{"id":28869,"date":"2025-05-20T14:10:30","date_gmt":"2025-05-20T11:10:30","guid":{"rendered":"https:\/\/www.droplex.com\/ug\/?page_id=28869"},"modified":"2025-09-01T10:41:36","modified_gmt":"2025-09-01T07:41:36","slug":"faqs","status":"publish","type":"page","link":"https:\/\/www.droplex.com\/ug\/faqs\/","title":{"rendered":"FAQs"},"content":{"rendered":"\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h1 class=\"wp-block-heading\" id=\"h-your-industrial-questions-answered\">Your Industrial Questions, Answered<\/h1>\n\n\n\n<p class=\"has-medium-font-size\">We\u2019ve compiled answers to the most frequently asked questions in lubrication, fluid transfer, detection, and vacuum technology. Each answer is written by our technical advisors to empower you and help make your plant better &#8211; more reliable, efficient, and safer.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><form role=\"search\" method=\"get\" action=\"https:\/\/www.droplex.com\/ug\/\" class=\"wp-block-search__button-outside wp-block-search__text-button wp-block-search\"    ><label class=\"wp-block-search__label screen-reader-text\" for=\"wp-block-search__input-1\" >Search<\/label><div class=\"wp-block-search__inside-wrapper\"  style=\"width: 100%\"><input class=\"wp-block-search__input has-medium-font-size\" id=\"wp-block-search__input-1\" placeholder=\"Type your question here\u2026 e.g., What\u2019s the best grease for high-temperature bearings?\" value=\"\" type=\"search\" name=\"s\" required \/><button aria-label=\"Search\" class=\"wp-block-search__button has-medium-font-size wp-element-button\" type=\"submit\" >Search<\/button><\/div><\/form><\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns has-ast-global-color-8-color has-text-color has-link-color wp-elements-1a23b18f1b9443acf3d8a4c8fecb9994 is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column has-border-color has-ast-global-color-6-border-color has-ast-global-color-5-background-color has-text-color has-background has-link-color wp-elements-b55197903735552d09662a90aec2decf is-layout-flow wp-block-column-is-layout-flow\" style=\"border-width:1px;color:#1e4878;padding-top:var(--wp--preset--spacing--30);padding-right:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30);padding-left:var(--wp--preset--spacing--30)\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"64\" height=\"64\" src=\"https:\/\/www.droplex.com\/ug\/wp-content\/uploads\/sites\/10\/2025\/04\/Lubrication-1.png\" alt=\"Specialty lubrication\" class=\"wp-image-27739\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-specialty-lubrication\" style=\"font-size:24px\">Specialty Lubrication<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>What\u2019s the best grease for high-temp bearings?<\/li>\n\n\n\n<li>Which grease is recommended for motor bearings?<\/li>\n\n\n\n<li>What is the difference between a normal grease and a food-grade grease?<\/li>\n<\/ul>\n\n\n\n<p><strong>View FAQs \u2192<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column has-border-color has-ast-global-color-6-border-color has-ast-global-color-5-background-color has-text-color has-background has-link-color wp-elements-219f5439a19f97737ce7fd04330971fb is-layout-flow wp-block-column-is-layout-flow\" style=\"border-width:1px;color:#1e4878;padding-top:var(--wp--preset--spacing--30);padding-right:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30);padding-left:var(--wp--preset--spacing--30)\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"64\" height=\"64\" src=\"https:\/\/www.droplex.com\/ug\/wp-content\/uploads\/sites\/10\/2025\/04\/Lubrication-1.png\" alt=\"Specialty lubrication\" class=\"wp-image-27739\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-lubrication-systems\" style=\"font-size:24px\">Lubrication Systems<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Why is overgreasing bad for bearings?<\/li>\n\n\n\n<li>How do I know that I need an automatic lubrication system?<\/li>\n\n\n\n<li>How do I determine the amount of grease required to re-grease a bearing?<\/li>\n<\/ul>\n\n\n\n<p><a href=\"https:\/\/www.droplex.com\/ug\/products\/lubrication-solutions\/\"><\/a><strong><strong><strong>View FAQs \u2192<\/strong><\/strong><\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column has-border-color has-ast-global-color-6-border-color has-ast-global-color-5-background-color has-text-color has-background has-link-color wp-elements-9f823d476d3d9d8fabd2ade402580c3b is-layout-flow wp-block-column-is-layout-flow\" style=\"border-width:1px;color:#1e4878;padding-top:var(--wp--preset--spacing--30);padding-right:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30);padding-left:var(--wp--preset--spacing--30)\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"64\" height=\"64\" src=\"https:\/\/www.droplex.com\/ug\/wp-content\/uploads\/sites\/10\/2025\/04\/Fluid.png\" alt=\"Fluid Transfer Solutions\" class=\"wp-image-27735\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-fluid-transfer-0\" style=\"font-size:24px\">Fluid Transfer<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Which pump material is suitable for corrosive chemicals?<\/li>\n\n\n\n<li>What\u2019s the difference between diaphragm and drum pumps?<\/li>\n\n\n\n<li>How do diaphragm pumps work?<\/li>\n<\/ul>\n\n\n\n<p><strong><strong>View FAQs \u2192<\/strong><\/strong><\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns has-ast-global-color-8-color has-text-color has-link-color wp-elements-7dadf59c21b689af3f487dbe4121e2e0 is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column has-border-color has-ast-global-color-6-border-color has-ast-global-color-5-background-color has-text-color has-background has-link-color wp-elements-8ec258054c0a31c1d756103dab0bebeb is-layout-flow wp-block-column-is-layout-flow\" style=\"border-width:1px;color:#1e4878;padding-top:var(--wp--preset--spacing--30);padding-right:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30);padding-left:var(--wp--preset--spacing--30)\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"64\" height=\"64\" src=\"https:\/\/www.droplex.com\/ug\/wp-content\/uploads\/sites\/10\/2025\/04\/Vacuum-Solutions.png\" alt=\"Vacuum Solutions\" class=\"wp-image-27736\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-industrial-vacuum-0\" style=\"font-size:24px\">Industrial Vacuum<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Oil vs dry vacuum pumps: which is better?