{"id":412,"date":"2026-07-28T08:15:58","date_gmt":"2026-07-28T08:15:58","guid":{"rendered":"https:\/\/boostercompressorforoxygen.com\/product\/4zw-84-30-oxygen-and-nitrogen-booster-compressor-84-m%c2%b3-min-%c2%b7-30-bar-air-separation-ever-power\/"},"modified":"2026-07-29T06:07:10","modified_gmt":"2026-07-29T06:07:10","slug":"4zw-84-30-oxygen-and-nitrogen-booster-compressor","status":"publish","type":"product","link":"https:\/\/boostercompressorforoxygen.com\/vi\/product\/4zw-84-30-oxygen-and-nitrogen-booster-compressor\/","title":{"rendered":"4ZW-84\/30 Oxygen and Nitrogen Booster Compressor"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;0px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; width=&#8221;100%&#8221; custom_padding=&#8221;0px||0px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_wc_breadcrumb _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_wc_breadcrumb][et_pb_wc_cart_notice _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_wc_cart_notice][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; width=&#8221;100%&#8221; custom_padding=&#8221;0px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_wc_images _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_wc_images][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_wc_title _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_wc_title][et_pb_wc_rating _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_wc_rating][et_pb_wc_price _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_wc_price][et_pb_wc_description _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_wc_description][et_pb_wc_add_to_cart _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_wc_add_to_cart][et_pb_wc_meta _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_wc_meta][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_code _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<script type=\"application\/ld+json\"><!-- [et_pb_line_break_holder] -->{<!-- [et_pb_line_break_holder] -->  \"@context\": \"https:\/\/schema.org\",<!-- [et_pb_line_break_holder] -->  \"@type\": \"Product\",<!-- [et_pb_line_break_holder] -->  \"name\": \"4ZW-84\/30 Oxygen and Nitrogen Booster Compressor\",<!-- [et_pb_line_break_holder] -->  \"description\": \"Four-column ZW-type reciprocating compressor for oxygen and nitrogen service in large-scale cryogenic air separation plants. 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font-weight: 700; color: #0F2744; margin-bottom: 4px; }<!-- [et_pb_line_break_holder] -->.ep-related-desc { font-size: 12px; color: #4A5568; line-height: 1.5; margin: 0; }<!-- [et_pb_line_break_holder] -->.ep-related-link { font-size: 12px; font-weight: 600; color: #1B6CA8; margin-top: 6px; }<!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->\/* CTA strip *\/<!-- [et_pb_line_break_holder] -->.ep-cta-strip { background: #0F2744; border-radius: 6px; padding: 22px 18px; margin-top: 6px; }<!-- [et_pb_line_break_holder] -->.ep-cta-strip h3 { font-size: 16px; font-weight: 700; color: #fff; margin: 0 0 8px; }<!-- [et_pb_line_break_holder] -->.ep-cta-strip p { font-size: 13px; color: rgba(255,255,255,0.55); line-height: 1.65; margin: 0 0 14px; }<!-- [et_pb_line_break_holder] -->.ep-cta-strip a { display: block; text-align: center; border-radius: 4px; padding: 12px; font-size: 14px; font-weight: 700; text-decoration: none; margin-bottom: 8px; }<!-- [et_pb_line_break_holder] -->.ep-cta-strip .primary { background: #00B4D8; color: #0F2744; }<!-- [et_pb_line_break_holder] -->.ep-cta-strip .secondary { border: 1px solid rgba(0,180,216,0.4); color: #00B4D8; font-size: 12px; padding: 10px; }<!-- [et_pb_line_break_holder] --><\/style>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] --><\/p>\n<div class=\"ep-product-wrap\"><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  <!-- \u2500\u2500 HERO \u2500\u2500 --><!-- [et_pb_line_break_holder] -->  <\/p>\n<div class=\"ep-hero\"><!-- [et_pb_line_break_holder] -->    <\/p>\n<div class=\"ep-hero-inner\"><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"ep-hero-tag\"><!-- [et_pb_line_break_holder] -->        <\/p>\n<div style=\"height:2px;width:22px;background:#00B4D8;flex-shrink:0;\"><\/div>\n<p><!-- [et_pb_line_break_holder] -->        <span>Air Separation Plant Compressor \u00b7 O\u2082 \/ N\u2082 Service<\/span><!-- [et_pb_line_break_holder] -->      <\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/p>\n<h1>4ZW-84\/30<\/h1>\n<p><!-- [et_pb_line_break_holder] -->      <pee class=\"ep-hero-sub\">Oxygen and Nitrogen Booster<\/pee><!-- [et_pb_line_break_holder] -->      <pee class=\"ep-hero-spec\">84 m\u00b3\/min \u00a0\u00b7\u00a0 3.0 MPa (30 bar) \u00a0\u00b7\u00a0 4-column ZW<\/pee><!-- [et_pb_line_break_holder] -->      <img decoding=\"async\" src=\"https:\/\/boostercompressorforoxygen.com\/wp-content\/uploads\/2026\/07\/oxygen-nitrogen-compressor-4ZW-84-30.webp\"<!