{"id":5158,"date":"2022-10-03T02:28:00","date_gmt":"2022-10-03T02:28:00","guid":{"rendered":"https:\/\/cnmegatech.com\/Axial-Fan\/?p=5158"},"modified":"2025-06-07T03:41:22","modified_gmt":"2025-06-07T03:41:22","slug":"waterproof-cooling-fan-and-ip-rating-introduction","status":"publish","type":"post","link":"https:\/\/cnmegatech.com\/Axial-Fan\/waterproof-cooling-fan-and-ip-rating-introduction\/","title":{"rendered":"Waterproof Cooling Fan and IP Rating Introduction"},"content":{"rendered":"\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/cnmegatech.com\/Axial-Fan\/waterproof-cooling-fan-and-ip-rating-introduction\/#IP_Rating_introduction\" >IP Rating introduction<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/cnmegatech.com\/Axial-Fan\/waterproof-cooling-fan-and-ip-rating-introduction\/#IP_Rating_Solids\" >IP Rating Solids<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/cnmegatech.com\/Axial-Fan\/waterproof-cooling-fan-and-ip-rating-introduction\/#IP_Rating_liquids\" >IP Rating liquids<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/cnmegatech.com\/Axial-Fan\/waterproof-cooling-fan-and-ip-rating-introduction\/#What_is_waterproof_axial_flow_fans%EF%BC%9F\" >What is waterproof axial flow fans\uff1f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/cnmegatech.com\/Axial-Fan\/waterproof-cooling-fan-and-ip-rating-introduction\/#IP68_waterproof_fans_are_generally_manufactured_by_vacuum_coating_or_epoxy_filling\" >IP68 waterproof fans are generally manufactured by vacuum coating or epoxy filling.<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/cnmegatech.com\/Axial-Fan\/waterproof-cooling-fan-and-ip-rating-introduction\/#Frist_Vacuum_coating\" >Frist, Vacuum coating<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/cnmegatech.com\/Axial-Fan\/waterproof-cooling-fan-and-ip-rating-introduction\/#Second%EF%BC%8CEpoxy_Resin_filling\" >Second\uff0cEpoxy Resin filling<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/cnmegatech.com\/Axial-Fan\/waterproof-cooling-fan-and-ip-rating-introduction\/#Comparison\" >Comparison<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/cnmegatech.com\/Axial-Fan\/waterproof-cooling-fan-and-ip-rating-introduction\/#Mega_Tech_Waterproof_Cooling_Fan\" >Mega Tech Waterproof Cooling Fan<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/cnmegatech.com\/Axial-Fan\/waterproof-cooling-fan-and-ip-rating-introduction\/#More_information\" >More information<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/cnmegatech.com\/Axial-Fan\/waterproof-cooling-fan-and-ip-rating-introduction\/#Articles_you_may_also_like\" >Articles you may also like:<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\" id=\"h-ip-rating-introduction\"><span class=\"ez-toc-section\" id=\"IP_Rating_introduction\"><\/span><a href=\"https:\/\/en.wikipedia.org\/wiki\/IP_code\">IP Rating introduction<\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Usually, the waterproof cooling fan on the market refers to the cooling fan with protection level IP53 and above. Normally the protection level basically does not exceed IP56, because, excluding foreign manufacturers, there are only a few domestic manufacturers who have the technical ability to achieve IP68 protection for cooling fans. We, <strong><a href=\"http:\/\/www.cnmegatech.com\">Mega Tech<\/a>, <\/strong>are proud of being one of them\uff0cOur <a href=\"https:\/\/cnmegatech.com\/Axial-Fan\/product-category\/dc-axial-fan\/\"><strong>DC fans<\/strong><\/a> can undergo a rigorous vacuum sealing process, enabling them to operate during submersion. Here we will briefly introduce the knowledge of IP protection level as follows.