{"product_id":"welch-1402c-02-duoseal-rotary-vane-vacuum-pump","title":"Welch 1402C-02 DUOSEAL Rotary Vane Vacuum Pump","description":"\u003ctable width=\"571\" bis_size='{\"x\":12,\"y\":9,\"w\":560,\"h\":558,\"abs_x\":621,\"abs_y\":-329}'\u003e\n\u003ctbody bis_size='{\"x\":15,\"y\":12,\"w\":554,\"h\":552,\"abs_x\":624,\"abs_y\":-326}'\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":12,\"w\":554,\"h\":251,\"abs_x\":624,\"abs_y\":-326}'\u003e\n\u003ctd colspan=\"2\" width=\"571\" bis_size='{\"x\":15,\"y\":12,\"w\":554,\"h\":251,\"abs_x\":624,\"abs_y\":-326}'\u003e\n\u003cp bis_size='{\"x\":17,\"y\":14,\"w\":550,\"h\":176,\"abs_x\":626,\"abs_y\":-324}'\u003eThe Welch 1402C-02 vacuum pump is a rugged and robust vacuum pump for applications requiring pressures \u0026lt; 1 Torr. The 1402C-02 achieves \u0026lt; 0.001 Torr with a pumping speed of 160 liters\/min (5.6 CFM).\u003cbr bis_size='{\"x\":284,\"y\":53,\"w\":0,\"h\":19,\"abs_x\":893,\"abs_y\":-285}'\u003e\u003cbr bis_size='{\"x\":17,\"y\":73,\"w\":0,\"h\":19,\"abs_x\":626,\"abs_y\":-265}'\u003eTwo stage, oil sealed vacuum pumps should not be operated continuously at pressures above 1 Torr. Operating this vacuum pump at higher pressure will induce excessive oil spraying from the exhaust of the vacuum pump causing premature failure and void warranty. Please consult your Chemtech Scientific Representative for consultation, should the ultimate pressure of your process run above 1 Torr.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":17,\"y\":206,\"w\":550,\"h\":39,\"abs_x\":626,\"abs_y\":-132}'\u003e\u003cstrong bis_size='{\"x\":17,\"y\":206,\"w\":348,\"h\":19,\"abs_x\":626,\"abs_y\":-132}'\u003eNeed technical advice or compatibility confirmation?\u003c\/strong\u003e Email \u003cstrong bis_size='{\"x\":17,\"y\":226,\"w\":177,\"h\":19,\"abs_x\":626,\"abs_y\":-112}'\u003e\u003ca href=\"mailto:support@chemtechsci.com\" rel=\"noopener noreferrer nofollow\" bis_size='{\"x\":17,\"y\":226,\"w\":177,\"h\":19,\"abs_x\":626,\"abs_y\":-112}' target=\"_blank\"\u003esupport@chemtechsci.com\u003c\/a\u003e\u003c\/strong\u003e or call \u003cstrong bis_size='{\"x\":239,\"y\":226,\"w\":100,\"h\":19,\"abs_x\":848,\"abs_y\":-112}'\u003e(484) 424-9415\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":266,\"w\":554,\"h\":23,\"abs_x\":624,\"abs_y\":-72}'\u003e\n\u003ctd width=\"222\" bis_size='{\"x\":15,\"y\":266,\"w\":216,\"h\":23,\"abs_x\":624,\"abs_y\":-72}'\u003e\u003cstrong bis_size='{\"x\":17,\"y\":268,\"w\":105,\"h\":19,\"abs_x\":626,\"abs_y\":-70}'\u003eWhat's included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"349\" bis_size='{\"x\":233,\"y\":266,\"w\":335,\"h\":23,\"abs_x\":842,\"abs_y\":-72}'\u003e3 qts DuoSeal oil, 1407K-11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":291,\"w\":554,\"h\":43,\"abs_x\":624,\"abs_y\":-47}'\u003e\n\u003ctd width=\"222\" bis_size='{\"x\":15,\"y\":291,\"w\":216,\"h\":43,\"abs_x\":624,\"abs_y\":-47}'\u003e\u003cstrong bis_size='{\"x\":17,\"y\":293,\"w\":156,\"h\":38,\"abs_x\":626,\"abs_y\":-45}'\u003eCommon accessory, not included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"349\" bis_size='{\"x\":233,\"y\":291,\"w\":335,\"h\":43,\"abs_x\":842,\"abs_y\":-47}'\u003eExhaust filter 1417P-10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":336,\"w\":554,\"h\":23,\"abs_x\":624,\"abs_y\":-2}'\u003e\n\u003ctd bis_size='{\"x\":15,\"y\":336,\"w\":216,\"h\":23,\"abs_x\":624,\"abs_y\":-2}'\u003e\u003cstrong bis_size='{\"x\":17,\"y\":338,\"w\":103,\"h\":19,\"abs_x\":626,\"abs_y\":0}'\u003ePumping Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd bis_size='{\"x\":233,\"y\":336,\"w\":335,\"h\":23,\"abs_x\":842,\"abs_y\":-2}'\u003e5.6 CFM (160 l\/min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":362,\"w\":554,\"h\":23,\"abs_x\":624,\"abs_y\":24}'\u003e\n\u003ctd bis_size='{\"x\":15,\"y\":362,\"w\":216,\"h\":23,\"abs_x\":624,\"abs_y\":24}'\u003e\u003cstrong