--no numeric noise key 1264-->           alt=&#8221;4ZW-84\/30 large-scale oxygen nitrogen booster compressor four-column ZW-type air separation&#8221;<!-- [et_pb_line_break_holder] -->           class=&#8221;ep-hero-img&#8221; width=&#8221;800&#8243; height=&#8221;240&#8243; fetchpriority=&#8221;high&#8221; loading=&#8221;eager&#8221;><!-- [et_pb_line_break_holder] -->      <pee class=\"ep-hero-desc\">Four-column ZW-type reciprocating compressor for oxygen and nitrogen service in large-scale cryogenic air separation plants. Supplied against process data sheet. API 618 compliant. Confirmed parameters from factory documentation \u2014 full specification on enquiry.<\/pee><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"ep-params-strip\"><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-params-strip-head\">Confirmed Parameters<\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-params-strip-row\"><!-- [et_pb_line_break_holder] -->          <span class=\"ep-params-strip-label\">Flow Rate<\/span><!-- [et_pb_line_break_holder] -->          <span><span class=\"ep-params-strip-val\">84 m\u00b3\/min<\/span><\/span><!-- [et_pb_line_break_holder] -->        <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-params-strip-row\"><!-- [et_pb_line_break_holder] -->          <span class=\"ep-params-strip-label\">Outlet Pressure<\/span><!-- [et_pb_line_break_holder] -->          <span><span class=\"ep-params-strip-val\">3.0 MPa<\/span><span class=\"ep-params-strip-sub\">30 bar<\/span><\/span><!-- [et_pb_line_break_holder] -->        <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-params-strip-row\"><!-- [et_pb_line_break_holder] -->          <span class=\"ep-params-strip-label\">Gas Service<\/span><!-- [et_pb_line_break_holder] -->          <span><span class=\"ep-params-strip-val\">O\u2082 \/ N\u2082<\/span><\/span><!-- [et_pb_line_break_holder] -->        <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-params-strip-row\"><!-- [et_pb_line_break_holder] -->          <span class=\"ep-params-strip-label\">Frame<\/span><!-- [et_pb_line_break_holder] -->          <span><span class=\"ep-params-strip-val\" style=\"font-size:13px;\">4-column ZW<\/span><\/span><!-- [et_pb_line_break_holder] -->        <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-params-strip-row\"><!-- [et_pb_line_break_holder] -->          <span class=\"ep-params-strip-label\">Standard<\/span><!-- [et_pb_line_break_holder] -->          <span><span class=\"ep-params-strip-val\" style=\"font-size:13px;\">API 618<\/span><\/span><!-- [et_pb_line_break_holder] -->        <\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"ep-btns\"><!-- [et_pb_line_break_holder] -->        <a href=\"\/vi\/contact-us\/\" class=\"ep-btn-primary\">Request a Quote<\/a><!-- [et_pb_line_break_holder] -->        <a href=\"\/vi\/products\/large-scale-oxygen-booster-compressor-for-air-separation\/\" class=\"ep-btn-ghost\">All ASU Compressors<\/a><!-- [et_pb_line_break_holder] -->      <\/div>\n<p><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] -->  <\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  <!-- \u2500\u2500 CONFIRMED PARAMETERS TABLE \u2500\u2500 --><!-- [et_pb_line_break_holder] -->  <\/p>\n<div class=\"ep-section\"><!-- [et_pb_line_break_holder] -->    <\/p>\n<div class=\"ep-section-tag\">From Factory Documentation<\/div>\n<p><!-- [et_pb_line_break_holder] -->    <\/p>\n<h2>Confirmed Technical Parameters<\/h2>\n<p><!-- [et_pb_line_break_holder] -->    <pee>The following parameters are confirmed from factory product documentation. Motor power, weight, overall dimensions and compression stages are determined by process conditions and provided on enquiry \u2014 we do not publish estimated values.<\/pee><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->    <\/p>\n<div class=\"ep-table-wrap\"><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"ep-table-head\">4ZW-84\/30 \u00b7 Confirmed Data<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"ep-table-row\">\n<div class=\"ep-table-label\">Model<\/div>\n<div class=\"ep-table-val\">4ZW-84\/30<\/div>\n<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"ep-table-row\">\n<div class=\"ep-table-label\">Gas Service<\/div>\n<div class=\"ep-table-val\">O\u2082 \/ N\u2082<span>(oxygen or nitrogen)<\/span><\/div>\n<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"ep-table-row\">\n<div class=\"ep-table-label\">Flow Rate<\/div>\n<div class=\"ep-table-val\">84 m\u00b3\/min<\/div>\n<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"ep-table-row\">\n<div class=\"ep-table-label\">Outlet Pressure<\/div>\n<div class=\"ep-table-val\">3.0 MPa<span>(30 bar)<\/span><\/div>\n<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"ep-table-row\">\n<div class=\"ep-table-label\">Frame Layout<\/div>\n<div class=\"ep-table-val\">4-column ZW-type