{"id":3809,"date":"2026-02-19T14:04:42","date_gmt":"2026-02-19T14:04:42","guid":{"rendered":"https:\/\/hysfsubsea.com\/?post_type=knowledge-base&#038;p=3809"},"modified":"2026-02-20T02:08:23","modified_gmt":"2026-02-20T02:08:23","slug":"what-is-the-maximum-pressure-rating-for-a-custom-acrylic-subsea-housing","status":"publish","type":"knowledge-base","link":"https:\/\/hysfsubsea.com\/fr\/knowledge-base\/what-is-the-maximum-pressure-rating-for-a-custom-acrylic-subsea-housing\/","title":{"rendered":"What is the maximum pressure rating for a custom acrylic subsea housing?"},"content":{"rendered":"<figure class=\"wp-block-gallery has-nested-images columns-2 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"772\" height=\"640\" data-id=\"3810\" 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srcset=\"https:\/\/hysfsubsea.com\/wp-content\/uploads\/2026\/02\/\u4e9a\u514b\u529b\u8010\u538b\u8231\uff0c\u8010\u538b5\u5146\u5e155.jpg 776w, https:\/\/hysfsubsea.com\/wp-content\/uploads\/2026\/02\/\u4e9a\u514b\u529b\u8010\u538b\u8231\uff0c\u8010\u538b5\u5146\u5e155-486x500.jpg 486w, https:\/\/hysfsubsea.com\/wp-content\/uploads\/2026\/02\/\u4e9a\u514b\u529b\u8010\u538b\u8231\uff0c\u8010\u538b5\u5146\u5e155-292x300.jpg 292w, https:\/\/hysfsubsea.com\/wp-content\/uploads\/2026\/02\/\u4e9a\u514b\u529b\u8010\u538b\u8231\uff0c\u8010\u538b5\u5146\u5e155-768x790.jpg 768w, https:\/\/hysfsubsea.com\/wp-content\/uploads\/2026\/02\/\u4e9a\u514b\u529b\u8010\u538b\u8231\uff0c\u8010\u538b5\u5146\u5e155-12x12.jpg 12w, https:\/\/hysfsubsea.com\/wp-content\/uploads\/2026\/02\/\u4e9a\u514b\u529b\u8010\u538b\u8231\uff0c\u8010\u538b5\u5146\u5e155-73x75.jpg 73w, https:\/\/hysfsubsea.com\/wp-content\/uploads\/2026\/02\/\u4e9a\u514b\u529b\u8010\u538b\u8231\uff0c\u8010\u538b5\u5146\u5e155-480x494.jpg 480w\" sizes=\"(max-width:767px) 480px, (max-width:776px) 100vw, 776px\" \/><\/figure>\n<\/figure>\n\n\n\n<p>When your subsea mission requires &#8220;eyes on the inside,&#8221; standard metal housings simply won&#8217;t cut it. Whether you are conducting deep-sea biological research, testing sensitive underwater sensors, or building a high-end ROV for filming, total visibility is mission-critical.<\/p>\n\n\n\n<p>At <strong>HYSF SUBSEA<\/strong>, we engineer custom <strong>Acrylic Pressure Housings<\/strong> that combine perfect optical clarity with extreme structural integrity. While many acrylic chambers on the market are limited to shallow water use, our reinforced designs are precision-manufactured to handle up to <strong>5MPa (500 meters depth)<\/strong>.<\/p>\n\n\n\n<p><strong>What sets HYSF Acrylic Housings apart?<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Premium Optical Grade Clarity:<\/strong> We use high-grade acrylic with precision-polished surfaces to ensure distortion-free viewing and crystal-clear underwater footage.<\/li>\n\n\n\n<li><strong>Deep-Sea Pressure Engineering:<\/strong> Each housing features optimized wall thickness and a specialized annealing process to eliminate internal material stress, ensuring safety at 50 bars of pressure.<\/li>\n\n\n\n<li><strong>Rugged Metal Interfacing:<\/strong> Our housings are equipped with custom-machined end caps\u2014available in <strong>Acier inoxydable 316L<\/strong> or <strong>Anodized Aluminum<\/strong>\u2014designed to integrate seamlessly with our bulkhead connectors.<\/li>\n\n\n\n<li><strong>Double O-Ring Sealing:<\/strong> We apply our signature <strong>Reinforced Double O-Ring<\/strong> technology at the tube-to-cap interface, providing a redundant fail-safe against leaks.<\/li>\n<\/ul>\n\n\n\n<p>From standard cylindrical enclosures to bespoke dimensions with custom port layouts, HYSF provides the window you need into the deep blue.