{"id":3310,"date":"2020-12-08T10:00:26","date_gmt":"2020-12-08T18:00:26","guid":{"rendered":"https:\/\/www.linquip.com\/blog\/?p=3310"},"modified":"2025-08-28T01:09:24","modified_gmt":"2025-08-28T09:09:24","slug":"hydraulic-pump-working-principles","status":"publish","type":"post","link":"https:\/\/www.linquip.com\/blog\/hydraulic-pump-working-principles\/","title":{"rendered":"How Does a Hydraulic Pump Work? A Definitive Guide"},"content":{"rendered":"<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:\/\/www.linquip.com\/blog\/hydraulic-pump-working-principles\/#What_is_hydraulic_pump\" >What is hydraulic pump?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.linquip.com\/blog\/hydraulic-pump-working-principles\/#How_does_a_hydraulic_pump_work\" >How does a hydraulic pump work?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.linquip.com\/blog\/hydraulic-pump-working-principles\/#Hydraulic_pump_maintenance\" >Hydraulic pump maintenance<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.linquip.com\/blog\/hydraulic-pump-working-principles\/#Is_A_Hydraulic_Pump_Capable_of_Creating_Pressure_or_Flow\" >Is A Hydraulic Pump Capable of Creating Pressure or Flow?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.linquip.com\/blog\/hydraulic-pump-working-principles\/#Download_Hydraulic_Pump_Working_Principles_PDF\" >Download Hydraulic Pump Working Principles PDF<\/a><\/li><\/ul><\/nav><\/div>\n<p><span style=\"font-weight: 400;\">You hear a lot about hydraulic pumps in this modern world. It would be virtually impossible to complete or create certain projects without a hydraulic pump and its accessories. These compact parts can force heavy objects into place with great precision and control. Hydraulic pumps are necessary for assembly equipment, construction machines, and farming devices. The hydraulic pump is at the heart of any system. In this article, we will answer the question \u201c<\/span><span style=\"font-weight: 400;\">How does a hydraulic pump work?<\/span><span style=\"font-weight: 400;\">\u201d. Read this new blog in Linquip to find out more.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">We at Linquip offer you all of the information you need concerning hydraulic pump equipment, devices, and related products on our platform. We&#8217;re happy to assist you with any questions about hydraulic pumps that you may have. Please contact our experts today. The first thing we would recommend is that you take the time to read Linquip&#8217;s article, &#8220;<\/span><a href=\"https:\/\/www.linquip.com\/industrial-directories\/827\/hydraulic-pumps\"><b>Hydraulic Pumps: Working Principles, Function &amp; Diagram<\/b><\/a><span style=\"font-weight: 400;\">.&#8221; Registering as a<\/span><a href=\"https:\/\/www.linquip.com\/experts\/leaderboard\"> <b>Linquip Expert<\/b><\/a><span style=\"font-weight: 400;\"> will give you complete access to all of Linquip&#8217;s features.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Have you ever thought about submitting a<\/span><a href=\"https:\/\/www.linquip.com\/blog\/user-guest-post\"> <b>Guest Post<\/b><\/a><span style=\"font-weight: 400;\"> to Linquip? Guest posts are accepted on Linquip so you can do that too.<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 12pt;\"><strong><a title=\"\u21d2 View a List of Hydraulic Pump for Sale and Their Suppliers \u21d0\" href=\"https:\/\/www.linquip.com\/industrial-directories\/827\/hydraulic-pumps\/for-sale?utm_source=Landin_Page&amp;utm_medium=Banner&amp;utm_campaign=Landing_CTA_banner&amp;utm_id=For-Sale&amp;utm_content=For-Sale\" target=\"_blank\" rel=\"noopener\">\u21d2 View a List of Hydraulic Pump for Sale and Their Suppliers \u21d0<\/a><\/strong><\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_is_hydraulic_pump\"><\/span>What is hydraulic pump?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">A hydraulic pump which is the heart of a hydraulic system is a mechanical source of power that converts mechanical power into hydraulic energy (hydrostatic energy i.e. flow, pressure). It generates flow with enough power to overcome pressure induced by the load at the pump outlet. While mechanical rotational power is the product of torque and speed, hydraulic power is pressure times flow.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">When a hydraulic pump operates, it creates a vacuum at the pump inlet, which forces liquid from the reservoir into the inlet line to the pump and by mechanical action delivers this liquid to the pump outlet and forces it into the hydraulic system.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">All pumps may be classified as either positive-displacement or non-positive-displacement. Hydrostatic pumps are positive displacement pumps while hydrodynamic pumps can be fixed displacement pumps, in which the displacement (flow through the pump per rotation of the pump) cannot be adjusted, or variable displacement pumps, which have a more complicated construction that allows the displacement to be adjusted. Hydrodynamic pumps are more frequent in day-to-day life. Hydrostatic pumps of various types all work on the principle of Pascal&#8217;s law.