{"product_id":"400mm-ac-plastic-backward-centrifugal","title":"LONGWELL 400mm AC Plastic Backward Centrifugal Fan with Ball Bearing","description":"\u003cdiv class=\"J_module\"\u003e\n\u003cdiv class=\"detail-decorate-json-renderer-container\"\u003e\n\u003cdiv class=\"magic-8\"\u003e\n\u003cdiv class=\"magic-9\"\u003e\n\u003cdiv class=\"magic-10\"\u003e\n\u003cdiv class=\"magic-11\"\u003e\n\u003cdiv class=\"magic-5\"\u003e\n\u003cdiv class=\"magic-20\"\u003e\n\u003ch2 class=\"a-size-base-plus a-text-bold\"\u003eAbout this item\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDurable construction: Built to last in demanding environments\u003c\/li\u003e\n\u003cli\u003e400mm AC Motor: High-efficiency motor for energy-saving operation\u003c\/li\u003e\n\u003cli\u003e230V backward curved design: Ensures powerful airflow with low noise\u003c\/li\u003e\n\u003cli\u003eReliable performance: Delivers consistent airflow for ventilation systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable style=\"width: 96.5217%; height: 117.563px;\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"153\" style=\"width: 30.4038%;\"\u003e \u003ccol width=\"105\" style=\"width: 69.3134%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cspan\u003eNone\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cspan\u003ePower Source\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cspan\u003eAC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"accordion-item\"\u003e\u003clabel class=\"accordion-header\" for=\"accordion-3\"\u003e\u003cstrong\u003eProduct Detail\u003c\/strong\u003e\u003c\/label\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0973\/4478\/2617\/files\/400-1.avif?v=1767950346\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0973\/4478\/2617\/files\/400-2.avif?v=1767950352\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0973\/4478\/2617\/files\/400-3.avif?v=1767950353\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0973\/4478\/2617\/files\/400-4.avif?v=1767950353\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0973\/4478\/2617\/files\/6_68f7b406-10bf-4149-84fd-f15a5a68953c.jpg?v=1766996432\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0973\/4478\/2617\/files\/7_a45734d7-d578-42e5-9c65-ee8044a5d354.jpg?v=1766996431\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0973\/4478\/2617\/files\/11_8f3221ee-b8a3-496f-8956-5b5a20934ac4.jpg?v=1766041439\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0973\/4478\/2617\/files\/8_57f821bd-67d2-44a2-a871-2199e36b7e28.jpg?v=1766041439\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Are you a manufacturer or trading company?\u003c\/strong\u003e\u003cbr\u003eYes, LONGWELL is a professional manufacturer which is the specialist in HVACR fans motor and components\u003cbr\u003efor the applications of air conditioner, air ex-changer, coolers, heaters, floor convectors, sterilization purifier, air purifiers , medical purifiers , and ventilation ,energy industry, 5Gcabinet ...\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eQ2: whats your production capacity?\u003c\/strong\u003e\u003cbr\u003eWe are capable to produce over millions pcs fans and motors annually.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eQ3: whats your main machines and capacity.\u003c\/strong\u003e\u003cbr\u003eFor the motors:\u003cbr\u003eWe have owned CNC machines 18 units \u0026amp;4 auto-robots. capacity :500k pcs annually\u003cbr\u003ewinding machine 20 units, capacity 500kpcs annually\u003cbr\u003emagnetization machine 6 : capacity 500kpcs annually\u003cbr\u003eBalance machine 22 units : 500k pcs annually\u003cbr\u003eboring mill : 2 units\u003cbr\u003ehigh temp failure detection: 3 chambers 500k pcs annually\u003cbr\u003eFor the fan:\u003cbr\u003eInjection machine : 12 units , capacity:2millions pcs annually\u003cbr\u003eWelding machine : 10 units\u003cbr\u003eBalance machines : 14 units\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eQ4: what your advantages of technologies in fans and motors.\u003c\/strong\u003e\u003cbr\u003ewe makes very quiet noise, and good air performances of fans.\u003cbr\u003eWe are capable to do fans and motors matching and make them optimized to achieve best air performances and\u003cbr\u003elowest noise with CFD simulation.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eQ5: whats your quality and certificates.\u003c\/strong\u003e\u003cbr\u003eQuality thing is big than ever for Longwell. We always focus on quality thing. 100% inspection before delivery makes\u003cbr\u003ealmost zero complains. MTTF is less 500\/million. LONGWELL products can pass CE,ETL UL certificates\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eQ6: Where is our main market.\u003c\/strong\u003e\u003cbr\u003eNorth America, Europe. some of LONGWELL customers are the top 1 in their application\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Longwell","offers":[{"title":"LWBA4E400-102NS-01","offer_id":51843640819993,"sku":null,"price":99.99,"currency_code":"USD","in_stock":true},{"title":"LWBA4E400-102NS-02","offer_id":51843640852761,"sku":null,"price":99.99,"currency_code":"USD","in_stock":true},{"title":"LWBA4D400-102NT-03","offer_id":51843640885529,"sku":null,"price":99.99,"currency_code":"USD","in_stock":true},{"title":"LWBA4D400-102NT-04","offer_id":51843640918297,"sku":null,"price":99.99,"currency_code":"USD","in_stock":true},{"title":"LWBA6E400-102NS-05","offer_id":51843640951065,"sku":null,"price":99.99,"currency_code":"USD","in_stock":true},{"title":"LWBA6E400-102NS-06","offer_id":51843640983833,"sku":null,"price":99.99,"currency_code":"USD","in_stock":true},{"title":"LWBA4E400-138NS-07","offer_id":51843641016601,"sku":null,"price":99.99,"currency_code":"USD","in_stock":true},{"title":"LWBA4D400-138NT-08","offer_id":51843641049369,"sku":null,"price":99.99,"currency_code":"USD","in_stock":true},{"title":"LWBA4E400-138NS-09","offer_id":51843641082137,"sku":null,"price":99.99,"currency_code":"USD","in_stock":true},{"title":"LWBA4D400-138NT-10","offer_id":51843641114905,"sku":null,"price":99.99,"currency_code":"USD","in_stock":true},{"title":"LWBA4D400-138NT-11","offer_id":51843641147673,"sku":null,"price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/4478\/2617\/files\/1_74244602-a86a-43e9-bb19-f9cd2573580c.jpg?v=1768205231","url":"https:\/\/www.longwell.shop\/products\/400mm-ac-plastic-backward-centrifugal","provider":"Longwell","version":"1.0","type":"link"}