{"product_id":"welch-1397c-03-vacuum-pump-high-performance","title":"Welch 1397C-03 Vacuum Pump - High Performance","description":"\u003ctable width=\"531\" bis_size='{\"x\":12,\"y\":9,\"w\":575,\"h\":513,\"abs_x\":621,\"abs_y\":271}'\u003e\n\u003ctbody bis_size='{\"x\":15,\"y\":12,\"w\":569,\"h\":507,\"abs_x\":624,\"abs_y\":274}'\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":12,\"w\":569,\"h\":251,\"abs_x\":624,\"abs_y\":274}'\u003e\n\u003ctd colspan=\"2\" width=\"531\" bis_size='{\"x\":15,\"y\":12,\"w\":569,\"h\":251,\"abs_x\":624,\"abs_y\":274}'\u003e\n\u003cp bis_size='{\"x\":17,\"y\":14,\"w\":565,\"h\":176,\"abs_x\":626,\"abs_y\":276}'\u003eThe Welch 1397C-03 vacuum pump is a rugged and robust vacuum pump for applications requiring pressures \u0026lt; 1 Torr. The 1397C-03 achieves \u0026lt; 0.001 Torr with a pumping speed of 500 liters\/min (17.7 CFM).\u003cbr bis_size='{\"x\":174,\"y\":53,\"w\":0,\"h\":19,\"abs_x\":783,\"abs_y\":315}'\u003e\u003cbr bis_size='{\"x\":17,\"y\":73,\"w\":0,\"h\":19,\"abs_x\":626,\"abs_y\":335}'\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\":565,\"h\":39,\"abs_x\":626,\"abs_y\":468}'\u003e\u003cstrong bis_size='{\"x\":17,\"y\":206,\"w\":348,\"h\":19,\"abs_x\":626,\"abs_y\":468}'\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\":488}'\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\":488}' 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\":488}'\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\":569,\"h\":23,\"abs_x\":624,\"abs_y\":528}'\u003e\n\u003ctd width=\"229\" bis_size='{\"x\":15,\"y\":266,\"w\":233,\"h\":23,\"abs_x\":624,\"abs_y\":528}'\u003e\u003cstrong bis_size='{\"x\":17,\"y\":268,\"w\":105,\"h\":19,\"abs_x\":626,\"abs_y\":530}'\u003eWhat's included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd bis_size='{\"x\":250,\"y\":266,\"w\":334,\"h\":23,\"abs_x\":859,\"abs_y\":528}'\u003e2 qts DuoSeal oil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":291,\"w\":569,\"h\":23,\"abs_x\":624,\"abs_y\":553}'\u003e\n\u003ctd bis_size='{\"x\":15,\"y\":291,\"w\":233,\"h\":23,\"abs_x\":624,\"abs_y\":553}'\u003e\u003cstrong bis_size='{\"x\":17,\"y\":293,\"w\":103,\"h\":19,\"abs_x\":626,\"abs_y\":555}'\u003ePumping Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd bis_size='{\"x\":250,\"y\":291,\"w\":334,\"h\":23,\"abs_x\":859,\"abs_y\":553}'\u003e17.7 CFM (500 l\/min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bis_size='{\"x\":15,\"y\":317,\"w\":569,\"h\":23,\"abs_x\":624,\"abs_y\":579}'\u003e\n\u003ctd bis_size='{\"x\":15,\"y\":317,\"w\":233,\"h\":23,\"abs_x\":624,\"abs_y\":579}'\u003e\u003cstrong bis_size='{\"x\":17,\"y\":319,\"w\":88,\"h\":19,\"abs_x\":626,\"abs_y\":581}'\u003eMax. 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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":1136572740,"sku":"1397C-03","price":7294.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/welch-1397c-03-vacuum-pump-high-performance-15977087072.jpg?v=1779793954","url":"https:\/\/www.chemtechsci.com\/products\/welch-1397c-03-vacuum-pump-high-performance","provider":"Chemtech Scientific Incorporated","version":"1.0","type":"link"}