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>Question:<\/strong> What is the maximum depth rating for a custom acrylic subsea housing?<\/p>\n\n\n\n<p><strong>Answer:<\/strong> HYSF SUBSEA manufactures custom <strong>acrylic pressure housings<\/strong> rated for up to <strong>5MPa (500 meters depth)<\/strong>. These high-clarity enclosures are engineered with thick-walled, optical-grade acrylic and precision-machined metal end caps. Designed for ROV payloads, underwater cameras, and sensor testing, they utilize <strong>double O-ring seals<\/strong> to ensure leak-proof performance and 360-degree visibility in mid-depth subsea environments.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Frequently Asked Questions (FAQ)<\/strong><\/h3>\n\n\n\n<p><strong>Q1: Is acrylic durable enough for 5MPa (500m) underwater applications?<\/strong> <strong>Answer:<\/strong> Yes, provided it is engineered correctly. At HYSF, we calculate the precise wall-thickness-to-diameter ratio required for a high safety factor. Our specialized heat-treatment (annealing) removes the stresses caused by machining, preventing micro-cracks and ensuring the housing can withstand repeated pressure cycles.<\/p>\n\n\n\n<p><strong>Q2: Can the end caps be customized for specific connectors?<\/strong> <strong>Answer:<\/strong> Absolutely. We custom-machine our <strong>316SS or Aluminum end caps<\/strong> with threaded ports (such as M10, M14, or M16) to match your specific HYSF subsea connectors, vacuum valves, or cable glands.<\/p>\n\n\n\n<p><strong>Q3: How do I maintain the clarity of the acrylic over time?<\/strong> <strong>Answer:<\/strong> We recommend rinsing the housing with fresh water after every saltwater deployment. To maintain the optical surface, avoid abrasive cleaners; instead, use a soft microfiber cloth and specialized acrylic polishing compounds if minor scuffs occur.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>Stop flying blind. See the deep like never before with HYSF.<\/strong> Ready to start your custom housing project? Our engineers are standing by.<\/p>\n\n\n\n<p><strong>Get a Technical Quote:<\/strong> <a href=\"mailto:info@hysfsubsea.com\" target=\"_blank\" rel=\"noreferrer noopener\">info@hysfsubsea.com<\/a>, sensors, or vacuum valves.<\/p>\n\n\n\n<p><strong>Official Website:<\/strong> <a href=\"https:\/\/hysfsubsea.com\/fr\" target=\"_blank\" rel=\"noreferrer noopener\">www.hysfsubsea.com<\/a><\/p>","protected":false},"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"faq_category":[82],"class_list":["post-3809","knowledge-base","type-knowledge-base","status-publish","hentry","faq_category-industry-applications"],"acf":[],"_links":{"self":[{"href":"https:\/\/hysfsubsea.com\/fr\/wp-json\/wp\/v2\/knowledge-base\/3809","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hysfsubsea.com\/fr\/wp-json\/wp\/v2\/knowledge-base"}],"about":[{"href":"https:\/\/hysfsubsea.com\/fr\/wp-json\/wp\/v2\/types\/knowledge-base"}],"replies":[{"embeddable":true,"href":"https:\/\/hysfsubsea.com\/fr\/wp-json\/wp\/v2\/comments?post=3809"}],"version-history":[{"count":1,"href":"https:\/\/hysfsubsea.com\/fr\/wp-json\/wp\/v2\/knowledge-base\/3809\/revisions"}],"predecessor-version":[{"id":3816,"href":"https:\/\/hysfsubsea.com\/fr\/wp-json\/wp\/v2\/knowledge-base\/3809\/revisions\/3816"}],"wp:attachment":[{"href":"https:\/\/hysfsubsea.com\/fr\/wp-json\/wp\/v2\/media?parent=3809"}],"wp:term":[{"taxonomy":"faq_category","embeddable":true,"href":"https:\/\/hysfsubsea.com\/fr\/wp-json\/wp\/v2\/faq_category?post=3809"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}