{"product_id":"welch-1373k-05-minor-repair-kit-for-crr1-1373","title":"Welch 1373K-05, Minor Repair Kit for CRR1 \u0026 1373","description":"\u003cp dir=\"auto\" style=\"white-space: pre-wrap;\" bis_size='{\"x\":12,\"y\":9,\"w\":560,\"h\":78,\"abs_x\":621,\"abs_y\":271}'\u003eThe Welch 1373K-05 Minor Repair Kit is a genuine OEM maintenance kit designed for the Welch 1373 and CRR1 rotary vane vacuum pumps. This kit provides essential components for routine minor repairs and preventive maintenance, helping restore performance and extend pump 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\":365}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":103,\"w\":36,\"h\":19,\"abs_x\":621,\"abs_y\":365}'\u003eNote:\u003c\/strong\u003e This minor kit does \u003cstrong bis_size='{\"x\":173,\"y\":103,\"w\":22,\"h\":19,\"abs_x\":782,\"abs_y\":365}'\u003enot\u003c\/strong\u003e include vanes (blades). Vanes are only included in the Major Repair Kit.\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\":421}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":159,\"w\":84,\"h\":19,\"abs_x\":621,\"abs_y\":421}'\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\":456}'\u003e\n\u003cli bis_size='{\"x\":52,\"y\":194,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":456}'\u003eValve springs\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":214,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":476}'\u003eGaskets and O-rings\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":233,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":495}'\u003eShaft seals\u003c\/li\u003e\n\u003cli bis_size='{\"x\":52,\"y\":253,\"w\":520,\"h\":19,\"abs_x\":661,\"abs_y\":515}'\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\":549}'\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\":604}'\u003eIdeal for pumps showing early signs of wear or after 4,000–6,000 hours of operation. Regular use of the 1373K-05 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\":679}'\u003eKeep your Welch 1373 and CRR1 vacuum pumps running efficiently with authentic 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\":734}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":472,\"w\":251,\"h\":19,\"abs_x\":621,\"abs_y\":734}'\u003eNeed a Major Repair Kit or assistance?\u003c\/strong\u003e Email \u003cstrong bis_size='{\"x\":303,\"y\":472,\"w\":177,\"h\":19,\"abs_x\":912,\"abs_y\":734}'\u003e\u003ca href=\"mailto:support@chemtechsci.com\" rel=\"noopener noreferrer nofollow\" bis_size='{\"x\":303,\"y\":472,\"w\":177,\"h\":19,\"abs_x\":912,\"abs_y\":734}' target=\"_blank\"\u003esupport@chemtechsci.com\u003c\/a\u003e\u003c\/strong\u003e or call \u003cstrong bis_size='{\"x\":12,\"y\":472,\"w\":552,\"h\":38,\"abs_x\":621,\"abs_y\":734}'\u003e(484) 424-9415\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Welch","offers":[{"title":"Default Title","offer_id":1207925920,"sku":null,"price":561.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2467\/products\/welch-1373k-05-minor-repair-kit-for-crr1-1373-17538646112.png?v=1779794335","url":"https:\/\/www.chemtechsci.com\/products\/welch-1373k-05-minor-repair-kit-for-crr1-1373","provider":"Chemtech Scientific Incorporated","version":"1.0","type":"link"}