reciprocating<\/div>\n<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"ep-table-row\">\n<div class=\"ep-table-label\">Application<\/div>\n<div class=\"ep-table-val\" style=\"font-weight:400;color:#4A5568;\">Cryogenic air separation plant<\/div>\n<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"ep-table-row\">\n<div class=\"ep-table-label\">Design Standard<\/div>\n<div class=\"ep-table-val\" style=\"font-weight:400;color:#4A5568;\">API 618 &#038; Chinese national standards<\/div>\n<\/div>\n<p><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->    <\/p>\n<div class=\"ep-enq-box\"><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"ep-enq-box-label\">Available on Enquiry (Process-Dependent)<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"ep-enq-tags\"><!-- [et_pb_line_break_holder] -->        <span class=\"ep-enq-tag\">Motor power (kW)<\/span><!-- [et_pb_line_break_holder] -->        <span class=\"ep-enq-tag\">Weight (t)<\/span><!-- [et_pb_line_break_holder] -->        <span class=\"ep-enq-tag\">Overall dimensions<\/span><!-- [et_pb_line_break_holder] -->        <span class=\"ep-enq-tag\">Compression stages<\/span><!-- [et_pb_line_break_holder] -->        <span class=\"ep-enq-tag\">Voltage<\/span><!-- [et_pb_line_break_holder] -->        <span class=\"ep-enq-tag\">Cooling configuration<\/span><!-- [et_pb_line_break_holder] -->      <\/div>\n<p><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] -->  <\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  <!-- \u2500\u2500 ABOUT THIS MACHINE \u2500\u2500 --><!-- [et_pb_line_break_holder] -->  <\/p>\n<div class=\"ep-section\"><!-- [et_pb_line_break_holder] -->    <\/p>\n<div class=\"ep-section-tag\">About This Machine<\/div>\n<p><!-- [et_pb_line_break_holder] -->    <\/p>\n<h2>What the 4ZW-84\/30 Is<\/h2>\n<p><!-- [et_pb_line_break_holder] -->    <pee><strong style=\"color:#0F2744;\">4ZW<\/strong> identifies a four-column ZW-type reciprocating compressor frame \u2014 the ZW platform scaled to a four-column configuration for large-capacity service. <strong style=\"color:#0F2744;\">84<\/strong> is the rated flow in m\u00b3\/min. <strong style=\"color:#0F2744;\">30<\/strong> is the outlet pressure in bar (3.0 MPa).<\/pee><!-- [et_pb_line_break_holder] -->    <pee>The machine is specified for both oxygen and nitrogen service. Material selection, sealing specification and surface treatment of gas-contact components are compatible with either gas \u2014 the intended gas is confirmed at order placement.<\/pee><!-- [et_pb_line_break_holder] -->    <pee>Unlike standard industrial oxygen booster compressors selected from a catalogue, the 4ZW-84\/30 is supplied against the process data sheet issued by the ASU licensor or engineering contractor. Motor configuration, cooling system design, control interface and documentation package are all determined by that process data.<\/pee><!-- [et_pb_line_break_holder] -->    <img decoding=\"async\" src=\"https:\/\/boostercompressorforoxygen.com\/wp-content\/uploads\/2026\/07\/compressor-factory-1.webp\"<!--no numeric noise key 1189-->         alt=&#8221;Ever Power compressor manufacturing facility production floor&#8221;<!-- [et_pb_line_break_holder] -->         class=&#8221;ep-factory-img&#8221; width=&#8221;800&#8243; height=&#8221;200&#8243; loading=&#8221;lazy&#8221;><!-- [et_pb_line_break_holder] -->  <\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  <!-- \u2500\u2500 MODEL COMPARISON (dark) \u2500\u2500 --><!-- [et_pb_line_break_holder] -->  <\/p>\n<div class=\"ep-section\" style=\"border-top:none;\"><!-- [et_pb_line_break_holder] -->    <\/p>\n<div class=\"ep-dark\"><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"ep-dark-tag\">Model Family<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/p>\n<h2>4ZW-84\/30 vs 4MW-93\/35<\/h2>\n<p><!-- [et_pb_line_break_holder] -->      <pee>Both are confirmed from factory documentation. Two distinct machines on different frame platforms \u2014 frame selection is determined by the ASU process data sheet.<\/pee><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"ep-compare\"><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-compare-card active\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"ep-compare-title\"><!-- [et_pb_line_break_holder] -->            <\/p>\n<div><!-- [et_pb_line_break_holder] -->              <\/p>\n<div class=\"ep-compare-label\">This Model<\/div>\n<p><!-- [et_pb_line_break_holder] -->              <\/p>\n<div class=\"ep-compare-model\">4ZW-84\/30<\/div>\n<p><!