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"IP_Rating_Solids\"><\/span>IP Rating Solids<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"444\" src=\"https:\/\/cnmegatech.com\/wp-content\/uploads\/2022\/10\/IP-RATE-SOLID-1024x444.jpg\" alt=\"IP RATING SOLID\" class=\"wp-image-5159\" srcset=\"https:\/\/cnmegatech.com\/wp-content\/uploads\/2022\/10\/IP-RATE-SOLID-1024x444.jpg 1024w, https:\/\/cnmegatech.com\/wp-content\/uploads\/2022\/10\/IP-RATE-SOLID-300x130.jpg 300w, https:\/\/cnmegatech.com\/wp-content\/uploads\/2022\/10\/IP-RATE-SOLID-768x333.jpg 768w, https:\/\/cnmegatech.com\/wp-content\/uploads\/2022\/10\/IP-RATE-SOLID-1536x666.jpg 1536w, https:\/\/cnmegatech.com\/wp-content\/uploads\/2022\/10\/IP-RATE-SOLID-600x260.jpg 600w, https:\/\/cnmegatech.com\/wp-content\/uploads\/2022\/10\/IP-RATE-SOLID.jpg 1823w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"IP_Rating_liquids\"><\/span>IP Rating liquids<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"563\" src=\"https:\/\/cnmegatech.com\/wp-content\/uploads\/2022\/10\/IP-RATE-lIQUID-1024x563.jpg\" alt=\"IP RATING LIQUID\" class=\"wp-image-5160\" srcset=\"https:\/\/cnmegatech.com\/wp-content\/uploads\/2022\/10\/IP-RATE-lIQUID-1024x563.jpg 1024w, https:\/\/cnmegatech.com\/wp-content\/uploads\/2022\/10\/IP-RATE-lIQUID-300x165.jpg 300w, https:\/\/cnmegatech.com\/wp-content\/uploads\/2022\/10\/IP-RATE-lIQUID-768x423.jpg 768w, https:\/\/cnmegatech.com\/wp-content\/uploads\/2022\/10\/IP-RATE-lIQUID-1536x845.jpg 1536w, https:\/\/cnmegatech.com\/wp-content\/uploads\/2022\/10\/IP-RATE-lIQUID-600x330.jpg 600w, https:\/\/cnmegatech.com\/wp-content\/uploads\/2022\/10\/IP-RATE-lIQUID.jpg 1801w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-is-waterproof-axial-flow-fans\"><span class=\"ez-toc-section\" id=\"What_is_waterproof_axial_flow_fans%EF%BC%9F\"><\/span>What is waterproof axial flow fans\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Generally, we believe that the waterproof fan is divided into IP55 and IP68. The waterproof fan or waterproof motor with IP55 waterproof rating has only moisture-proof function. The manufacturing method generally uses the three-proof paint on the outer surface of the motor, which has the ability of publication oxidation.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"IP68_waterproof_fans_are_generally_manufactured_by_vacuum_coating_or_epoxy_filling\"><\/span>IP68 waterproof fans are generally manufactured by vacuum coating or epoxy filling. <span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frist_Vacuum_coating\"><\/span><strong>Frist, Vacuum coating<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>The vacuum coating process is similar to semiconductor lithography. In a vacuum environment, atoms of the material are separated from the heating source . The material is plasticized on the surface of the object to be coated. It is also injected into the metal motor body and a layer of nanomaterial is deposited on the surface of the object. The thickness of the film layer is typically 5 to 30 microns. The electroplating process has advantages such as good heat dissipation efficiency and rapid batch manufacturing. However, nanomaterials are generally not resistant to corrosion. The film layer will peel off over time.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"981\" height=\"660\" src=\"https:\/\/cnmegatech.com\/wp-content\/uploads\/2022\/10\/Parylene.jpg\" alt=\"Waterproof Parylene CVD Deposition\" class=\"wp-image-5163\" srcset=\"https:\/\/cnmegatech.com\/wp-content\/uploads\/2022\/10\/Parylene.jpg 981w, https:\/\/cnmegatech.com\/wp-content\/uploads\/2022\/10\/Parylene-300x202.jpg 300w, https:\/\/cnmegatech.com\/wp-content\/uploads\/2022\/10\/Parylene-768x517.jpg 768w, https:\/\/cnmegatech.com\/wp-content\/uploads\/2022\/10\/Parylene-600x404.jpg 600w\" sizes=\"(max-width: 981px) 100vw, 981px\" \/><figcaption class=\"wp-element-caption\">Waterproof Parylene CVD Deposition<\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Second%EF%BC%8CEpoxy_Resin_filling\"><\/span><strong>Second\uff0cEpoxy Resin filling<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>For the high requirements of waterproof products, even the requirements of the possibility of soaking in water, which is required to isolate the entire motor, so that water can not interfere with the motor, a more reliable practice is PCB plus epoxy resin. seal the motor, that can not see the motor. In the motor internal glue protects the important heart of the fan. At the same time, the fan rotor, and metal frame leaves for anti-rust treatment, so as to ensure that the fan can be dustproof, waterproof, and anti-corrosion so that it can adapt to a variety of working environments.