{"id":5908,"date":"2025-11-03T21:03:39","date_gmt":"2025-11-03T21:03:39","guid":{"rendered":"https:\/\/fs-elliott.com\/?p=5908"},"modified":"2026-10-28T22:48:59","modified_gmt":"2026-10-28T22:48:59","slug":"rerate-or-replace-how-to-maximize-compressor-efficiency-without-new-equipment","status":"publish","type":"post","link":"https:\/\/fs-elliott.com\/ja\/blog\/rerate-or-replace-how-to-maximize-compressor-efficiency-without-new-equipment\/","title":{"rendered":"Rerate or Replace? How to Maximize Compressor Efficiency Without New Equipment"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"5908\" class=\"elementor elementor-5908\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7c5c533 e-flex e-con-boxed e-con e-parent\" data-id=\"7c5c533\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-25821c2 e-con-full e-flex e-con e-child\" data-id=\"25821c2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4811fee elementor-widget elementor-widget-heading\" data-id=\"4811fee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Rerate or Replace? How to Maximize Compressor Efficiency Without New Equipment<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fa74296 elementor-widget elementor-widget-heading\" data-id=\"fa74296\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">11\u6708 3, 2025<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2b84992 blog-float-image elementor-widget elementor-widget-image\" data-id=\"2b84992\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"333\" src=\"https:\/\/fs-elliott.com\/wp-content\/uploads\/2025\/11\/Airend-Rerate.jpg\" class=\"attachment-large size-large wp-image-5910\" alt=\"Rerate or Replace? How to Maximize Compressor Efficiency Without New Equipment\" srcset=\"https:\/\/fs-elliott.com\/wp-content\/uploads\/2025\/11\/Airend-Rerate.jpg 960w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2025\/11\/Airend-Rerate-300x125.jpg 300w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2025\/11\/Airend-Rerate-768x320.jpg 768w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2025\/11\/Airend-Rerate-18x8.jpg 18w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2025\/11\/Airend-Rerate-24x10.jpg 24w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2025\/11\/Airend-Rerate-36x15.jpg 36w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2025\/11\/Airend-Rerate-48x20.jpg 48w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-190e439 e-flex e-con-boxed e-con e-parent\" data-id=\"190e439\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-f31b40d e-con-full blog-wrap e-flex e-con e-child\" data-id=\"f31b40d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a8ef94f elementor-widget elementor-widget-text-editor\" data-id=\"a8ef94f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div style=\"font-size: 16px; line-height: 1.5;\"><p>Rerating an existing compressor package provides a cost-efficient path to enhance plant air capacity without purchasing a new\u00a0 <a href=\"\/ja\/products\/centrifugal-compressors\/\">centrifugal compressor<\/a> package. This approach eliminates the complexities associated with minimum bid procurement, budget approval, and permits for acquiring a new compressor. Organizations can increase capacity and efficiency by rerating existing equipment while saving time and money.\u00a0<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ba174d6 e-flex e-con-boxed e-con e-parent\" data-id=\"ba174d6\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-d5f7877 e-con-full e-flex e-con e-child\" data-id=\"d5f7877\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d647d28 elementor-widget elementor-widget-heading\" data-id=\"d647d28\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What is a Compressor Rerate? <\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t\n<hr class=\"e-c3d4456-4036c96 e-divider-base\" data-interaction-id=\"c3d4456\"  data-e-type=\"widget\" data-id=\"c3d4456\" \/>\n\t\t\t\t<div class=\"elementor-element elementor-element-220d4bb elementor-widget elementor-widget-text-editor\" data-id=\"220d4bb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span data-preserver-spaces=\"true\">A <a href=\"\/ja\/2025\/02\/16\/compressor-airend-replacement-overhaul-rerate-derate-which-solution-is-right-for-you\/\">compressor rerate<\/a> involves modifying internal components\u00a0 and system settings of an existing compressor package to:\u00a0<\/span><\/p><ul><li><span data-preserver-spaces=\"true\">Increase design flow and capacity.\u00a0<\/span><\/li><li><span data-preserver-spaces=\"true\">Raise the design discharge pressure.\u00a0<\/span><\/li><li><span data-preserver-spaces=\"true\">Improve compressor efficiency.