{"id":2625,"date":"2025-10-29T11:54:00","date_gmt":"2025-10-29T10:54:00","guid":{"rendered":"https:\/\/industrial-fans.p3group.de\/branchen\/umwelttechnik\/"},"modified":"2026-03-13T14:33:50","modified_gmt":"2026-03-13T13:33:50","slug":"environmental-technology","status":"publish","type":"branchen","link":"https:\/\/industrial-fans.siempelkamp.com\/en\/branchen\/environmental-technology\/","title":{"rendered":"Environmental technology"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row full_width=&#8221;stretch_row&#8221; equal_height=&#8221;yes&#8221; content_placement=&#8221;middle&#8221; el_id=&#8221;portfolio-header&#8221;][vc_column offset=&#8221;vc_col-md-6&#8243; el_class=&#8221;portfolio-header-text&#8221;][vc_column_text css=&#8221;&#8221;]<\/p>\n<h1>Environmental technology<\/h1>\n<p>[\/vc_column_text][vc_column_text css=&#8221;&#8221; el_class=&#8221;mb_md text_lg&#8221;]<\/p>\n<ul>\n<li><strong>Fields of Application:<\/strong> Exhaust air purification, flue gas desulfurization, sewage treatment plants (aeration tanks), waste incineration, filter systems.<\/li>\n<li><strong>Challenges:<\/strong> Corrosive and moist media, compliance with strict emission limit values, high noise protection requirements.<\/li>\n<li><strong>Siempelkamp Portfolio:<\/strong> Fans made of stainless steel or with special coatings, gas-tight shut-off systems, filter units, silencers.<\/li>\n<li><strong>Retrofit Advantage:<\/strong> Energy optimization of continuously operating systems and adaptation of old systems to modern environmental standards \u2013 also for third-party brands.<\/li>\n<\/ul>\n<p>[\/vc_column_text][vc_btn title=&#8221;Request a consultation&#8221; i_align=&#8221;right&#8221; i_icon_fontawesome=&#8221;fas fa-arrow-down&#8221; css=&#8221;&#8221; add_icon=&#8221;true&#8221; el_class=&#8221;button-outline button-white vc-button-icon-right&#8221; link=&#8221;url:%23ansprechpartner|rel:nofollow&#8221;][\/vc_column][vc_column offset=&#8221;vc_col-md-6&#8243; el_class=&#8221;portfolio-header-carousel&#8221;][vc_single_image source=&#8221;featured_image&#8221; img_size=&#8221;full&#8221; css=&#8221;&#8221; el_class=&#8221;header-bild&#8221;][\/vc_column][\/vc_row][vc_row equal_height=&#8221;yes&#8221; css=&#8221;.vc_custom_1761231033013{margin-bottom: 120px !important;}&#8221; el_class=&#8221;sticky-wrapper mb_xl&#8221;][vc_column offset=&#8221;vc_col-lg-8&#8243;][vc_column_text css=&#8221;&#8221;]<\/p>\n<h2><strong>Environmental Technology: High-efficiency solutions for clean air and sustainable processes<\/strong><\/h2>\n<p>[\/vc_column_text][vc_column_text css=&#8221;&#8221; el_class=&#8221;text_lg&#8221;]In environmental technology, from exhaust air purification and sewage treatment plants to thermal waste treatment, controlled air flow is the central element for protecting our ecosystems. Process air here mostly serves to transport pollutant-laden gases to filters or combustion stages. Quality Made in Germany ensures that these sensitive plants operate with maximum environmental compatibility and economic efficiency.