u003c\/strong\u003e – Superior resistance to chemical vapors and moisture\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":231,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":93}'\u003e\n\u003cstrong bis_size='{\"x\":52,\"y\":231,\"w\":147,\"h\":19,\"abs_x\":661,\"abs_y\":93}'\u003eHigh Thermal Stability\u003c\/strong\u003e – Reduces oil breakdown and sludge formation\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":251,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":113}'\u003e\n\u003cstrong bis_size='{\"x\":52,\"y\":251,\"w\":128,\"h\":19,\"abs_x\":661,\"abs_y\":113}'\u003eLow Vapor Pressure\u003c\/strong\u003e – Helps achieve and hold better vacuum levels\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":271,\"w\":520,\"h\":39,\"abs_x\":661,\"abs_y\":133}'\u003e\n\u003cstrong bis_size='{\"x\":52,\"y\":271,\"w\":140,\"h\":19,\"abs_x\":661,\"abs_y\":133}'\u003eExtended Service Life\u003c\/strong\u003e – Proper oil maintenance significantly increases pump reliability\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":310,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":172}'\u003e\n\u003cstrong bis_size='{\"x\":52,\"y\":310,\"w\":150,\"h\":19,\"abs_x\":661,\"abs_y\":172}'\u003eGenuine Welch Quality\u003c\/strong\u003e – Official OEM oil (Part # 1407K-15)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 dir=\"auto\" bis_size='{\"x\":12,\"y\":343,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":205}'\u003eIdeal For:\u003c\/h4\u003e\n\u003cul dir=\"auto\" bis_size='{\"x\":12,\"y\":377,\"w\":560,\"h\":97,\"abs_x\":621,\"abs_y\":239}'\u003e\n\u003cli bis_size='{\"x\":52,\"y\":377,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":239}'\u003eWelch DuoSeal rotary vane vacuum pumps\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":397,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":259}'\u003eLaboratory vacuum systems\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":416,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":278}'\u003eRefrigeration service\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":436,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":298}'\u003eVacuum ovens and degassing\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":455,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":317}'\u003eGeneral industrial vacuum applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"white-space: pre-wrap;\" dir=\"auto\" bis_size='{\"x\":12,\"y\":489,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":351}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":489,\"w\":116,\"h\":19,\"abs_x\":621,\"abs_y\":351}'\u003ePackage Includes:\u003c\/strong\u003e 1 Gallon (3.785 Liters) of Welch DuoSeal Vacuum Pump Oil\u003c\/p\u003e\n\u003cp style=\"white-space: pre-wrap;\" dir=\"auto\" bis_size='{\"x\":12,\"y\":525,\"w\":560,\"h\":58,\"abs_x\":621,\"abs_y\":387}'\u003eKeep your Welch vacuum pump running at peak performance with genuine \u003cstrong bis_size='{\"x\":12,\"y\":525,\"w\":558,\"h\":38,\"abs_x\":621,\"abs_y\":387}'\u003eWelch 1407K-15 DuoSeal Oil\u003c\/strong\u003e. Always change oil regularly according to your pump’s maintenance schedule for best results.\u003c\/p\u003e\n\u003cp style=\"white-space: pre-wrap;\" dir=\"auto\" bis_size='{\"x\":12,\"y\":599,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":461}'\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/files\/Safety_Data_Sheet.pdf?v=1777048367\" title=\"Welch 1407K MSDS\" rel=\"noopener\" bis_size='{\"x\":12,\"y\":599,\"w\":121,\"h\":19,\"abs_x\":621,\"abs_y\":461}' target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\" bis_size='{\"x\":12,\"y\":599,\"w\":121,\"h\":19,\"abs_x\":621,\"abs_y\":461}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":599,\"w\":121,\"h\":19,\"abs_x\":621,\"abs_y\":461}'\u003eWELCH MSDS.pdf \u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Welch","offers":[{"title":"Default Title","offer_id":1207926036,"sku":"1407K-15","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/welch-1407k-15-duoseal-vacuum-pump-oil-1-gallon-25487686828181.jpg?v=1779797078","url":"https:\/\/www.chemtechsci.com\/products\/welch-1407k-15-duoseal-vacuum-pump-oil-1-gallon","provider":"Chemtech Scientific Incorporated","version":"1.0","type":"link"}