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"642\" src=\"https:\/\/cnmegatech.com\/wp-content\/uploads\/2022\/10\/IP-68-FAN-1024x642.jpg\" alt=\"waterproof IP 68 AXIAL FAN\" class=\"wp-image-5161\" srcset=\"https:\/\/cnmegatech.com\/wp-content\/uploads\/2022\/10\/IP-68-FAN-1024x642.jpg 1024w, https:\/\/cnmegatech.com\/wp-content\/uploads\/2022\/10\/IP-68-FAN-300x188.jpg 300w, https:\/\/cnmegatech.com\/wp-content\/uploads\/2022\/10\/IP-68-FAN-768x482.jpg 768w, https:\/\/cnmegatech.com\/wp-content\/uploads\/2022\/10\/IP-68-FAN-600x376.jpg 600w, https:\/\/cnmegatech.com\/wp-content\/uploads\/2022\/10\/IP-68-FAN.jpg 1116w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">waterproof IP 68 AXIAL FAN<\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Comparison\"><\/span>Comparison<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>The epoxy resin-sealed waterproof fan can resist corrosion, and this kind of waterproof fan needs a special mold to add waterproof function, the internal structure is well designed to do gluing, and the motor adds a special mold to protect the cover. It is also necessary to have a special mold to be able to. To do this process is to put the waterproof fan in the water work, which also does not affect the performance of the fan. Therefore, the effect of sealing the motor by grouting resin is better and makes the process more responsible, but the production speed is slower, the center motor cooling effect is a little worse, and the price is more expensive than the coating process.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"756\" height=\"719\" src=\"https:\/\/cnmegatech.com\/wp-content\/uploads\/2022\/10\/waterproof-fan.jpg\" alt=\"waterproof-fan\" class=\"wp-image-5164\" srcset=\"https:\/\/cnmegatech.com\/wp-content\/uploads\/2022\/10\/waterproof-fan.jpg 756w, https:\/\/cnmegatech.com\/wp-content\/uploads\/2022\/10\/waterproof-fan-300x285.jpg 300w, https:\/\/cnmegatech.com\/wp-content\/uploads\/2022\/10\/waterproof-fan-600x571.jpg 600w\" sizes=\"(max-width: 756px) 100vw, 756px\" \/><\/figure>\n\n\n\n<p>The IP68 rating is important to ensure that the electronics inside the enclosure have the highest level of protection against foreign objects and water, while also protecting the user from potentially harmful exposure. Equipment installed outdoors faces high temperatures and cold, wind and sun, and other harsh weather corrosion and rust, cooling fans play a role in cooling the equipment under difficult conditions. IP68 series fans, can comfortably cope with a variety of working conditions of long-term stable work, to protect the normal operation of equipment.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mega_Tech_Waterproof_Cooling_Fan\"><\/span>Mega Tech Waterproof Cooling Fan<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>As a cooling fan manufacturer, and a supplier of many kinds of fan products from Germany, America, Italy and Japan. We have been committed to providing product solutions that satisfy our customers, and our company has a large inventory for a long time, which greatly shortens the delivery time, reduces customers&#8217; operating costs and improves work efficiency. <\/p>\n\n\n\n<p>If you are looking for an IP68 fan, then choose <a href=\"http:\/\/www.cnmegatech.com\">Mega Tech<\/a>! We are supported by our own professional R&amp;D team with rich experience in the field of cooling. Since the establishment of our company, our business has been growing steadily. Our main business focuses on modular design of DC cooling fans covering different products such as computer, power supply, communication, home appliance and auto parts, as well as OEM\/ODM collaborative system manufacturing. The company has been authorized and strictly follows ISO9001 and IATF16949 system management, and the products have passed SGS\/UL\/CE and other international certifications. If you need, please feel free to consult us.