[\/vc_column_text][vc_separator css=&#8221;&#8221;][vc_column_text css=&#8221;&#8221; el_class=&#8221;h3_mb_sm h3_to_h4&#8243;]<\/p>\n<h3>Challenges and risks with aggressive media<\/h3>\n<p>Environmental technology presents engineers with complex challenges: The process air is often moist, loaded with chemically aggressive substances, or contains corrosive gases. If corrosion occurs on the fans or dampers, there is a risk of leakage, which can allow unfiltered gases to escape into the environment. Furthermore, deposits on the components lead to imbalances and losses in efficiency. A failure in environmental technology is not only an economic problem but often a legal risk, as emission limit values must be strictly adhered to. Unplanned downtimes in disposal or treatment plants can also have far-reaching consequences for municipal infrastructures.<\/p>\n<h3>Solutions and retrofit expertise: Sustainability through optimization<\/h3>\n<p>Siempelkamp Industrial Fans offers specialized centrifugal fans and industrial dampers made of corrosion-resistant materials and special coatings for environmental technology. Our gas-tight designs reliably prevent the escape of pollutants. To minimize noise pollution for local residents, we integrate high-efficiency silencers and acoustic enclosures into the overall system.<\/p>\n<p>In the field of retrofitting, we support operators of environmental plants in massively increasing the energy efficiency of their systems, which often run in continuous operation. We modernize third-party brands using aerodynamically optimized impellers and integrate modern inlet vane controls to adapt the volume flow precisely and energy-efficiently to the actual load. Our service \u2013 from characteristic curve measurement to preventive maintenance \u2013 ensures permanent compliance with strict environmental regulations while simultaneously reducing operating costs.[\/vc_column_text][vc_row_inner el_class=&#8221;color-bg-surface-1 base-radius p_md mb_md mt_xl&#8221; css=&#8221;.vc_custom_1771854042930{margin-right: 0px !important;margin-left: 0px !important;}&#8221; el_id=&#8221;ansprechpartner&#8221;][vc_column_inner][vc_column_text css=&#8221;&#8221; el_class=&#8221;mb_md h2_to_h4&#8243;]<\/p>\n<h2><strong>Contact person<\/strong><\/h2>\n<p>[\/vc_column_text]<div class=\"row row-cols-1 row-cols-sm-1 row-cols-md-1 row-cols-lg-1 row-cols-xl-1 team-grid-team-1\"><div class=\"col\">\n\t<div class=\"h-100\">\n\n\t\t\n\t\t<div class=\"d-md-flex text-center text-md-left align-items-center\">\n\t\t\t<div class=\"p_sm\">\n\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/industrial-fans.siempelkamp.com\/wp-content\/uploads\/2024\/01\/GrebbinHolger-200x300.jpg\" class=\"img-fluid portrait\" alt=\"\">\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<div class=\"p_sm\">\n\t\t\t\t<h5 class=\"card-title mb-0\">Holger Grebbin<\/h5>\n\t\t\t\t\n\t\t\t\t<div class=\"position mb-3\">Head of Sales, Fan Manufacturing<\/div>\n\t\t\t\t<p class=\"card-text\"><\/p>\n\n\t\t\t\t<div class=\"telefon\"><i class=\"fas fa-phone-alt\"><\/i> <a href=\"tel:492152200833\">+49 (2152) 2008-33<\/a><\/div><div class=\"email\"><i class=\"fas fa-envelope\"><\/i> <a href=\"mailto:Holger.Grebbin@siempelkamp.com\" class=\"d-inline-block mr_xxs\" aria-label=\"E-Mail\">Holger.Grebbin@siempelkamp.com<\/a><\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\n\t<\/div>\n<\/div><\/div><style>\/* team-grid-team-1 *\/\n\n.team-grid-team-1 .col{\n\tmargin-bottom: 30px;\n}\n\n.team-grid-team-1 .col .card{\n    border: 0;\n    text-align: center;\n    height: 100%;\n    flex: 1 0 0%;\n    background-color: 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el_class=&#8221;mb_lg&#8221;]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[\/vc_raw_html][vc_row_inner el_class=&#8221;tab-content&#8221;][vc_column_inner el_class=&#8221;tab-pane fade show active&#8221; el_id=&#8221;tab-1&#8243;][vc_column_text css=&#8221;&#8221; el_class=&#8221;mb_0&#8243;]<\/p>\n<h2 style=\"text-align: center;\">Request a callback<\/h2>\n<p>[\/vc_column_text][vc_column_text css=&#8221;&#8221; el_class=&#8221;md_lg&#8221;]<\/p>\n<p style=\"text-align: center;\">When would you like a call back?<\/p>\n<p>[\/vc_column_text][vc_separator css=&#8221;&#8221;][vc_column_text css=&#8221;&#8221; el_class=&#8221;mb_0&#8243;]<div class=\"frm_forms  with_frm_style frm_style_formidable-style\" id=\"frm_form_7_container\" data-token=\"c7780cca0977511ae59910e96fdc8ac9\">\n<form enctype=\"multipart\/form-data\" method=\"post\" class=\"frm-show-form  frm_ajax_submit  frm_pro_form \" id=\"form_rueckruf-anfordern-en\" data-token=\"c7780cca0977511ae59910e96fdc8ac9\">\n<div class=\"frm_form_fields \">\n<fieldset>\n<legend class=\"frm_screen_reader\">R\u00fcckruf anfordern (EN)<\/legend>\r\n\r\n<div class=\"frm_fields_container\">\n<input type=\"hidden\" name=\"frm_action\" value=\"create\" \/>\n<input type=\"hidden\" name=\"form_id\" value=\"7\" \/>\n<input type=\"hidden\" name=\"frm_hide_fields_7\" id=\"frm_hide_fields_7\" value=\"\" \/>\n<input type=\"hidden\" name=\"form_key\" value=\"rueckruf-anfordern-en\" \/>\n<input type=\"hidden\" name=\"item_meta[0]\" value=\"\" \/>\n<input type=\"hidden\" id=\"frm_submit_entry_7\" name=\"frm_submit_entry_7\" value=\"016abb6820\" \/><input type=\"hidden\" name=\"_wp_http_referer\" value=\"\/en\/wp-json\/wp\/v2\/branchen\/2625\" \/><div id=\"frm_field_60_container\" class=\"frm_form_field form-field  frm_required_field frm_top_container frm_first frm_two_thirds horizontal_radio\">\r\n\t<div  id=\"field_jbksd2_label\" class=\"frm_primary_label\">Weekday\r\n\t\t<span class=\"frm_required\" aria-hidden=\"true\">*<\/span>\r\n\t<\/div>\r\n\t<div class=\"frm_opt_container\" aria-labelledby=\"field_jbksd2_label\" 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data-invmsg=\"Time period ist ung\u00fcltig\" aria-invalid=\"false\"  >\n\t\t<option  value=\"8 - 11 am\">8 - 11 am<\/option><option  value=\"11 am - 2pm\">11 am - 2pm<\/option><option  value=\"2 - 5 pm\">2 - 5 pm<\/option><option  value=\"after 5 pm\">after 5 pm<\/option>\t<\/select>\n\t\r\n\t\r\n\t\r\n<\/div>\n<div id=\"frm_field_62_container\" class=\"frm_form_field form-field  frm_required_field frm_top_container frm6 frm_first\">\r\n\t<label for=\"field_tm0z12\" id=\"field_tm0z12_label\" class=\"frm_primary_label\">Name\r\n\t\t<span class=\"frm_required\" aria-hidden=\"true\">*<\/span>\r\n\t<\/label>\r\n\t<input  type=\"text\" id=\"field_tm0z12\" name=\"item_meta[62]\" value=\"\"  data-reqmsg=\"Dieses Feld darf nicht leer sein.