<\/span><span style=\"font-weight: 400;\"> Most <\/span><span style=\"font-weight: 400;\">hydraulic pump types<\/span><span style=\"font-weight: 400;\"> used in hydraulic systems are positive-displacement.<\/span><\/p>\n<p><img decoding=\"async\" class=\"size-full wp-image-3313 aligncenter\" src=\"https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/117107-4697489.jpg\" alt=\"How does a hydraulic pump work? - Linquip\" width=\"700\" height=\"520\" title=\"\" srcset=\"https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/117107-4697489.jpg 700w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/117107-4697489-300x223.jpg 300w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/117107-4697489-485x360.jpg 485w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/117107-4697489-696x517.jpg 696w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/117107-4697489-565x420.jpg 565w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/117107-4697489-80x60.jpg 80w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/117107-4697489-160x120.jpg 160w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/117107-4697489-265x198.jpg 265w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Positive displacement pumps<\/span> <span style=\"font-weight: 400;\">deliver a constant volume of fluid in a cycle. The discharge quantity per revolution is fixed in these pumps and they produce fluid flow proportional to their displacement and rotor speed. These pumps are used in most of the industrial fluid power applications. The output fluid flow is constant and is independent of the system pressure (load).<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u00a0The important advantage associated with these pumps is that the high-pressure and low-pressure areas (means input and output region) are separated and hence the fluid cannot leak back due to higher pressure at the outlets. These features make the positive displacement pump most suited and universally accepted for hydraulic systems. The important advantages of positive displacement pumps over nonpositive displacement pumps include the capability to generate high pressures, high volumetric efficiency, and high power to weight ratio. The change in the efficiency of positive displacement pumps throughout the pressure range is small and the operating range of pressure and speed is wider.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_does_a_hydraulic_pump_work\"><\/span>How does a hydraulic pump work?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">The <\/span><span style=\"font-weight: 400;\">working principle of <a href=\"https:\/\/en.wikipedia.org\/wiki\/Hydraulic_pump\" target=\"_blank\" rel=\"noopener noreferrer\">hydraulic pump<\/a><\/span><span style=\"font-weight: 400;\"> is the same for all the other pumps. Due to mechanical action, the pump creates a partial vacuum at the inlet. This causes the atmospheric pressure to force the fluid into the inlet of the pump. The pump then pushes the fluid into the hydraulic system. The pump contains two check valves. Check valve 1 is connected to the pump inlet and allows fluid to enter the pump only through it. Check valve 2 is connected to the pump discharge and allows fluid to exit only through it.<\/span><\/p>\n<figure id=\"attachment_18776\" aria-describedby=\"caption-attachment-18776\" style=\"width: 500px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-18776\" src=\"https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/12\/hydraulic-components.jpg\" alt=\"Hydraulic Pump Working Principles\" width=\"500\" height=\"305\" title=\"\" srcset=\"https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/12\/hydraulic-components.jpg 500w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/12\/hydraulic-components-300x183.jpg 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><figcaption id=\"caption-attachment-18776\" class=\"wp-caption-text\">Components of a hydraulic pump (Reference: <strong>designworldonline.com<\/strong>)<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">\u00a0When the piston is pulled to the left, a partial vacuum is created in the pump cavity 3. This vacuum holds check valve 2 against its seat and allows atmospheric pressure to push the fluid inside the cylinder through check valve 1. When the piston is pushed to the right, the fluid movement closes check valve 1 and opens outlet valve 2. The quantity of fluid displaced by the piston is forcibly ejected from the cylinder. The volume of the fluid displaced by the piston during the discharge stroke is called the displacement volume of the pump.