\u00a0<\/span><\/li><\/ul><p><span data-preserver-spaces=\"true\"><br \/>When deciding between re-rating or purchasing a new air compressor, it is essential to asses your system\u2019s current output, demand profile, and environmental conditions. While centrifugal compressors are engineered with 2-4 stages, impellers, diffusers, and inlet casings to meet specific conditions, their performance is confined to their original design limitations. Rerating can yield performance improvements of up to 30-50% by modifying internal components without replacing the entire skid assembly.\u00a0\u00a0<\/span><\/p><p><span data-preserver-spaces=\"true\">Over time, ambient temperature increases, component wear, or changes in process requirements can reduce an older unit\u2019s effective performance. Rerating can restore the flow to its original level and potentially enhance efficiency by leveraging advancements in aero hardware technology to accommodate current atmospheric conditions.\u00a0<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d08bf22 e-flex e-con-boxed e-con e-parent\" data-id=\"d08bf22\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-32d8603 e-con-full e-flex e-con e-child\" data-id=\"32d8603\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-25e1d4a elementor-widget elementor-widget-heading\" data-id=\"25e1d4a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Benefits of Rerating: <\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t\n<hr class=\"e-d8812e4-57e4ecf e-divider-base\" data-interaction-id=\"d8812e4\"  data-e-type=\"widget\" data-id=\"d8812e4\" \/>\n\t\t\t\t<div class=\"elementor-element elementor-element-8e656ac elementor-widget elementor-widget-text-editor\" data-id=\"8e656ac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li><span data-preserver-spaces=\"true\">Even minor adjustments can significantly impact discharge pressure. Alongside airend components, upgrades to inlet and unloading valves, unloading silencers, or drivers may be necessary to accommodate the rerate effectively.\u00a0<\/span><\/li><li><span data-preserver-spaces=\"true\">Lead times for rerate projects is typically shorter than for the new equipment procurement. However, changes to accessories may require modifications to the customer site or utilities, which could result in additional downtime for the unit.\u00a0<\/span><\/li><li><span data-preserver-spaces=\"true\">Rerating is more cost-effective than purchasing an entirely new unit, especially if the airend already operates near the upper limits of the frame&#8217;s flow capabilities.\u00a0<\/span><\/li><li><span data-preserver-spaces=\"true\">The original airend can be retained as an emergency spare, helping ensure backup readiness.\u00a0<\/span><\/li><li><span data-preserver-spaces=\"true\">In certain cases, the rerate can be categorized as a maintenance expense rather than a capital budget expenditure.<\/span><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-00578aa e-flex e-con-boxed e-con e-parent\" data-id=\"00578aa\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-2a56eac e-con-full e-flex e-con e-child\" data-id=\"2a56eac\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-531f02c elementor-widget elementor-widget-heading\" data-id=\"531f02c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Case Study #1: Major Automotive Manufacturer <\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t\n<hr class=\"e-8a2da5d-1931973 e-divider-base\" data-interaction-id=\"8a2da5d\"  data-e-type=\"widget\" data-id=\"8a2da5d\" \/>\n\t\t\t\t<div class=\"elementor-element elementor-element-ac75199 elementor-widget elementor-widget-text-editor\" data-id=\"ac75199\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t\n<style>\n.rerate-table-wrap {\n    width: 100%;\n    box-sizing: border-box;\n    padding: 0 20px;\n    margin: 25px 0;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n}\n\n.rerate-table {\n    width: 100%;\n    min-width: 600px;\n    border-collapse: collapse;\n    border: 1px solid #ddd;\n    text-align: left;\n    line-height: 1.6;\n}\n\n.rerate-table th,\n.rerate-table td {\n    border: 1px solid #ddd;\n    padding: 12px 15px;\n    vertical-align: top;\n}\n\n.rerate-table th {\n    font-weight: bold;\n}\n\n@media (max-width: 767px) {\n    .rerate-table-wrap {\n        padding: 0 15px;\n    }\n\n    .rerate-table th,\n    .rerate-table td {\n        padding: 10px;\n        font-size: 14px;\n    }\n}\n<\/style>\n\n<p>A large automotive company in the Southern U.S. faced the challenge of meeting the increased air demand by adding new vehicle models to its production line. While considering the purchase of an additional air compressor, they were presented with the option of rerating to fulfill their air needs.<\/p>\n\n<p>The existing air compressors&#8217; airends provided 4,000 CFM each. Through rerating, the maximum capacity of each airend could be increased to 5,600 CFM, effectively meeting the plant&#8217;s increased production air supply requirements.