{"id":5864,"date":"2026-09-28T07:33:00","date_gmt":"2026-09-28T07:33:00","guid":{"rendered":"https:\/\/bylube.com\/?post_type=product&#038;p=5864"},"modified":"2026-11-02T18:57:05","modified_gmt":"2026-11-02T18:57:05","slug":"castrol-alphasyn-ep-320-industrial-gear-oil","status":"publish","type":"product","link":"https:\/\/bylube.com\/pt\/castrol-alphasyn-ep-320-industrial-gear-oil\/","title":{"rendered":"Castrol Alphasyn EP 320 Industrial Gear Oil"},"content":{"rendered":"<h2>CASTROL ALPHASYN EP 320<\/h2>\n<h3>Synthetic Gear Oils<\/h3>\n<h3>Application CASTROL ALPHASYN EP 320<\/h3>\n<p>The Alphasyn EP 320 have been formulated for use in all types of enclosed gears including heavy and shock-loaded gears and bearings where EP properties are required. Castrol Alphasyn EP 320 are suitable for use in gear boxes where micro-pitting resistance is required and for a wide range of applications in extreme environments, for example mining and quarrying, marine applications and paper production.<\/p>\n<h3>Your advantage! Price of CASTROL ALPHASYN EP 320 drops automatically in larger quantities.<\/h3>\n<div class=\"product attribute description\">\n<h2>Performance, Features &amp; Benefits of CASTROL ALPHASYN EP 320 are:<\/h2>\n<ul>\n<li>Full EP performance gives protection of gears against wear and shock loading, including protection against micro-pitting.<\/li>\n<li>Good thermal and oxidative stability provides reliable operation and extended operating life when compared to mineral oil based products.<\/li>\n<li>High corrosion protection for gears.<\/li>\n<li>Inherently high Viscosity Index (VI) makes the product suitable for operations over a wide temperature range.<\/li>\n<li>Rapid air release and good performance in the Flender Foam Test prevents foaming and bearing damage.<\/li>\n<li>Good water separation and demulsification characteristics means reduced down time through prolonged lubricant life and increased equipment reliability.<\/li>\n<li>PAO based lubricant provides good compatibility with seals, paints and mineral oil based lubricants.<\/li>\n<\/ul>\n<p>The use of a PAO base stock provides an inherently high Viscosity Index (VI) and low pour points making these products suitable for use over a wide temperature range. The Alphasyn EP 320 is fully compatible with nitrile, silicone and fluropolymer seal materials.<\/p>\n<p>Alphasyn EP 320 is classified as follows: DIN Classification is CLP 320.<\/p>\n<h3>The Alphasyn EP range meets the requirements of:<\/h3>\n<ul>\n<li>DIN 51517 Part 3<\/li>\n<li>Siemens MD for Flender Gear Units<\/li>\n<li>AGMA 9005 \u2013 E02<\/li>\n<li>AIST 224<\/li>\n<li>David Brown Type E<\/li>\n<\/ul>\n<p>If you have any questions, please contact Procare Technical Helpdesk<\/p>\n<h3>Product Description CASTROL ALPHASYN EP 320<\/h3>\n<p>The Castrol Alphasyn EP 320 gear oil range of high quality synthetic lubricants are based on poly-alphaolefin (PAO) fluids and sulphur\/phosphorus Extreme Pressure (EP) additive technology providing good thermal stability and high load carrying capacity<\/p>\n<h3>Typical Characteristics<\/h3>\n<div>\n<table>\n<colgroup>\n<col span=\"1\" \/>\n<col span=\"2\" \/>\n<col span=\"2\" \/><\/colgroup>\n<thead>\n<tr>\n<td>Product specifications :<\/td>\n<td><\/td>\n<td>Castrol Alphasyn EP 320<\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Density @ 15\u00b0C\/<br \/>\n59\u00b0F\u00a0in kg\/m\u00b3<\/td>\n<td>ISO 12185 \/<br \/>\nASTM D4052<\/td>\n<td>860<\/td>\n<\/tr>\n<tr>\n<td>Kinematic