\" aria-required=\"true\" data-invmsg=\"Name ist ung\u00fcltig\" aria-invalid=\"false\"   \/>\r\n\t\r\n\t\r\n<\/div>\n<div id=\"frm_field_63_container\" class=\"frm_form_field form-field  frm_top_container frm6\">\r\n\t<label for=\"field_ubu3d2\" id=\"field_ubu3d2_label\" class=\"frm_primary_label\">Company\r\n\t\t<span class=\"frm_required\" aria-hidden=\"true\"><\/span>\r\n\t<\/label>\r\n\t<input  type=\"text\" id=\"field_ubu3d2\" name=\"item_meta[63]\" value=\"\"  data-invmsg=\"Company ist ung\u00fcltig\" aria-invalid=\"false\"   \/>\r\n\t\r\n\t\r\n<\/div>\n<div id=\"frm_field_64_container\" class=\"frm_form_field form-field  frm_required_field frm_top_container frm12 frm_first\">\r\n\t<label for=\"field_hyga82\" id=\"field_hyga82_label\" class=\"frm_primary_label\">Phone\r\n\t\t<span class=\"frm_required\" aria-hidden=\"true\">*<\/span>\r\n\t<\/label>\r\n\t<input  type=\"text\" id=\"field_hyga82\" name=\"item_meta[64]\" value=\"\"  data-reqmsg=\"Dieses Feld darf nicht leer sein.\" aria-required=\"true\" data-invmsg=\"Phone ist ung\u00fcltig\" aria-invalid=\"false\"   \/>\r\n\t\r\n\t\r\n<\/div>\n<div id=\"frm_field_65_container\" class=\"frm_form_field form-field  frm_top_container\">\r\n\t<label for=\"field_nsrem2\" id=\"field_nsrem2_label\" class=\"frm_primary_label\">E-Mail (optional)\r\n\t\t<span class=\"frm_required\" aria-hidden=\"true\"><\/span>\r\n\t<\/label>\r\n\t<input type=\"email\" id=\"field_nsrem2\" name=\"item_meta[65]\" value=\"\"  autocomplete=\"email\"  data-invmsg=\"E-Mail (optional) ist ung\u00fcltig\" aria-invalid=\"false\"  \/>\r\n\t\r\n\t\r\n<\/div>\n<div id=\"frm_field_66_container\" class=\"frm_form_field form-field  frm_required_field frm_none_container vertical_radio\">\r\n\t<div  id=\"field_6l00h_label\" class=\"frm_primary_label\">Checkboxen\r\n\t\t<span class=\"frm_required\" aria-hidden=\"true\">*<\/span>\r\n\t<\/div>\r\n\t<div class=\"frm_opt_container\" aria-labelledby=\"field_6l00h_label\" role=\"group\">\t\t<div class=\"frm_checkbox\" id=\"frm_checkbox_66-0\">\t\t\t<label  for=\"field_6l00h-0\">\n\t\t\t<input type=\"checkbox\" name=\"item_meta[66][]\" id=\"field_6l00h-0\" value=\"I hereby consent to the processing of my data in accordance with &lt;a href=&quot;\/privacy-policy&quot;&gt;Privacy Policy&lt;\/a&gt;.*\"  data-reqmsg=\"Dieses Feld darf nicht leer sein.\" data-invmsg=\"Checkboxen ist ung\u00fcltig\"   aria-required=\"true\"  \/> I hereby consent to the processing of my data in accordance with <a href=\"\/privacy-policy\">Privacy Policy<\/a>.*<\/label><\/div>\n<\/div>\r\n\t\r\n\t\r\n<\/div>\n<input type=\"hidden\" name=\"item_meta[67]\" id=\"field_6znzw\" value=\"Holger Grebbin\"  data-frmval=\"Holger Grebbin\"   \/>\n<input type=\"hidden\" name=\"item_meta[68]\" id=\"field_j67ow\" value=\"\/en\/wp-json\/wp\/v2\/branchen\/2625\"  data-frmval=\"\/en\/wp-json\/wp\/v2\/branchen\/2625\"   \/>\n<div id=\"frm_field_69_container\" class=\"frm_form_field form-field \">\r\n\t<div class=\"frm_submit frm_flex\">\r\n<button class=\"frm_button_submit frm_final_submit\" type=\"submit\"   formnovalidate=\"formnovalidate\">Request a callback<\/button>\r\n\r\n\r\n\r\n<\/div>\r\n<\/div>\n\t<input type=\"hidden\" name=\"item_key\" value=\"\" \/>\n\t\t\t<div id=\"frm_field_70_container\">\n\t\t\t<label for=\"field_2g836\" >\n\t\t\t\tIf you are human, leave this field blank.