{"product_id":"welch-1397k-07-minor-repair-kit-for-1397-and-1374-vacuum-pump","title":"Welch 1397K‐07, MINOR REPAIR KIT, for 1397 and 1374 Vacuum Pump","description":"\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\" bis_size='{\"x\":12,\"y\":9,\"w\":560,\"h\":78,\"abs_x\":621,\"abs_y\":-129}'\u003eThe Welch 1397K‐07 Minor Repair Kit is a genuine OEM maintenance kit designed for the Welch 1397 and 1374 DUOSEAL rotary vane vacuum pumps. This kit provides all essential components needed for routine minor repairs and preventive maintenance, helping restore pump performance and extend service life.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\" bis_size='{\"x\":12,\"y\":103,\"w\":560,\"h\":39,\"abs_x\":621,\"abs_y\":-35}'\u003eNote: This minor kit does not include vanes (blades). Vanes are only included in the Major Repair Kit (1397K-08).\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\" bis_size='{\"x\":12,\"y\":159,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":21}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":159,\"w\":84,\"h\":19,\"abs_x\":621,\"abs_y\":21}'\u003eKit Contents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\" bis_size='{\"x\":12,\"y\":194,\"w\":560,\"h\":78,\"abs_x\":621,\"abs_y\":56}'\u003e\n\u003cli bis_size='{\"x\":52,\"y\":194,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":56}'\u003eValve springs\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":214,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":76}'\u003eGaskets and O-rings\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":233,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":95}'\u003eShaft seals\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":253,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":115}'\u003eNecessary hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\" bis_size='{\"x\":12,\"y\":287,\"w\":560,\"h\":39,\"abs_x\":621,\"abs_y\":149}'\u003eGenuine Welch factory OEM repair kit. Please contact your Chemtech Scientific Vacuum Pump Expert for individual parts.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\" bis_size='{\"x\":12,\"y\":342,\"w\":560,\"h\":58,\"abs_x\":621,\"abs_y\":204}'\u003eIdeal for pumps showing early signs of wear or after 4,000–6,000 hours of operation. Regular use of the 1397K-07 Minor Repair Kit helps maintain optimal vacuum levels, reduces noise and vibration, and prevents more costly major repairs.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\" bis_size='{\"x\":12,\"y\":417,\"w\":560,\"h\":39,\"abs_x\":621,\"abs_y\":279}'\u003eKeep your Welch 1397 and 1374 pumps operating at peak efficiency with authentic Welch parts from Chemtech Scientific.\u003c\/p\u003e\n\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\" bis_size='{\"x\":12,\"y\":472,\"w\":560,\"h\":39,\"abs_x\":621,\"abs_y\":334}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":472,\"w\":312,\"h\":19,\"abs_x\":621,\"abs_y\":334}'\u003eNeed installation guidance or major repair kits?\u003c\/strong\u003e Email \u003cstrong bis_size='{\"x\":365,\"y\":472,\"w\":177,\"h\":19,\"abs_x\":974,\"abs_y\":334}'\u003e\u003ca href=\"mailto:support@chemtechsci.com\" rel=\"noopener noreferrer nofollow\" bis_size='{\"x\":365,\"y\":472,\"w\":177,\"h\":19,\"abs_x\":974,\"abs_y\":334}' target=\"_blank\"\u003esupport@chemtechsci.com\u003c\/a\u003e\u003c\/strong\u003e or call \u003cstrong bis_size='{\"x\":36,\"y\":491,\"w\":100,\"h\":19,\"abs_x\":645,\"abs_y\":353}'\u003e(484) 424-9415\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" bis_size='{\"x\":12,\"y\":527,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":389}'\u003e \u003ca title=\"Welch 1397K‐07 MINOR REPAIR KIT, for 1397 and 1374 Vacuum Pump\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/files\/WELCH_MINOR_REPAIR_KIT_for_1397_and_1374_Vacuum_Pump-2.pdf?v=1592765689\" rel=\"noopener noreferrer\" bis_size='{\"x\":15,\"y\":527,\"w\":462,\"h\":19,\"abs_x\":624,\"abs_y\":389}' target=\"_blank\"\u003e\u003cstrong bis_size='{\"x\":15,\"y\":527,\"w\":462,\"h\":19,\"abs_x\":624,\"abs_y\":389}'\u003e\u003cspan class=\"page-title\" bis_size='{\"x\":15,\"y\":527,\"w\":462,\"h\":19,\"abs_x\":624,\"abs_y\":389}'\u003eWelch 1397K‐07 MINOR REPAIR KIT, for 1397 and 1374 Vacuum Pump\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":563,\"w\":560,\"h\":19,\"abs_x\":621,\"abs_y\":425}'\u003e \u003c\/p\u003e","brand":"Welch","offers":[{"title":"Default Title","offer_id":1164853488,"sku":null,"price":695.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/welch-1397k-07-minor-repair-kit-for-1397-and-1374-vacuum-pump-25489761206421.jpg?v=1779796175","url":"https:\/\/www.chemtechsci.com\/products\/welch-1397k-07-minor-repair-kit-for-1397-and-1374-vacuum-pump","provider":"Chemtech Scientific Incorporated","version":"1.0","type":"link"}