-- [et_pb_line_break_holder] -->            <\/div>\n<p><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"ep-compare-badge\">Current Page<\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"ep-compare-row\"><span class=\"ep-compare-key\">Frame<\/span><span class=\"ep-compare-val\">4-column ZW<\/span><\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"ep-compare-row\"><span class=\"ep-compare-key\">Flow rate<\/span><span class=\"ep-compare-val highlight\">84 m\u00b3\/min<\/span><\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"ep-compare-row\"><span class=\"ep-compare-key\">Outlet pressure<\/span><span class=\"ep-compare-val highlight\">3.0 MPa (30 bar)<\/span><\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"ep-compare-row\"><span class=\"ep-compare-key\">Gas service<\/span><span class=\"ep-compare-val\">O\u2082 \/ N\u2082<\/span><\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->        <a href=\"\/vi\/product\/4mw-93-35-oxygen-nitrogen-compressor\/\" class=\"ep-compare-card other\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"ep-compare-title\"><!-- [et_pb_line_break_holder] -->            <\/p>\n<div><!-- [et_pb_line_break_holder] -->              <\/p>\n<div class=\"ep-compare-label\" style=\"color:rgba(0,180,216,0.6);\">Also Available<\/div>\n<p><!-- [et_pb_line_break_holder] -->              <\/p>\n<div class=\"ep-compare-model\">4MW-93\/35<\/div>\n<p><!-- [et_pb_line_break_holder] -->            <\/div>\n<p><!-- [et_pb_line_break_holder] -->            <\/p>\n<div style=\"font-size:13px;color:rgba(0,180,216,0.7);font-weight:600;\">View \u2192<\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"ep-compare-row\"><span class=\"ep-compare-key\">Frame<\/span><span class=\"ep-compare-val\" style=\"color:rgba(255,255,255,0.7);\">4-column MW<\/span><\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"ep-compare-row\"><span class=\"ep-compare-key\">Flow rate<\/span><span class=\"ep-compare-val\" style=\"color:rgba(0,180,216,0.8);font-size:15px;\">93 m\u00b3\/min<\/span><\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"ep-compare-row\"><span class=\"ep-compare-key\">Outlet pressure<\/span><span class=\"ep-compare-val\" style=\"color:rgba(0,180,216,0.8);font-size:15px;\">3.5 MPa (35 bar)<\/span><\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"ep-compare-row\"><span class=\"ep-compare-key\">Gas service<\/span><span class=\"ep-compare-val\" style=\"color:rgba(255,255,255,0.7);\">O\u2082 \/ N\u2082<\/span><\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/a><!-- [et_pb_line_break_holder] -->      <\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->      <pee style=\"font-size:13px;color:rgba(255,255,255,0.4);margin:0;\">4ZW and 4MW are different frame platforms and are not interchangeable. If your data sheet specifies parameters only, contact us for frame guidance.<\/pee><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] -->  <\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  <!-- \u2500\u2500 HOW TO SPECIFY \u2500\u2500 --><!-- [et_pb_line_break_holder] -->  <\/p>\n<div class=\"ep-section\"><!-- [et_pb_line_break_holder] -->    <\/p>\n<div class=\"ep-section-tag\">How to Enquire<\/div>\n<p><!-- [et_pb_line_break_holder] -->    <\/p>\n<h2>What We Need \u2014 and What We Return<\/h2>\n<p><!-- [et_pb_line_break_holder] -->    <pee>The 4ZW-84\/30 is supplied against process conditions. Send us your ASU compressor data sheet from the process licensor or engineering contractor.<\/pee><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->    <\/p>\n<div style=\"margin-bottom:20px;\"><!-- [et_pb_line_break_holder] -->      <\/p>\n<div style=\"font-size:12px;font-weight:700;color:#0F2744;margin-bottom:12px;padding-bottom:8px;border-bottom:2px solid #1B6CA8;\">What to Send Us<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"ep-steps\"><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-step\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"ep-step-num\">1<\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"ep-step-body\"><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"ep-step-title\">Gas composition &#038; purity<\/div>\n<p><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"ep-step-text\">Gas type (O\u2082 or N\u2082), purity specification, permissible impurities, moisture content at compressor inlet<\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-step\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"ep-step-num\">2<\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"ep-step-body\"><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"ep-step-title\">Pressure &#038; temperature<\/div>\n<p><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"ep-step-text\">Inlet pressure (MPa abs), inlet temperature (\u00b0C), outlet pressure (MPa), max allowable outlet temperature \u2014 at normal, max and min conditions<\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-step\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"ep-step-num\">3<\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"ep-step-body\"><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"ep-step-title\">Flow rate<\/div>\n<p><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"ep-step-text\">Normal, maximum and minimum flow at inlet conditions (m\u00b3\/min or Nm\u00b3\/h). State whether turndown control is required<\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-step\"><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"ep-step-num\">4<\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/p>\n<div class=\"ep-step-body\"><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"ep-step-title\">Site &#038; utilities<\/div>\n<p><!