Viscosity<br \/>\n@ 40\u00b0C \/ 104\u00b0F\u00a0in mm\u00b2\/s<\/td>\n<td>ISO 3104 \/<br \/>\nASTM D445<\/td>\n<td>326<\/td>\n<\/tr>\n<tr>\n<td>Kinematic Viscosity<br \/>\n@ 100\u00b0C \/ 212\u00b0F\u00a0in mm\u00b2\/s<\/td>\n<td>ISO 3104 \/<br \/>\nASTM D445<\/td>\n<td>35.5<\/td>\n<\/tr>\n<tr>\n<td>Viscosity Index<\/td>\n<td>ISO 2909 \/<br \/>\nASTM D2270<\/td>\n<td>155<\/td>\n<\/tr>\n<tr>\n<td>Pour Point\u00a0in \u00b0C\/\u00a0\u00b0F<\/td>\n<td>ISO 3016 \/<br \/>\nASTM D97<\/td>\n<td>-42\/-44<\/td>\n<\/tr>\n<tr>\n<td>Flash point, open<br \/>\ncup method\u00a0in \u00b0C\/\u00a0\u00b0F<\/td>\n<td>ISO 2592 \/<br \/>\nASTM D92<\/td>\n<td>242\/468<\/td>\n<\/tr>\n<tr>\n<td>Foam Sequence I \u2013<br \/>\ntendency \/ stability in ml<\/td>\n<td>ISO 6247 \/<br \/>\nASTM D892<\/td>\n<td>20\/0<\/td>\n<\/tr>\n<tr>\n<td>Rust Test \u2013 synthetic<br \/>\nseawater (24h) Rating<\/td>\n<td>ISO 7120 \/<br \/>\nASTM D665B<\/td>\n<td>Pass<\/td>\n<\/tr>\n<tr>\n<td>FZG Gear Scuffing<br \/>\nTest \u2013 A\/8.3\/90\u00a0Failure Load Stage<\/td>\n<td>ISO 14635-1<\/td>\n<td>&gt;14<\/td>\n<\/tr>\n<tr>\n<td>FZG Gear Scuffing<br \/>\nTest \u2013 A\/16.6\/90\u00a0Failure Load Stage<\/td>\n<td>ISO 14635-1<br \/>\n(modified)<\/td>\n<td>&gt;14<\/td>\n<\/tr>\n<tr>\n<td>FZG Micropitting test<br \/>\n@ 90\u00b0C\/194\u00b0F\u00a0Failure Load Stage<br \/>\n\/ Micropitting Rating<\/td>\n<td>FVA 54-7<\/td>\n<td>10 (High)<\/td>\n<\/tr>\n<tr>\n<td>FE-8 Bearing Wear<br \/>\ntest (roller weight<br \/>\nloss) in mg<\/td>\n<td>DIN 51819-3<\/td>\n<td>&lt;5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p class=\"lwc-explore-more\">Explore more: <a href=\"https:\/\/bylube.com\/pt\/castrol-alphasyn\/\">Castrol Alphasyn<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>CASTROL ALPHASYN EP 320 Synthetic Gear Oils Application CASTROL ALPHASYN EP 320 The Alphasyn EP 320 have been formulated for use in all types of enclosed gears including heavy and shock-loaded gears and bearings where EP properties are required. Castrol Alphasyn EP 320 are suitable for use in gear boxes where micro-pitting resistance is required [&hellip;]<\/p>\n","protected":false},"featured_media":5891,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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ALPHASYN EP 320 Synthetic Gear Oils Application CASTROL ALPHASYN EP 320 The Alphasyn EP 320 have been formulated for use in all types of enclosed gears including heavy and shock-loaded gears and bearings where EP properties are required. Castrol Alphasyn EP 320 are suitable for use in gear boxes where micro-pitting resistance is required&hellip;","_links":{"self":[{"href":"https:\/\/bylube.com\/pt\/wp-json\/wp\/v2\/product\/5864","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bylube.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/bylube.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/bylube.com\/pt\/wp-json\/wp\/v2\/comments?post=5864"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bylube.com\/pt\/wp-json\/wp\/v2\/media\/5891"}],"wp:attachment":[{"href":"https:\/\/bylube.com\/pt\/wp-json\/wp\/v2\/media?parent=5864"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/bylube.com\/pt\/wp-json\/wp\/v2\/product_brand?post=5864"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/bylube.com\/pt\/wp-json\/wp\/v2\/product_cat?post=5864"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/bylube.com\/pt\/wp-json\/wp\/v2\/product_tag?post=5864"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}