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"More_information\"><\/span>More information<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Not only does Mega offer customized waterproof solutions, but it also provides <a href=\"https:\/\/cnmegatech.com\/Axial-Fan\/chinas-best-ebm-papst-cooling-fan-alternatives\/\">perfect alternatives<\/a> to well-known brands like EBM, Sanyo Denki, and Sunon. Our fans are designed to meet or exceed the performance of these renowned brands, ensuring reliable and efficient cooling solutions for various applications. With Mega&#8217;s quality and performance, you can confidently replace your existing fans with our superior products.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-articles-you-may-also-like\"><span class=\"ez-toc-section\" id=\"Articles_you_may_also_like\"><\/span>Articles you may also like:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/cnmegatech.com\/Axial-Fan\/chinas-best-ebm-papst-cooling-fan-alternatives\/\">China\u2019s Best EBM Papst Cooling Fan Alternatives<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/cnmegatech.com\/Axial-Fan\/ebm-6314-2-tdhp-alternatives-mege-17251-axial-fan\/\">EBM 6314\/2 TDHP Alternatives- MEGE 17251 Axial Fan<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/cnmegatech.com\/Axial-Fan\/automotive-cooling-application-solutions\/\">Automotive cooling application solutions<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/cnmegatech.com\/Axial-Fan\/mega-tech-fan-types\/\">Mega Tech Fan Types<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/cnmegatech.com\/Axial-Fan\/elevating-cooling-efficiency-mega-refrigerator-fans\/\" title=\"\">Elevating Cooling Efficiency: Mega Refrigerator Fans<\/a><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>IP Rating introduction Usually, the waterproof cooling fan on the market refers to the cooling fan with protection level IP53 and above. Normally the protection level basically does not exceed IP56, because, excluding foreign manufacturers, there are only a few domestic manufacturers who have the technical ability to achieve IP68 protection for cooling fans. We, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5164,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"_joinchat":[],"footnotes":""},"categories":[315],"tags":[405,404,406],"class_list":["post-5158","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-purchase-guide","tag-ip55-cooling-fan","tag-ip68-cooling-fan","tag-waterproof-cooling-fan"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cnmegatech.com\/Axial-Fan\/wp-json\/wp\/v2\/posts\/5158","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnmegatech.com\/Axial-Fan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cnmegatech.com\/Axial-Fan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cnmegatech.com\/Axial-Fan\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cnmegatech.com\/Axial-Fan\/wp-json\/wp\/v2\/comments?post=5158"}],"version-history":[{"count":9,"href":"https:\/\/cnmegatech.com\/Axial-Fan\/wp-json\/wp\/v2\/posts\/5158\/revisions"}],"predecessor-version":[{"id":7791,"href":"https:\/\/cnmegatech.com\/Axial-Fan\/wp-json\/wp\/v2\/posts\/5158\/revisions\/7791"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnmegatech.com\/Axial-Fan\/wp-json\/wp\/v2\/media\/5164"}],"wp:attachment":[{"href":"https:\/\/cnmegatech.com\/Axial-Fan\/wp-json\/wp\/v2\/media?parent=5158"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cnmegatech.com\/Axial-Fan\/wp-json\/wp\/v2\/categories?post=5158"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cnmegatech.com\/Axial-Fan\/wp-json\/wp\/v2\/tags?post=5158"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}