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The pumping action of a simple piston pump is shown in the figure below.<\/span><\/p>\n<p><img decoding=\"async\" class=\"size-full wp-image-3311 aligncenter\" src=\"https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/hydrolic.jpg\" alt=\"How does a hydraulic pump work? - Linquip\" width=\"485\" height=\"304\" title=\"\" srcset=\"https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/hydrolic.jpg 485w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/hydrolic-300x188.jpg 300w\" sizes=\"(max-width: 485px) 100vw, 485px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Hydraulic_pump_maintenance\"><\/span>Hydraulic pump maintenance<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">The need for hydraulic preventive maintenance is determined over time by the operating conditions of the various hydraulic components. For example, a service interval of 10,000 hours (about 14 months) is generally recommended for piston pumps. Below is a list of daily maintenance tasks.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Check oil levels in power unit tanks.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Check for temperature changes in the oil.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Check the system for water or dirt in the oil.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Check for leaks.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Check and tighten screws and pipe clamps.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Verify pressure gauge readings.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Monitor the running noise of the <\/span><span style=\"font-weight: 400;\">hydraulic oil pump,<\/span><span style=\"font-weight: 400;\"> and electric motors to identify changes.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Empty all valve panel drip pans.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Check for possible leaks in valve groups by wiping an item clean before inspecting it.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Keep surfaces of pipes, components, and tanks clean.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Check with operators to determine if any service or maintenance is required.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Check the service book to see if operators have recorded any problems.<\/span><\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"size-full wp-image-3314 aligncenter\" src=\"https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/HY400-hydraulic-pump-oil-refinery-1030x773-1.jpg\" alt=\"How does a hydraulic pump work? - Linquip\" width=\"700\" height=\"525\" title=\"\" srcset=\"https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/HY400-hydraulic-pump-oil-refinery-1030x773-1.jpg 700w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/HY400-hydraulic-pump-oil-refinery-1030x773-1-300x225.jpg 300w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/HY400-hydraulic-pump-oil-refinery-1030x773-1-696x522.jpg 696w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/HY400-hydraulic-pump-oil-refinery-1030x773-1-560x420.jpg 560w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/HY400-hydraulic-pump-oil-refinery-1030x773-1-80x60.jpg 80w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/HY400-hydraulic-pump-oil-refinery-1030x773-1-160x120.jpg 160w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/HY400-hydraulic-pump-oil-refinery-1030x773-1-265x198.jpg 265w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Is_A_Hydraulic_Pump_Capable_of_Creating_Pressure_or_Flow\"><\/span><b>Is A Hydraulic Pump Capable of Creating Pressure or Flow?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">The pump creates liquid flow or movement and is not capable of creating pressure. A result of this is the production of the flow necessary to develop pressure, which depends on the resistance to fluid flow in the system.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Download_Hydraulic_Pump_Working_Principles_PDF\"><\/span><b>Download Hydraulic Pump Working Principles PDF<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Besides the post, we are also providing you with a PDF document, which you can save for future use as a reference whenever you need it. You can start downloading the PDF document from the link below.<\/span><\/p>\n<div class=\"su-button-center\"><a href=\"https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/12\/linquip.com-How-Does-a-Hydraulic-Pump-Work-A-Definitive-Guide.pdf\" class=\"su-button su-button-style-default su-button-wide\" style=\"color:#FFFFFF;background-color:#2D89EF;border-color:#246ec0;border-radius:12px\" target=\"_blank\" rel=\"noopener noreferrer\"><span style=\"color:#FFFFFF;padding:0px 30px;font-size:22px;line-height:44px;border-color:#6cadf4;border-radius:12px;text-shadow:none\"> Download PDF<\/span><\/a><\/div>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">So, now that you know the answer to the question \u2018<\/span><span style=\"font-weight: 400;\">how does a hydraulic pump work?