{"id":134,"date":"2026-07-22T11:26:04","date_gmt":"2026-07-22T11:26:04","guid":{"rendered":"https:\/\/fenggu-bio.com\/negative-pressure-isolator\/"},"modified":"2026-07-24T03:07:40","modified_gmt":"2026-07-24T03:07:40","slug":"negative-pressure-isolator","status":"publish","type":"page","link":"https:\/\/fenggu-bio.com\/ru\/products\/negative-pressure-isolator\/","title":{"rendered":"\u0418\u0437\u043e\u043b\u044f\u0442\u043e\u0440 \u0441 \u043e\u0442\u0440\u0438\u0446\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u043c \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c"},"content":{"rendered":"<style>\n.entry-title,.ast-single-post .entry-header{display:none!important}\n.fg-full{width:100vw;position:relative;left:50%;right:50%;margin-left:-50vw;margin-right:-50vw}\n.fg-wrap{max-width:1160px;margin:0 auto;padding:0 24px}\n.fg-page{font-family:-apple-system,BlinkMacSystemFont,\"Segoe UI\",Roboto,\"Helvetica Neue\",Arial,\"PingFang SC\",\"Microsoft 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0;font-size:14px}\ntable.fg-spec th,table.fg-spec td{border:1px solid #d7dfea;padding:10px 13px;text-align:left}\ntable.fg-spec th{background:#eff4fb;color:#002B78;font-weight:700;width:23%}\n.fg-app{font-size:15.5px;color:#3a4658;max-width:900px}\n.fg-chips{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}\n.fg-chips span{background:#eff4fb;border:1px solid #cfdcf0;color:#003AA1;font-weight:600;font-size:14.5px;padding:11px 20px;border-radius:8px}\n.fg-note{background:#fff;border:1px solid #dbe3f0;border-left:4px solid #003AA1;border-radius:6px;padding:16px 20px;font-size:14.5px;color:#3a4658;margin-top:24px}\n.fg-rel{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}\n.fg-rel a{background:#fff;border:1px solid #dbe3f0;border-radius:10px;padding:18px 20px;text-decoration:none;transition:.18s;display:block}\n.fg-rel a:hover{box-shadow:0 6px 20px rgba(0,58,161,.13);transform:translateY(-2px)}\n.fg-rel .m{font-family:Consolas,monospace;font-size:11.5px;color:#EC001B;font-weight:700}\n.fg-rel .t{font-size:15px;color:#002B78;font-weight:600;margin-top:5px}\n.fg-cta{background:linear-gradient(rgba(0,22,60,.9),rgba(0,35,100,.9)),url(\/wp-content\/uploads\/site\/scene3.jpg) center\/cover;color:#fff;text-align:center}\n.fg-cta h2{color:#fff;font-size:30px}\n.fg-cta p{color:#dce7f7;font-size:16.5px;max-width:600px;margin:8px auto 26px}\n@media(max-width:900px){.fg-dtop{grid-template-columns:1fr;gap:26px}.fg-dhero h1{font-size:27px}.fg-rel{grid-template-columns:1fr}}\n.fg-hcar{position:relative;background:#fff;border-radius:14px;box-shadow:0 10px 34px rgba(0,0,0,.32);overflow:hidden}.fg-hslide{display:none;position:absolute;inset:0}.fg-hslide.active{display:block}.fg-hslide img{width:100%;height:100%;object-fit:contain;padding:12px;box-sizing:border-box}.fg-hdots{position:absolute;left:0;right:0;bottom:12px;display:flex;justify-content:center;gap:8px;z-index:5}.fg-hdots button{width:10px;height:10px;border-radius:50%;border:2px solid #003AA1;background:transparent;cursor:pointer;padding:0;transition:.2s}.fg-hdots button.active{background:#EC001B;border-color:#EC001B;transform:scale(1.15)}.fg-harrow{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:38px;height:38px;border-radius:50%;border:0;background:rgba(255,255,255,.92);color:#003AA1;font-size:20px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 3px 12px rgba(0,58,161,.25);transition:.2s}.fg-harrow:hover{background:#003AA1;color:#fff}.fg-harrow.prev{left:12px}.fg-harrow.next{right:12px}<\/style>\n<div class=\"fg-page\">\n<p><!-- HERO --><\/p>\n<section class=\"fg-full fg-dhero\">\n<div class=\"fg-wrap\">\n<div class=\"fg-crumb\"><a href=\"\/\">Home<\/a> &rsaquo; <a href=\"\/products\/\">Products<\/a> &rsaquo; Negative Pressure Isolator<\/div>\n<div class=\"fg-dtop\">\n<div>\n      <span class=\"fg-series-tag\">Isolation &amp; Barrier Systems<\/span><br \/>\n      <span class=\"fg-mdl\">FG-ISO-CN<\/span><\/p>\n<h1>Negative Pressure Isolator<\/h1>\n<p class=\"sub\">OEB5 containment at controlled negative pressure \u2014 for potent, sensitizing and radionuclide-contaminated material processing where operator protection is the primary design driver.