-- [et_pb_line_break_holder] -->            <\/p>\n<div class=\"ep-step-text\">Power supply voltage and frequency, cooling water conditions, site altitude, ambient temperature range, explosion-proof requirements, certifications needed, target delivery date<\/div>\n<p><!-- [et_pb_line_break_holder] -->          <\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/div>\n<p><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->    <\/p>\n<div style=\"margin-bottom:20px;\"><!-- [et_pb_line_break_holder] -->      <\/p>\n<div style=\"font-size:12px;font-weight:700;color:#0F2744;margin-bottom:12px;padding-bottom:8px;border-bottom:2px solid #00B4D8;\">What We Return<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"ep-checklist\"><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-check-item\"><svg width=\"15\" height=\"15\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#16A34A\" stroke-width=\"2.2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><polyline points=\"20,6 9,17 4,12\"\/><\/svg>Motor selection and power rating<\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-check-item\"><svg width=\"15\" height=\"15\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#16A34A\" stroke-width=\"2.2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><polyline points=\"20,6 9,17 4,12\"\/><\/svg>General arrangement drawing and dimensions<\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-check-item\"><svg width=\"15\" height=\"15\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#16A34A\" stroke-width=\"2.2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><polyline points=\"20,6 9,17 4,12\"\/><\/svg>Weight estimate and foundation loading data<\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-check-item\"><svg width=\"15\" height=\"15\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#16A34A\" stroke-width=\"2.2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><polyline points=\"20,6 9,17 4,12\"\/><\/svg>Cooling water and utility requirements<\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-check-item\"><svg width=\"15\" height=\"15\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#16A34A\" stroke-width=\"2.2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><polyline points=\"20,6 9,17 4,12\"\/><\/svg>Indicative pricing and delivery schedule<\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-check-item\"><svg width=\"15\" height=\"15\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#16A34A\" stroke-width=\"2.2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><polyline points=\"20,6 9,17 4,12\"\/><\/svg>Documentation scope (IOM, P&#038;ID, material certs, SIL)<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/div>\n<p><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->    <\/p>\n<div class=\"ep-cta-strip\"><!-- [et_pb_line_break_holder] -->      <\/p>\n<h3>Send your process data sheet<\/h3>\n<p><!-- [et_pb_line_break_holder] -->      <pee>We return a full technical proposal within one business day. No data sheet yet? Send your known process parameters and we will advise what additional information is needed.<\/pee><!-- [et_pb_line_break_holder] -->      <a href=\"\/vi\/contact-us\/\" class=\"primary\">Contact Engineering Team<\/a><!-- [et_pb_line_break_holder] -->      <a href=\"mailto:sales@boostercompressorforoxygen.com\" class=\"secondary\">sales@boostercompressorforoxygen.com<\/a><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] -->  <\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  <!-- \u2500\u2500 MANUFACTURER \u2500\u2500 --><!-- [et_pb_line_break_holder] -->  <\/p>\n<div class=\"ep-section\"><!-- [et_pb_line_break_holder] -->    <\/p>\n<div class=\"ep-section-tag\">Manufacturer<\/div>\n<p><!-- [et_pb_line_break_holder] -->    <\/p>\n<h2>40 Years of Air Separation Compressor Engineering<\/h2>\n<p><!-- [et_pb_line_break_holder] -->    <pee>Jiangxi Gas Compressor Co., Ltd. has been dedicated to cryogenic distillation air separation, PSA and VPSA compressor systems since the 1980s, supplying domestic and international air separation plant manufacturers, engineering contractors and industrial gas companies.<\/pee><!-- [et_pb_line_break_holder] -->    <pee>Products are designed to API 618 and applicable Chinese national standards. ISO 9001 certified. Deputy Chairman unit of the China Compressor Industry Association.<\/pee><!