<\/p>\n\n<p>A thorough review of the compressors&#8217; original design was conducted, and a comprehensive proposal was offered, demonstrating the increased inlet flow rate and capacity. The proposal outlined that the rerated airends would have the same design as the original air compressors and would utilize maintenance parts free of silicone. The proposal included full specifications and the proposed performance curve.<\/p>\n\n<div class=\"rerate-table-wrap\">\n    <table class=\"rerate-table\">\n        <thead>\n            <tr>\n                <th scope=\"col\">Rerate Proposal Summary<\/th>\n                <th scope=\"col\">Original Spec<\/th>\n                <th scope=\"col\">Proposed Rerate<\/th>\n            <\/tr>\n        <\/thead>\n        <tbody>\n            <tr>\n                <td>Inlet Flow Rate<\/td>\n                <td>4000 CFM\/airend<\/td>\n                <td>5600 CFM\/airend<\/td>\n            <\/tr>\n            <tr>\n                <td>Discharge Pressure<\/td>\n                <td>150 PSIG<\/td>\n                <td>150 PSIG<\/td>\n            <\/tr>\n            <tr>\n                <td>Airend Power Requirements Per Airend<\/td>\n                <td>1015 HP<\/td>\n                <td>1207 HP<\/td>\n            <\/tr>\n            <tr>\n                <td>Currently Installed Driver Nameplate Horsepower<\/td>\n                <td>1250 HP<\/td>\n                <td>No change required.<\/td>\n            <\/tr>\n            <tr>\n                <td>Capacity Increase (Per Airend)<\/td>\n                <td><\/td>\n                <td>1600 CFM\/40%<\/td>\n            <\/tr>\n            <tr>\n                <td>Total Capacity Increase<\/td>\n                <td>&#8211;<\/td>\n                <td>8000 CFM\/40%<\/td>\n            <\/tr>\n        <\/tbody>\n    <\/table>\n<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-177a16b e-flex e-con-boxed e-con e-parent\" data-id=\"177a16b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6b5efb6 e-con-full e-flex e-con e-child\" data-id=\"6b5efb6\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b8afff1 elementor-widget elementor-widget-heading\" data-id=\"b8afff1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Case Study #2: Food &amp; Beverage Manufacturer <\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t\n<hr class=\"e-1f028c7-7e18189 e-divider-base\" data-interaction-id=\"1f028c7\"  data-e-type=\"widget\" data-id=\"1f028c7\" \/>\n\t\t\t\t<div class=\"elementor-element elementor-element-df76e57 elementor-widget elementor-widget-text-editor\" data-id=\"df76e57\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A large food manufacturer in the Northeastern U.S. had concerns about the performance of their aging centrifugal compressor from the 1970s and the overall energy efficiency of their plant. They were searching for a solution that would allow them to reduce energy consumption while maintaining the necessary performance for production.\u00a0<\/p><p>\u00a0<\/p><p>With advancements in parts and aero technology, a rerate presented an opportunity to achieve the same level of performance as their existing air compressors while reducing horsepower usage. Specifically, the horsepower requirement decreased from 680 HP to 661.9 HP with the rerate while maintaining the same inlet capacity of 3,050 ICFM.\u00a0<\/p><p><br \/>To put this into perspective, if the compressor operates 24\/7 throughout the year, this rerated unit would consume approximately 122,700 kWh less per year. Based on the average U.S. energy rate of 12.84 cents per kWh, this results in annual savings of roughly $15,700.\u00a0<\/p><p><br \/>This customer regained the full capacity of their aging compressor and achieved significant energy cost reduction while maintaining the required airflow for their operations.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0fd56e9 e-flex e-con-boxed e-con e-parent\" data-id=\"0fd56e9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6028360 e-con-full e-flex e-con e-child\" data-id=\"6028360\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c3b40ea elementor-widget elementor-widget-heading\" data-id=\"c3b40ea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Making the Right Decision Between Rerate vs Replace<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t\n<hr class=\"e-db63d91-65843ff e-divider-base\" data-interaction-id=\"db63d91\"  data-e-type=\"widget\" data-id=\"db63d91\" \/>\n\t\t\t\t<div class=\"elementor-element elementor-element-aed6172 elementor-widget elementor-widget-text-editor\" data-id=\"aed6172\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>When considering ways to improve compressor efficiency, rerating stands out as an excellent option to increase flow, maintain or increase discharge pressure, and cut energy costs\u2014without the capital cost and lead time of new equipment.