{"id":28869,"date":"2025-05-20T14:10:30","date_gmt":"2025-05-20T11:10:30","guid":{"rendered":"https:\/\/www.droplex.com\/us\/?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\/us\/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\/us\/\" 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-e4ab4eaa98a492cf2e1c853822e14c8a 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-e8d1e8a697f4e8127f21ba7bcd511598 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\/us\/wp-content\/uploads\/sites\/11\/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-446112c6e5eb030f3641f96bf9e75f53 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\/us\/wp-content\/uploads\/sites\/11\/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\/us\/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-e4c9eeb568f36c97c827b0638176db47 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\/us\/wp-content\/uploads\/sites\/11\/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-b2425124a58879c282ea570021eb85e7 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-7125c1ec25e690b4a800ec77f05edc4f 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\/us\/wp-content\/uploads\/sites\/11\/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-beb24542f3f4d71f9b13afe113c2bdba 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\/us\/wp-content\/uploads\/sites\/11\/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\/us\/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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