-- [et_pb_line_break_holder] -->    <\/p>\n<div class=\"ep-certs\"><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"ep-cert\">\n<div class=\"ep-cert-name\">API 618<\/div>\n<div class=\"ep-cert-sub\">Design Standard<\/div>\n<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"ep-cert\">\n<div class=\"ep-cert-name\">ISO 9001<\/div>\n<div class=\"ep-cert-sub\">Quality Management<\/div>\n<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"ep-cert\">\n<div class=\"ep-cert-name\">CE Available<\/div>\n<div class=\"ep-cert-sub\">On Request<\/div>\n<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/p>\n<div class=\"ep-cert\">\n<div class=\"ep-cert-name\">National Class II<\/div>\n<div class=\"ep-cert-sub\">Enterprise Rating<\/div>\n<\/div>\n<p><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] -->    <img decoding=\"async\" src=\"https:\/\/boostercompressorforoxygen.com\/wp-content\/uploads\/2026\/07\/compressor-factory-2.webp\"<!--no numeric noise key 1068-->         alt=&#8221;Ever Power compressor assembly workshop&#8221;<!-- [et_pb_line_break_holder] -->         class=&#8221;ep-factory-img&#8221; width=&#8221;800&#8243; height=&#8221;180&#8243; loading=&#8221;lazy&#8221; style=&#8221;height:180px;&#8221;><!-- [et_pb_line_break_holder] -->    <\/p>\n<div style=\"display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px;\"><!-- [et_pb_line_break_holder] -->      <img decoding=\"async\" src=\"https:\/\/boostercompressorforoxygen.com\/wp-content\/uploads\/2026\/07\/compressor-factory-3.webp\"<!--no numeric noise key 1064-->           alt=&#8221;Ever Power quality inspection workshop&#8221; style=&#8221;width:100%;height:130px;object-fit:cover;border-radius:5px;display:block;&#8221; width=&#8221;400&#8243; height=&#8221;130&#8243; loading=&#8221;lazy&#8221;><!-- [et_pb_line_break_holder] -->      <img decoding=\"async\" src=\"https:\/\/boostercompressorforoxygen.com\/wp-content\/uploads\/2026\/07\/compressor-factory-4.webp\"<!--no numeric noise key 1062-->           alt=&#8221;High-pressure test bench performance verification&#8221; style=&#8221;width:100%;height:130px;object-fit:cover;border-radius:5px;display:block;&#8221; width=&#8221;400&#8243; height=&#8221;130&#8243; loading=&#8221;lazy&#8221;><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] -->  <\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  <!-- \u2500\u2500 FAQ \u2500\u2500 --><!-- [et_pb_line_break_holder] -->  <\/p>\n<div class=\"ep-section\"><!-- [et_pb_line_break_holder] -->    <\/p>\n<div class=\"ep-section-tag\" style=\"text-align:center;\">FAQ<\/div>\n<p><!-- [et_pb_line_break_holder] -->    <\/p>\n<h2 style=\"text-align:center;\">Common Questions<\/h2>\n<p><!-- [et_pb_line_break_holder] -->    <\/p>\n<div class=\"ep-faq\"><!-- [et_pb_line_break_holder] -->      <\/p>\n<details><!-- [et_pb_line_break_holder] -->        <\/p>\n<summary>What does the model designation 4ZW-84\/30 mean?<span class=\"ep-faq-plus\">+<\/span><\/summary>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-faq-body\">&#8220;4ZW&#8221; identifies a four-column ZW-type reciprocating compressor frame. &#8220;84&#8221; is the rated flow rate in m\u00b3\/min. &#8220;30&#8221; is the outlet pressure in bar (3.0 MPa). The machine is specified for both oxygen and nitrogen service (O\u2082\/N\u2082).<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/details>\n<p><!-- [et_pb_line_break_holder] -->      <\/p>\n<details><!-- [et_pb_line_break_holder] -->        <\/p>\n<summary>Can this machine handle oxygen and nitrogen at the same time?<span class=\"ep-faq-plus\">+<\/span><\/summary>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-faq-body\">No \u2014 it handles one gas at a time. The O\u2082\/N\u2082 designation means the machine&#8217;s materials, seals and surface treatment are compatible with either gas. In a cryogenic air separation plant, separate compressor trains are typically specified for oxygen and nitrogen circuits. Specify which gas the machine will handle when enquiring.<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/details>\n<p><!-- [et_pb_line_break_holder] -->      <\/p>\n<details><!-- [et_pb_line_break_holder] -->        <\/p>\n<summary>What information is needed for a full specification and quotation?<span class=\"ep-faq-plus\">+<\/span><\/summary>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-faq-body\">Gas composition and purity, inlet and outlet pressure and temperature, normal and maximum flow at inlet conditions, power supply voltage and frequency, cooling water conditions, site altitude and ambient temperature, and any explosion-proof or documentation requirements. The ASU compressor data sheet from your process licensor is the standard starting document.<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/details>\n<p><!-- [et_pb_line_break_holder] -->      <\/p>\n<details><!-- [et_pb_line_break_holder] -->        <\/p>\n<summary>How does this differ from the standard 30 bar industrial oxygen boosters?