<\/span><span style=\"font-weight: 400;\">\u2019, let us know what you think by leaving a reply in the comment section. We will be glad to have your viewpoint on the article. Is there any question we can help you through? Feel free to <a href=\"https:\/\/www.linquip.com\/sign-up?client_redirect=\/\" target=\"_blank\" rel=\"noopener noreferrer\">sign up on Linquip<\/a> to get the most professional advice from our experts.<\/span><\/p>\n<h3><b>Buy Equipment or Ask for a Service<\/b><\/h3>\n<p>By using Linquip RFQ Service, you can expect\u00a0to receive quotations from various suppliers across multiple industries and regions.<\/p>\n<p style=\"text-align: center;\"><strong><a href=\"http:\/\/linquip.com\/get-quote?utm_source=blog&amp;utm_medium=content&amp;utm_campaign=product_list&amp;utm_term=product_list&amp;utm_content=rfq\" target=\"_blank\" rel=\"noopener\">Click Here to Request a Quotation From Suppliers and Service Providers<\/a><\/strong><\/p>\n<p><em><strong>Read More on Linquip<\/strong><\/em><\/p>\n<ul>\n<li><span style=\"text-decoration: underline;\"><strong><span style=\"font-size: 10pt; font-family: verdana, geneva, sans-serif;\"><a title=\"Working Principles of Hydraulic Pump\" href=\"https:\/\/www.linquip.com\/blog\/working-principles-of-hydraulic-pump\/\" target=\"_blank\" rel=\"noopener\">Working Principles of Hydraulic Pump<\/a><\/span><\/strong><\/span><\/li>\n<li><span style=\"text-decoration: underline;\"><strong><span style=\"font-size: 10pt; font-family: verdana, geneva, sans-serif;\"><a title=\"Difference Between Pump and Turbine\" href=\"https:\/\/www.linquip.com\/blog\/difference-between-pump-and-turbine\/\" target=\"_blank\" rel=\"noopener\" data-schema-attribute=\"\">Difference Between Pump and Turbine<\/a><\/span><\/strong><\/span><\/li>\n<li><span style=\"text-decoration: underline;\"><strong><span style=\"font-size: 10pt; font-family: verdana, geneva, sans-serif;\"><a title=\"Different Types of Hydraulic Pumps: a Complete Guide\" href=\"https:\/\/www.linquip.com\/blog\/different-types-of-hydraulic-pumps\/\" target=\"_blank\" rel=\"noopener\">Different Types of Hydraulic Pumps: a Complete Guide<\/a><\/span><\/strong><\/span><\/li>\n<li><span style=\"text-decoration: underline;\"><strong><span style=\"font-size: 10pt; font-family: verdana, geneva, sans-serif;\"><a title=\"What Are Air Source Heat Pumps? 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font-family: verdana, geneva, sans-serif;\"><a href=\"https:\/\/www.linquip.com\/blog\/parts-of-submersible-pump\/\" target=\"_blank\" rel=\"noopener\">20 Parts of Submersible Pump + PDF<\/a><\/span><\/strong><\/span><\/li>\n<li><span style=\"text-decoration: underline;\"><strong><span style=\"font-size: 10pt; font-family: verdana, geneva, sans-serif;\"><a href=\"https:\/\/www.linquip.com\/blog\/what-is-a-demand-pump-and-how-does-it-work\/\" target=\"_blank\" rel=\"noopener\">What Is a Demand Pump and How Does It Work? (Clear Guide)<\/a><\/span><\/strong><\/span><\/li>\n<li><span style=\"text-decoration: underline;\"><strong><span style=\"font-size: 10pt; font-family: verdana, geneva, sans-serif;\"><a href=\"https:\/\/www.linquip.com\/blog\/parts-of-sump-pump\/\" target=\"_blank\" rel=\"noopener\">12 Parts of Sump Pump + Diagram<\/a><\/span><\/strong><\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>You hear a lot about hydraulic pumps in this modern world. It would be virtually impossible to complete or create certain projects without a hydraulic pump and its accessories. These compact parts can force heavy objects into place with great precision and control. Hydraulic pumps are necessary for assembly equipment, construction machines, and farming devices. &#8230;<\/p>\n","protected":false},"author":4,"featured_media":3312,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","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":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[23],"tags":[334,338],"class_list":["post-3310","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pump","tag-device-characteristic","tag-question"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/posts\/3310","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/comments?post=3310"}],"version-history":[{"count":7,"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/posts\/3310\/revisions"}],"predecessor-version":[{"id":36525,"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/posts\/3310\/revisions\/36525"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/media\/3312"}],"wp:attachment":[{"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/media?parent=3310"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/categories?post=3310"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/tags?post=3310"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}