<\/li>\n\n\n\n<li>What\u2019s the role of vacuum in food packaging?<\/li>\n\n\n\n<li>How do you size the right vacuum pump?<\/li>\n<\/ul>\n\n\n\n<p><strong><strong><strong>View FAQs \u2192<\/strong><\/strong><\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column has-border-color has-ast-global-color-6-border-color has-ast-global-color-5-background-color has-text-color has-background has-link-color wp-elements-9ab5ac5b4d61128243f7f63144d63ec2 is-layout-flow wp-block-column-is-layout-flow\" style=\"border-width:1px;color:#1e4878;padding-top:var(--wp--preset--spacing--30);padding-right:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30);padding-left:var(--wp--preset--spacing--30)\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"64\" height=\"64\" src=\"https:\/\/www.droplex.com\/ug\/wp-content\/uploads\/sites\/10\/2025\/04\/Detection.png\" alt=\"Gas Detection Solutions\" class=\"wp-image-27737\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-precision-measurements-0\" style=\"font-size:24px\">Precision Measurements<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>What is the difference between a portable and confined space gas detector?<\/li>\n\n\n\n<li>How often should a gas detector be calibrated?<\/li>\n\n\n\n<li>What\u2019s the safest way to test flame detectors?<\/li>\n<\/ul>\n\n\n\n<p><strong><strong><strong>View FAQs \u2192<\/strong><\/strong><\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column has-border-color has-ast-global-color-6-border-color has-ast-global-color-5-background-color has-text-color has-background has-link-color wp-elements-6d3add4d4e6389a2b8632d0c04426984 is-layout-flow wp-block-column-is-layout-flow\" style=\"border-width:1px;color:#1e4878;padding-top:var(--wp--preset--spacing--30);padding-right:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30);padding-left:var(--wp--preset--spacing--30)\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-genesis-blocks-gb-container gb-block-container\"><div class=\"gb-container-inside\"><div class=\"gb-container-content\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-columns has-ast-global-color-8-color has-text-color has-link-color wp-elements-a10a700cb317c585ba1fce2bcde05332 is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column has-border-color has-ast-global-color-6-border-color has-ast-global-color-5-background-color has-text-color has-background has-link-color wp-elements-56d3f03633b79eab4984f540f25950da is-layout-flow wp-block-column-is-layout-flow\" style=\"border-width:1px;color:#1e4878;padding-top:var(--wp--preset--spacing--30);padding-right:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30);padding-left:var(--wp--preset--spacing--30)\">\n<h2 class=\"wp-block-heading\" id=\"h-featured-faqs\">Featured FAQs<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>What\u2019s the best grease for high-temperature bearings?<\/li>\n\n\n\n<li>How often should an explosimeter be calibrated?<\/li>\n\n\n\n<li>How do diaphragm pumps work?<\/li>\n\n\n\n<li>What is an NSF H1 grease?<\/li>\n\n\n\n<li>What makes a grease food-grade?<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column has-border-color has-ast-global-color-6-border-color has-ast-global-color-5-background-color has-text-color has-background has-link-color wp-elements-6d3add4d4e6389a2b8632d0c04426984 is-layout-flow wp-block-column-is-layout-flow\" style=\"border-width:1px;color:#1e4878;padding-top:var(--wp--preset--spacing--30);padding-right:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30);padding-left:var(--wp--preset--spacing--30)\"><\/div>\n<\/div>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div style=\"background-color:var(--ast-global-color-4);text-align:center\" class=\"wp-block-atomic-blocks-ab-cta ab-block-cta\"><div class=\"ab-cta-content\"><h2 class=\"ab-cta-title ab-font-size-32\" style=\"color:#1e4678\">Do you still have a question?<\/h2><div class=\"ab-cta-text ab-font-size-32\" style=\"color:#1e4678\"><p>Didn\u2019t find the answer you were looking for? Our experts are here to help.<br\/><a href=\"https:\/\/www.claudeusercontent.com\/?errorReportingMode=parent#\"><\/a><\/p><\/div><\/div><div class=\"ab-cta-button\"><a href=\"https:\/\/www.claudeusercontent.com\/?errorReportingMode=parent#\" target=\"_self\" rel=\"noopener noreferrer\" class=\"ab-button ab-button-shape-rounded ab-button-size-medium\" style=\"color:#ffffff;background-color:#3373dc\">Contact Us<\/a><\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Your Industrial Questions, Answered We\u2019ve compiled answers to the most frequently asked questions in lubrication, fluid transfer, detection, and vacuum technology. Each answer is written by our technical advisors to empower you and help make your plant better &#8211; more reliable, efficient, and safer. Specialty Lubrication View FAQs \u2192 Lubrication Systems View FAQs \u2192 Fluid [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","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":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-28869","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.1 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Industrial FAQs | Lubrication, Fluid Transfer, Vacuum, Detection<\/title>\n<meta name=\"description\" content=\"Find clear answers to your most common technical questions on lubrication, lubrication systems, fluid transfer, detection, and vacuum solutions. Expert-backed guidance from Droplex Industrial.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.droplex.com\/ug\/faqs\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"FAQs\" \/>\n<meta property=\"og:description\" content=\"Find clear answers to your most common technical questions on lubrication, lubrication systems, fluid transfer, detection, and vacuum solutions. 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