<span class=\"ep-faq-plus\">+<\/span><\/summary>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-faq-body\">The standard high-pressure oxygen boosters (ZW, LW, DW, 4MW catalogue machines) have published fixed parameters for industrial oxygen pipeline service. The 4ZW-84\/30 is an ASU-grade machine supplied against a process data sheet from the air separation system designer \u2014 motor, cooling system, control interface and documentation are all determined by that process data, not a fixed catalogue.<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/details>\n<p><!-- [et_pb_line_break_holder] -->      <\/p>\n<details><!-- [et_pb_line_break_holder] -->        <\/p>\n<summary>What is the difference between the 4ZW-84\/30 and the 4MW-93\/35?<span class=\"ep-faq-plus\">+<\/span><\/summary>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-faq-body\">Two distinct machines on different frame platforms. The 4ZW-84\/30 uses the ZW-type four-column frame (84 m\u00b3\/min, 3.0 MPa). The 4MW-93\/35 uses the MW-type four-column frame (93 m\u00b3\/min, 3.5 MPa). The MW frame is suited to higher capacity and pressure. Frame selection is determined by your process data sheet.<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/details>\n<p><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] -->  <\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] -->  <!-- \u2500\u2500 RELATED \u2500\u2500 --><!-- [et_pb_line_break_holder] -->  <\/p>\n<div class=\"ep-section\"><!-- [et_pb_line_break_holder] -->    <\/p>\n<div class=\"ep-section-tag\">Related<\/div>\n<p><!-- [et_pb_line_break_holder] -->    <\/p>\n<h2>Other Products in This Family<\/h2>\n<p><!-- [et_pb_line_break_holder] -->    <\/p>\n<div class=\"ep-related\"><!-- [et_pb_line_break_holder] -->      <a href=\"\/vi\/product\/4mw-93-35-oxygen-nitrogen-compressor\/\" class=\"ep-related-card c1\"><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-related-label\">Also Confirmed<\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-related-title\">4MW-93\/35<\/div>\n<p><!-- [et_pb_line_break_holder] -->        <pee class=\"ep-related-desc\">Four-column MW-type \u00b7 93 m\u00b3\/min \u00b7 3.5 MPa \u00b7 O\u2082 \/ N\u2082<\/pee><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-related-link\">View \u2192<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/a><!-- [et_pb_line_break_holder] -->      <a href=\"\/vi\/products\/large-scale-oxygen-booster-compressor-for-air-separation\/\" class=\"ep-related-card c2\"><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-related-label\">Category<\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-related-title\">Large-Scale ASU Booster<\/div>\n<p><!-- [et_pb_line_break_holder] -->        <pee class=\"ep-related-desc\">All confirmed large-scale air separation compressors<\/pee><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-related-link\">View \u2192<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/a><!-- [et_pb_line_break_holder] -->      <a href=\"\/vi\/products\/high-pressure-oxygen-booster-compressor\/\" class=\"ep-related-card c3\"><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-related-label\">Standard Industrial<\/div>\n<p><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-related-title\">High-Pressure O\u2082 Booster \u2014 30 bar<\/div>\n<p><!-- [et_pb_line_break_holder] -->        <pee class=\"ep-related-desc\">ZW\/LW\/DW\/4MW catalogue machines \u00b7 4\u2013100 m\u00b3\/min \u00b7 fixed parameters<\/pee><!-- [et_pb_line_break_holder] -->        <\/p>\n<div class=\"ep-related-link\">View \u2192<\/div>\n<p><!-- [et_pb_line_break_holder] -->      <\/a><!-- [et_pb_line_break_holder] -->    <\/div>\n<p><!-- [et_pb_line_break_holder] -->  <\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] --><\/div>\n<p>[\/et_pb_code][et_pb_wc_related_products _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_wc_related_products][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>","protected":false},"excerpt":{"rendered":"<p>Four-column ZW-type reciprocating compressor for oxygen and nitrogen service in large-scale cryogenic air separation plants. Rated flow: 84 m\u00b3\/min. Outlet pressure: 3.0 MPa (30 bar). Gas service: O\u2082 \/ N\u2082. Supplied against process data sheet. API 618 compliant. Motor power, weight and dimensions available on enquiry.<\/p>","protected":false},"featured_media":410,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"The 4ZW-84\/30 is a four-column ZW-type reciprocating compressor for oxygen and nitrogen service in large-scale cryogenic air separation plants (ASU). The model designation encodes its core parameters: <strong>4ZW<\/strong> identifies a four-column ZW-type reciprocating frame; <strong>84<\/strong> is the rated flow in m\u00b3\/min; <strong>30<\/strong> is the outlet pressure in bar (3.0 MPa). Gas service: O\u2082 \/ N\u2082.