<\/p><p>Each situation requires careful evaluation: existing frame capacity, duty cycle, efficiency goals, and cost of modifications must all be weighed. Consultation with engineers and authorized FS-Elliott representatives will help determine whether a rerate or new compressor acquisition is the best path forward.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4589f03 e-flex e-con-boxed e-con e-parent\" data-id=\"4589f03\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-2e88b5e e-con-full e-flex e-con e-child\" data-id=\"2e88b5e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5119cc5 elementor-widget elementor-widget-heading\" data-id=\"5119cc5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Improve Compressor Efficiency with Rerate or Replacement Solutions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-15130b4 elementor-widget elementor-widget-text-editor\" data-id=\"15130b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-pm-slice=\"1 1 []\">Connect with our team to explore whether rerating or replacing your centrifugal compressor can help improve energy efficiency, reduce operating costs, and optimize performance for your current compressed air demands.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e6c6ff4 elementor-widget elementor-widget-button\" data-id=\"e6c6ff4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/fs-elliott.com\/ja\/contact-us\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-arrow-right\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M190.5 66.9l22.2-22.2c9.4-9.4 24.6-9.4 33.9 0L441 239c9.4 9.4 9.4 24.6 0 33.9L246.6 467.3c-9.4 9.4-24.6 9.4-33.9 0l-22.2-22.2c-9.5-9.5-9.3-25 .4-34.3L311.4 296H24c-13.3 0-24-10.7-24-24v-32c0-13.3 10.7-24 24-24h287.4L190.9 101.2c-9.8-9.3-10-24.8-.4-34.3z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">TALK TO AN EXPERT<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c996c61 e-flex e-con-boxed e-con e-parent\" data-id=\"c996c61\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-62c3d5a elementor-widget elementor-widget-heading\" data-id=\"62c3d5a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">YOU MAY ALSO LIKE<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-92bd0e7 elementor-widget elementor-widget-heading\" data-id=\"92bd0e7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Continue Reading<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t\n<hr class=\"e-97621de-61f19d4 e-divider-base\" data-interaction-id=\"97621de\"  data-e-type=\"widget\" data-id=\"97621de\" \/>\n\t\t\t\t<div class=\"elementor-element 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elementor-posts--skin-cards elementor-grid\" role=\"list\">\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-5260 post type-post status-publish format-standard has-post-thumbnail hentry category-podcasts\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/fs-elliott.com\/ja\/podcasts\/how-compressed-air-impacts-product-quality-and-efficiency-in-automotive-manufacturing\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"300\" height=\"125\" src=\"https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/BeyondCompressionBlog960-Episode7-300x125.png\" class=\"attachment-medium size-medium wp-image-5262\" alt=\"Beyond Compression Blog Episode 7\" srcset=\"https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/BeyondCompressionBlog960-Episode7-300x125.png 300w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/BeyondCompressionBlog960-Episode7-768x320.png 768w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/BeyondCompressionBlog960-Episode7-18x8.png 18w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/BeyondCompressionBlog960-Episode7-24x10.png 24w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/BeyondCompressionBlog960-Episode7-36x15.png 36w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/BeyondCompressionBlog960-Episode7-48x20.png 48w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/BeyondCompressionBlog960-Episode7.png 960w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__badge\">Beyond Compression Podcast<\/div>\n\t\t\t\t<div class=\"elementor-post__avatar\">\n\t\t\t<img alt='Barbara Myers' src='https:\/\/secure.gravatar.com\/avatar\/b3b3ff64776e17b82b04ab87e1167f7bb460968a51cdd1b921ba007a0160074c?s=128&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/b3b3ff64776e17b82b04ab87e1167f7bb460968a51cdd1b921ba007a0160074c?s=256&#038;d=mm&#038;r=g 2x' class='avatar avatar-128 photo' height='128' width='128' \/>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/fs-elliott.com\/ja\/podcasts\/how-compressed-air-impacts-product-quality-and-efficiency-in-automotive-manufacturing\/\" >\n\t\t\t\tHow Compressed Air Impacts Product Quality and Efficiency in Automotive Manufacturing\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Automotive manufacturing relies on compressed air at virtually every stage of production. From robotic assembly and paint operations to material handling and battery manufacturing, compressed air powers critical processes that keep production moving.