<\/p>\n<p>      <a class=\"fg-btn fg-btn-p\" href=\"\/contact\/\">Request a Quote<\/a><br \/>\n      <a class=\"fg-btn fg-btn-o\" href=\"\/products\/\">All Products<\/a>\n    <\/div>\n<div class=\"fg-hcar\" id=\"fgHeroCar\" style=\"aspect-ratio:4 \/ 3\">\n<div class=\"fg-hslide active\"><img width=\"900\" height=\"900\" decoding=\"async\" src=\"\/wp-content\/uploads\/site\/cutout-negpressure.jpg\" alt=\"Fenggu Negative Pressure Isolator FG-ISO-CN\"><\/div>\n<div class=\"fg-hslide\"><img width=\"455\" height=\"584\" decoding=\"async\" loading=\"lazy\" src=\"\/wp-content\/uploads\/site\/negative-pressure-isolator-01.jpg\" alt=\"Fenggu Negative Pressure Isolator FG-ISO-CN\"><\/div>\n<div class=\"fg-hslide\"><img width=\"1137\" height=\"1073\" decoding=\"async\" loading=\"lazy\" src=\"\/wp-content\/uploads\/site\/negative-pressure-isolator-02.jpg\" alt=\"Fenggu Negative Pressure Isolator FG-ISO-CN\"><\/div>\n<p><button class=\"fg-harrow prev\" aria-label=\"Previous slide\">&#8249;<\/button><button class=\"fg-harrow next\" aria-label=\"Next slide\">&#8250;<\/button><\/p>\n<div class=\"fg-hdots\"><\/div>\n<\/div><\/div>\n<\/div>\n<\/section>\n<p><!-- OVERVIEW + FEATURES --><\/p>\n<section class=\"fg-sec\">\n<div class=\"fg-wrap fg-body\">\n<h2>Overview<\/h2>\n<p class=\"fg-lead\" style=\"max-width:none\">The Fenggu Negative Pressure Isolator maintains a controlled negative-pressure barrier between the operator and the material being handled, protecting personnel from potent, sensitizing, infectious or radionuclide-contaminated substances. Filtered supply air enters through the isolator ceiling and is drawn through the working chamber to HEPA-filtered exhaust, so any leak path draws air inward rather than outward. All operator interaction with the product takes place through sealed glove ports, with no direct contact between operator and process.<\/p>\n<p class=\"fg-lead\" style=\"max-width:none;margin-top:14px\">Chamber pressure, material and glove-port configuration are tailored to the containment level and process required \u2014 from routine potent-compound handling up to OEB5 operator protection for the most demanding actives.<\/p>\n<h2 style=\"margin-top:44px\">Key Features<\/h2>\n<ul class=\"fg-tlist\">\n<li>Continuous negative pressure (&minus;80 to &minus;50 Pa), maintained and monitored throughout operation<\/li>\n<li>Designed to OEB5 operator-protection level for potent and sensitizing compounds<\/li>\n<li>HEPA-filtered exhaust with a one-way exhaust valve to prevent reverse airflow<\/li>\n<li>Sealed glove-port operation \u2014 no direct operator contact with process material<\/li>\n<li>Intelligent automated control system with temperature, humidity and pressure monitoring, real-time printing and data storage<\/li>\n<li>Optional integrated weighing and explosion-proof design; low noise and low energy consumption<\/li>\n<li>SUS316L chamber; installable in a Grade D or unclassified room<\/li>\n<\/ul>\n<\/div>\n<\/section>\n<p><!-- SPECS --><\/p>\n<section class=\"fg-sec alt\">\n<div class=\"fg-wrap\">\n<h2>Technical Parameters<\/h2>\n<table class=\"fg-spec\">\n<tr>\n<th>Chamber pressure<\/th>\n<td>&minus;80 to &minus;50 Pa (adjustable)<\/td>\n<th>Operator protection<\/th>\n<td>OEB5 (design level)<\/td>\n<\/tr>\n<tr>\n<th>Power supply<\/th>\n<td>380 V \/ 50 Hz<\/td>\n<th>Negative-pressure power<\/th>\n<td>1000 W<\/td>\n<\/tr>\n<tr>\n<th>Chamber material<\/th>\n<td>SUS316L<\/td>\n<th>Airflow pattern<\/th>\n<td>Turbulent<\/td>\n<\/tr>\n<tr>\n<th>Containment integrity<\/th>\n<td>ISO 10648-2 compliant<\/td>\n<th>Noise<\/th>\n<td>&lt; 65 dB(A)<\/td>\n<\/tr>\n<tr>\n<th>Exhaust<\/th>\n<td>HEPA-filtered, one-way exhaust valve<\/td>\n<th>Installation<\/th>\n<td>Grade D or unclassified room<\/td>\n<\/tr>\n<\/table>\n<div class=\"fg-note\">Chamber dimensions, glove-port layout and containment level are configured to your specific compound and process. Share your OEL target and process steps for a tailored configuration.