\r\n<h2>Confirmed Technical Parameters<\/h2>\r\n<table>\r\n<thead>\r\n<tr>\r\n<th>Parameter<\/th>\r\n<th>Value<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr>\r\n<td>Model<\/td>\r\n<td>4ZW-84\/30<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Gas Service<\/td>\r\n<td>O\u2082 \/ N\u2082 (oxygen or nitrogen)<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Flow Rate<\/td>\r\n<td>84 m\u00b3\/min<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Outlet Pressure<\/td>\r\n<td>3.0 MPa (30 bar)<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Frame Layout<\/td>\r\n<td>4-column ZW-type reciprocating<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Application<\/td>\r\n<td>Cryogenic air separation plant<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Design Standard<\/td>\r\n<td>API 618 and Chinese national standards<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Motor Power<\/td>\r\n<td>Available on enquiry (process-dependent)<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Weight<\/td>\r\n<td>Available on enquiry (process-dependent)<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Overall Dimensions<\/td>\r\n<td>Available on enquiry (process-dependent)<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Compression Stages<\/td>\r\n<td>Available on enquiry (process-dependent)<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Voltage<\/td>\r\n<td>Available on enquiry (process-dependent)<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Cooling<\/td>\r\n<td>Available on enquiry (process-dependent)<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<h2>About the 4ZW-84\/30<\/h2>\r\nUnlike standard industrial oxygen booster compressors selected from a fixed catalogue, the 4ZW-84\/30 is supplied against the process data sheet issued by the ASU licensor or engineering contractor. Motor configuration, cooling system design, control interface and documentation package are all determined by that process data.\r\n\r\nThe machine is compatible with both oxygen and nitrogen service. The intended gas is confirmed at order placement. In a cryogenic air separation plant, separate compressor trains are typically specified for oxygen and nitrogen circuits.\r\n\r\nThe 4ZW-84\/30 operates at 3.0 MPa (30 bar). For applications requiring 3.5 MPa (35 bar), see the 4MW-93\/35.\r\n<h2>How to Enquire<\/h2>\r\nTo receive a full technical proposal, provide: gas type and purity, inlet and outlet pressure and temperature, flow rate at inlet conditions (normal, maximum and minimum), power supply voltage and frequency, cooling water conditions, site altitude and ambient temperature, explosion-proof zone classification, and any required certifications. The ASU compressor data sheet from your process licensor is the standard starting document.\r\n<h2>Manufacturer Background<\/h2>\r\nJiangxi Gas Compressor Co., Ltd. has been dedicated to cryogenic distillation air separation, PSA and VPSA compressor systems since the 1980s, supplying domestic and international air separation plant manufacturers, engineering contractors and industrial gas companies. Products are designed to API 618 and applicable Chinese national standards. ISO 9001 certified. Deputy Chairman unit of the China Compressor Industry Association.","_et_gb_content_width":""},"product_brand":[],"product_cat":[1068],"product_tag":[1069,1070,1071,1073,1072],"class_list":["post-412","product","type-product","status-publish","has-post-thumbnail","product_cat-large-scale-oxygen-booster-compressor-for-air-separation","product_tag-4zw-84-30-oxygen-nitrogen-compressor","product_tag-air-separation-oxygen-booster-30-bar","product_tag-large-scale-asu-oxygen-compressor","product_tag-oxygen-nitrogen-booster-compressor-84-m3-min","product_tag-reciprocating-oxygen-nitrogen-compressor-api-618","first","instock","product-type-simple"],"_links":{"self":[{"href":"https:\/\/boostercompressorforoxygen.com\/vi\/wp-json\/wp\/v2\/product\/412","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/boostercompressorforoxygen.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/boostercompressorforoxygen.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/boostercompressorforoxygen.com\/vi\/wp-json\/wp\/v2\/comments?post=412"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/boostercompressorforoxygen.com\/vi\/wp-json\/wp\/v2\/media\/410"}],"wp:attachment":[{"href":"https:\/\/boostercompressorforoxygen.com\/vi\/wp-json\/wp\/v2\/media?parent=412"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/boostercompressorforoxygen.com\/vi\/wp-json\/wp\/v2\/product_brand?post=412"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/boostercompressorforoxygen.com\/vi\/wp-json\/wp\/v2\/product_cat?post=412"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/boostercompressorforoxygen.com\/vi\/wp-json\/wp\/v2\/product_tag?post=412"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}