<\/p>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/fs-elliott.com\/ja\/podcasts\/how-compressed-air-impacts-product-quality-and-efficiency-in-automotive-manufacturing\/\" aria-label=\"Read more about How Compressed Air Impacts Product Quality and Efficiency in Automotive Manufacturing\" tabindex=\"-1\" >\n\t\t\tRead More \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t6\u6708 24, 2026\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-15604 post type-post status-publish format-standard has-post-thumbnail hentry category-product-brochures tag-centrifugal-compressor tag-hoc tag-polaris\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/fs-elliott.com\/ja\/product-brochures\/polaris-p650-df-brochure\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/P650DFbrochure-FeaturedImage-300x200.png\" class=\"attachment-medium size-medium wp-image-15610\" alt=\"\" srcset=\"https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/P650DFbrochure-FeaturedImage-300x200.png 300w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/P650DFbrochure-FeaturedImage-1024x683.png 1024w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/P650DFbrochure-FeaturedImage-768x512.png 768w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/P650DFbrochure-FeaturedImage-18x12.png 18w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/P650DFbrochure-FeaturedImage-24x16.png 24w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/P650DFbrochure-FeaturedImage-36x24.png 36w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/P650DFbrochure-FeaturedImage-48x32.png 48w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/P650DFbrochure-FeaturedImage.png 1536w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__badge\">Product Brochures<\/div>\n\t\t\t\t<div class=\"elementor-post__avatar\">\n\t\t\t<img alt='Barbara Myers' src='https:\/\/secure.gravatar.com\/avatar\/b3b3ff64776e17b82b04ab87e1167f7bb460968a51cdd1b921ba007a0160074c?s=128&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/b3b3ff64776e17b82b04ab87e1167f7bb460968a51cdd1b921ba007a0160074c?s=256&#038;d=mm&#038;r=g 2x' class='avatar avatar-128 photo' height='128' width='128' \/>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/fs-elliott.com\/ja\/product-brochures\/polaris-p650-df-brochure\/\" >\n\t\t\t\tPolaris P650 DF Brochure\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Maximize airflow and efficiency with FS-Elliott\u2019s Polaris P650 DF (Double-Flow) centrifugal air compressor, delivering 10,000 to 20,000 CFM of ISO 8573-1 Class 0 oil-free air. Our brochure highlights its innovative dual-inlet design, compact footprint, advanced technologies, and performance features designed to support reliable, energy-efficient operation.<\/p>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/fs-elliott.com\/ja\/product-brochures\/polaris-p650-df-brochure\/\" aria-label=\"Read more about Polaris P650 DF Brochure\" tabindex=\"-1\" >\n\t\t\tRead More \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t10\u6708 27, 2026\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-15582 post type-post status-publish format-standard has-post-thumbnail hentry category-product-brochures tag-centrifugal-compressor tag-hoc tag-polaris\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/fs-elliott.com\/ja\/product-brochures\/polaris-p750-brochure\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/P750brochure-FeaturedImage-300x200.png\" class=\"attachment-medium size-medium wp-image-15591\" alt=\"Polaris P750 brochure featured image\" srcset=\"https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/P750brochure-FeaturedImage-300x200.png 300w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/P750brochure-FeaturedImage-1024x683.png 1024w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/P750brochure-FeaturedImage-768x512.png 768w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/P750brochure-FeaturedImage-18x12.png 18w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/P750brochure-FeaturedImage-24x16.png 24w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/P750brochure-FeaturedImage-36x24.png 36w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/P750brochure-FeaturedImage-48x32.png 48w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/P750brochure-FeaturedImage.png 1536w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__badge\">Product Brochures<\/div>\n\t\t\t\t<div