<\/div>\n<\/div>\n<\/section>\n<p><!-- APPLICATIONS --><\/p>\n<section class=\"fg-sec\">\n<div class=\"fg-wrap\">\n<h2>Applications<\/h2>\n<div class=\"fg-chips\">\n    <span>Potent Compound Handling<\/span><br \/>\n    <span>HPAPI Processing<\/span><br \/>\n    <span>Sensitizing Material Handling<\/span><br \/>\n    <span>Radionuclide-Contaminated Processing<\/span><br \/>\n    <span>Toxicology &amp; Containment Labs<\/span>\n  <\/div>\n<\/div>\n<\/section>\n<section class=\"fg-sec alt\">\n<div class=\"fg-wrap\">\n<h2>Related Products<\/h2>\n<div class=\"fg-rel\">\n    <a href=\"\/products\/#isolators\"><span class=\"m\">FG-ISO-DP<\/span><\/p>\n<div class=\"t\">Dispensing &amp; Containment Isolator (OEB5)<\/div>\n<p><\/a><br \/>\n    <a href=\"\/products\/#isolators\"><span class=\"m\">FG-ISO-CC<\/span><\/p>\n<div class=\"t\">Cell Processing Isolator<\/div>\n<p><\/a><br \/>\n    <a href=\"\/products\/\"><span class=\"m\">Isolators<\/span><\/p>\n<div class=\"t\">See all isolators &rarr;<\/div>\n<p><\/a>\n  <\/div>\n<\/div>\n<\/section>\n<p><!-- CTA --><\/p>\n<section class=\"fg-full fg-cta fg-sec\">\n<div class=\"fg-wrap\">\n<h2>Request a datasheet or quotation<\/h2>\n<p>Tell us your OEB level, chamber configuration and throughput, and our engineers will recommend a configuration.<\/p>\n<p>  <a class=\"fg-btn fg-btn-p\" href=\"\/contact\/\">Contact Our Team<\/a>\n<\/div>\n<\/section>\n<\/div>\n<p><script>\n(function(){var root=document.getElementById('fgHeroCar');if(!root)return;var slides=root.querySelectorAll('.fg-hslide');var dotsWrap=root.querySelector('.fg-hdots');var i=0,timer;slides.forEach(function(s,n){var b=document.createElement('button');if(n===0){b.className='active';}b.addEventListener('click',function(){go(n);reset();});dotsWrap.appendChild(b);});var dots=dotsWrap.querySelectorAll('button');function go(n){slides[i].classList.remove('active');dots[i].classList.remove('active');i=(n+slides.length)%slides.length;slides[i].classList.add('active');dots[i].classList.add('active');}function next(){go(i+1);}function prev(){go(i-1);}function reset(){clearInterval(timer);timer=setInterval(next,5000);}root.querySelector('.fg-harrow.next').addEventListener('click',function(){next();reset();});root.querySelector('.fg-harrow.prev').addEventListener('click',function(){prev();reset();});root.addEventListener('mouseenter',function(){clearInterval(timer);});root.addEventListener('mouseleave',reset);reset();})();\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Home &rsaquo; Products &rsaquo; Negative Pressure Isolator Isolation &amp; Barrier Systems FG-ISO-CN Negative Pressure Isolator OEB5 containment at controlled negative [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":0,"parent":8,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-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":"","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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"class_list":["post-134","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/fenggu-bio.com\/ru\/wp-json\/wp\/v2\/pages\/134","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fenggu-bio.com\/ru\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/fenggu-bio.com\/ru\/wp-json\/wp\/v2\/types\/page"}],"replies":[{"embeddable":true,"href":"https:\/\/fenggu-bio.com\/ru\/wp-json\/wp\/v2\/comments?post=134"}],"version-history":[{"count":2,"href":"https:\/\/fenggu-bio.com\/ru\/wp-json\/wp\/v2\/pages\/134\/revisions"}],"predecessor-version":[{"id":199,"href":"https:\/\/fenggu-bio.com\/ru\/wp-json\/wp\/v2\/pages\/134\/revisions\/199"}],"up":[{"embeddable":true,"href":"https:\/\/fenggu-bio.com\/ru\/wp-json\/wp\/v2\/pages\/8"}],"wp:attachment":[{"href":"https:\/\/fenggu-bio.com\/ru\/wp-json\/wp\/v2\/media?parent=134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}