bis_size='{\"x\":17,\"y\":364,\"w\":88,\"h\":19,\"abs_x\":626,\"abs_y\":26}'\u003eMax. Vacuum\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd bis_size='{\"x\":233,\"y\":362,\"w\":335,\"h\":23,\"abs_x\":842,\"abs_y\":24}'\u003e0.001 torr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":388,\"w\":554,\"h\":23,\"abs_x\":624,\"abs_y\":50}'\u003e\n\u003ctd bis_size='{\"x\":15,\"y\":388,\"w\":216,\"h\":23,\"abs_x\":624,\"abs_y\":50}'\u003e\u003cstrong bis_size='{\"x\":17,\"y\":390,\"w\":78,\"h\":19,\"abs_x\":626,\"abs_y\":52}'\u003eOil Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd bis_size='{\"x\":233,\"y\":388,\"w\":335,\"h\":23,\"abs_x\":842,\"abs_y\":50}'\u003e2.25 qt(2.1 l)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":413,\"w\":554,\"h\":23,\"abs_x\":624,\"abs_y\":75}'\u003e\n\u003ctd bis_size='{\"x\":15,\"y\":413,\"w\":216,\"h\":23,\"abs_x\":624,\"abs_y\":75}'\u003e\u003cstrong bis_size='{\"x\":17,\"y\":415,\"w\":100,\"h\":19,\"abs_x\":626,\"abs_y\":77}'\u003eTubing Needed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd bis_size='{\"x\":233,\"y\":413,\"w\":335,\"h\":23,\"abs_x\":842,\"abs_y\":75}'\u003e13\/16\"(21 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":439,\"w\":554,\"h\":23,\"abs_x\":624,\"abs_y\":101}'\u003e\n\u003ctd bis_size='{\"x\":15,\"y\":439,\"w\":216,\"h\":23,\"abs_x\":624,\"abs_y\":101}'\u003e\u003cstrong bis_size='{\"x\":17,\"y\":441,\"w\":159,\"h\":19,\"abs_x\":626,\"abs_y\":103}'\u003eExhaust \/ Intake threads\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd bis_size='{\"x\":233,\"y\":439,\"w\":335,\"h\":23,\"abs_x\":842,\"abs_y\":101}'\u003e1-20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":464,\"w\":554,\"h\":23,\"abs_x\":624,\"abs_y\":126}'\u003e\n\u003ctd bis_size='{\"x\":15,\"y\":464,\"w\":216,\"h\":23,\"abs_x\":624,\"abs_y\":126}'\u003e\u003cstrong bis_size='{\"x\":17,\"y\":466,\"w\":73,\"h\":19,\"abs_x\":626,\"abs_y\":128}'\u003ePump RPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd bis_size='{\"x\":233,\"y\":464,\"w\":335,\"h\":23,\"abs_x\":842,\"abs_y\":126}'\u003e525\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":490,\"w\":554,\"h\":23,\"abs_x\":624,\"abs_y\":152}'\u003e\n\u003ctd bis_size='{\"x\":15,\"y\":490,\"w\":216,\"h\":23,\"abs_x\":624,\"abs_y\":152}'\u003e\u003cstrong bis_size='{\"x\":17,\"y\":492,\"w\":127,\"h\":19,\"abs_x\":626,\"abs_y\":154}'\u003eDimensions LxWxH\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd bis_size='{\"x\":233,\"y\":490,\"w\":335,\"h\":23,\"abs_x\":842,\"abs_y\":152}'\u003e20\"x12\"x15\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":516,\"w\":554,\"h\":23,\"abs_x\":624,\"abs_y\":178}'\u003e\n\u003ctd bis_size='{\"x\":15,\"y\":516,\"w\":216,\"h\":23,\"abs_x\":624,\"abs_y\":178}'\u003e\u003cstrong bis_size='{\"x\":17,\"y\":518,\"w\":47,\"h\":19,\"abs_x\":626,\"abs_y\":180}'\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd bis_size='{\"x\":233,\"y\":516,\"w\":335,\"h\":23,\"abs_x\":842,\"abs_y\":178}'\u003e112 lb (51 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":541,\"w\":554,\"h\":23,\"abs_x\":624,\"abs_y\":203}'\u003e\n\u003ctd bis_size='{\"x\":15,\"y\":541,\"w\":216,\"h\":23,\"abs_x\":624,\"abs_y\":203}'\u003e\u003cstrong bis_size='{\"x\":17,\"y\":543,\"w\":44,\"h\":19,\"abs_x\":626,\"abs_y\":205}'\u003eWiring\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd bis_size='{\"x\":233,\"y\":541,\"w\":335,\"h\":23,\"abs_x\":842,\"abs_y\":203}'\u003e220V, 50 HZ w\/Cont. Euro. (Schuko) Plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Welch","offers":[{"title":"Default Title","offer_id":1136599744,"sku":"1402C-02","price":3954.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/welch-1402c-02-duoseal-rotary-vane-vacuum-pump-15977775200.jpg?v=1779794257","url":"https:\/\/www.chemtechsci.com\/products\/welch-1402c-02-duoseal-rotary-vane-vacuum-pump","provider":"Chemtech Scientific Incorporated","version":"1.0","type":"link"}