class=\"elementor-post__avatar\">\n\t\t\t<img alt='Barbara Myers' src='https:\/\/secure.gravatar.com\/avatar\/b3b3ff64776e17b82b04ab87e1167f7bb460968a51cdd1b921ba007a0160074c?s=128&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/b3b3ff64776e17b82b04ab87e1167f7bb460968a51cdd1b921ba007a0160074c?s=256&#038;d=mm&#038;r=g 2x' class='avatar avatar-128 photo' height='128' width='128' \/>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/fs-elliott.com\/ja\/product-brochures\/polaris-p750-brochure\/\" >\n\t\t\t\tPolaris P750 Brochure\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Experience high-capacity, energy-efficient performance with FS-Elliott\u2019s Polaris P750 centrifugal air compressor, delivering up to 22,100 CFM of ISO 8573-1 Class 0 oil-free air. Our brochure highlights its compact design, advanced technologies, performance capabilities, and innovative features designed to support reliable operation and reduced lifecycle costs.<\/p>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/fs-elliott.com\/ja\/product-brochures\/polaris-p750-brochure\/\" aria-label=\"Read more about Polaris P750 Brochure\" tabindex=\"-1\" >\n\t\t\tRead More \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t10\u6708 27, 2026\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-15571 post type-post status-publish format-standard has-post-thumbnail hentry category-product-brochures tag-compressor-control tag-energy-efficiency tag-regulus tag-remote-monitoring\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/fs-elliott.com\/ja\/product-brochures\/fs-connect-brochure\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/FS-Connectbrochure-FeaturedImage-300x200.png\" class=\"attachment-medium size-medium wp-image-15578\" alt=\"FS-Connect brochure featured image\" srcset=\"https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/FS-Connectbrochure-FeaturedImage-300x200.png 300w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/FS-Connectbrochure-FeaturedImage-1024x683.png 1024w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/FS-Connectbrochure-FeaturedImage-768x512.png 768w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/FS-Connectbrochure-FeaturedImage-18x12.png 18w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/FS-Connectbrochure-FeaturedImage-24x16.png 24w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/FS-Connectbrochure-FeaturedImage-36x24.png 36w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/FS-Connectbrochure-FeaturedImage-48x32.png 48w, https:\/\/fs-elliott.com\/wp-content\/uploads\/2026\/10\/FS-Connectbrochure-FeaturedImage.png 1536w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__badge\">Product Brochures<\/div>\n\t\t\t\t<div class=\"elementor-post__avatar\">\n\t\t\t<img alt='Barbara Myers' src='https:\/\/secure.gravatar.com\/avatar\/b3b3ff64776e17b82b04ab87e1167f7bb460968a51cdd1b921ba007a0160074c?s=128&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/b3b3ff64776e17b82b04ab87e1167f7bb460968a51cdd1b921ba007a0160074c?s=256&#038;d=mm&#038;r=g 2x' class='avatar avatar-128 photo' height='128' width='128' \/>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/fs-elliott.com\/ja\/product-brochures\/fs-connect-brochure\/\" >\n\t\t\t\tFS-Connect Brochure\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>Stay connected to your centrifugal compressors with FS-Elliott\u2019s FS-Connect remote monitoring solution. Our data sheet highlights real-time monitoring, performance trending, notifications, and available subscription options designed to improve equipment visibility, support proactive maintenance, and minimize unplanned downtime.<\/p>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/fs-elliott.com\/ja\/product-brochures\/fs-connect-brochure\/\" aria-label=\"Read more about FS-Connect Brochure\" tabindex=\"-1\" >\n\t\t\tRead More \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t10\u6708 27, 2026\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Rerating an existing compressor package provides a cost-efficient path to enhance plant air capacity without purchasing a new\u00a0 centrifugal compressor package. This approach eliminates the complexities associated with minimum bid procurement, budget approval, and permits for acquiring a new compressor. Organizations can increase capacity and efficiency by rerating existing equipment while saving time and money.\u00a0<\/p>","protected":false},"author":5,"featured_media":5910,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[46,32,45],"class_list":["post-5908","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-compressor-efficiency","tag-educational-resources","tag-operating-centrifugal-compressors"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Rerate or Replace? 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