\t\t\t<\/label>\n\t\t\t<input  id=\"field_2g836\" type=\"text\" class=\"frm_form_field form-field frm_verify\" name=\"item_meta[70]\" value=\"\"  \/>\n\t\t<\/div>\n\t\t<input name=\"frm_state\" type=\"hidden\" value=\"LJIZjgtwzjpzEVuwkM0tbetFHD\/bkW4Io6Txw89yjroVyDeyHLUNhceimuYS4iaN\" \/><\/div>\n<\/fieldset>\n<\/div>\n\n<\/form>\n<\/div>\n[\/vc_column_text][\/vc_column_inner][vc_column_inner el_class=&#8221;tab-pane fade&#8221; el_id=&#8221;tab-2&#8243;][vc_column_text css=&#8221;&#8221; el_class=&#8221;mb_0&#8243;]<\/p>\n<h2 style=\"text-align: center;\">Write to us<\/h2>\n<p>[\/vc_column_text][vc_column_text el_class=&#8221;md_lg&#8221;]<\/p>\n<p style=\"text-align: center;\">We look forward to your inquiry!<\/p>\n<p>[\/vc_column_text][vc_separator css=&#8221;&#8221;][vc_column_text css=&#8221;&#8221; el_class=&#8221;mb_0&#8243;]<div class=\"frm_forms  with_frm_style frm_style_formidable-style\" id=\"frm_form_6_container\" data-token=\"c7780cca0977511ae59910e96fdc8ac9\" data-token=\"c7780cca0977511ae59910e96fdc8ac9\">\n<form enctype=\"multipart\/form-data\" method=\"post\" class=\"frm-show-form  frm_ajax_submit  frm_pro_form \" id=\"form_kontaktformular-en\" data-token=\"c7780cca0977511ae59910e96fdc8ac9\" data-token=\"c7780cca0977511ae59910e96fdc8ac9\">\n<div class=\"frm_form_fields \">\n<fieldset>\n<legend class=\"frm_screen_reader\">Kontaktformular (EN)<\/legend>\r\n\r\n<div class=\"frm_fields_container\">\n<input type=\"hidden\" name=\"frm_action\" value=\"create\" \/>\n<input type=\"hidden\" name=\"form_id\" value=\"6\" \/>\n<input type=\"hidden\" name=\"frm_hide_fields_6\" id=\"frm_hide_fields_6\" value=\"\" \/>\n<input type=\"hidden\" name=\"form_key\" value=\"kontaktformular-en\" \/>\n<input type=\"hidden\" name=\"item_meta[0]\" value=\"\" \/>\n<input type=\"hidden\" id=\"frm_submit_entry_6\" name=\"frm_submit_entry_6\" value=\"016abb6820\" \/><input type=\"hidden\" name=\"_wp_http_referer\" value=\"\/en\/wp-json\/wp\/v2\/branchen\/2625\" \/><div id=\"frm_field_50_container\" class=\"frm_form_field form-field  frm_required_field frm_none_container frm_first frm_half\">\r\n    <label for=\"field_qh4icy432\" id=\"field_qh4icy432_label\" class=\"frm_primary_label\">First name\r\n        <span class=\"frm_required\" aria-hidden=\"true\">*<\/span>\r\n    <\/label>\r\n    <input  type=\"text\" id=\"field_qh4icy432\" name=\"item_meta[50]\" value=\"\"  placeholder=\"First name*\" data-reqmsg=\"Dieses Feld darf nicht leer sein.\" aria-required=\"true\" data-invmsg=\"Name ist ung\u00fcltig\" aria-invalid=\"false\"   \/>\r\n    \r\n    \r\n<\/div>\n<div id=\"frm_field_51_container\" class=\"frm_form_field form-field  frm_required_field frm_none_container frm_half\">\r\n    <label for=\"field_ocfup13\" id=\"field_ocfup13_label\" class=\"frm_primary_label\">Last name\r\n        <span class=\"frm_required\" aria-hidden=\"true\">*<\/span>\r\n    <\/label>\r\n    <input  type=\"text\" id=\"field_ocfup13\" name=\"item_meta[51]\" value=\"\"  placeholder=\"Last name*\" data-reqmsg=\"Dieses Feld darf nicht leer sein.\" aria-required=\"true\" data-invmsg=\"Last ist ung\u00fcltig\" aria-invalid=\"false\"   \/>\r\n    \r\n    \r\n<\/div>\n<div id=\"frm_field_52_container\" class=\"frm_form_field form-field  frm_none_container\">\r\n    <label for=\"field_lrueo3\" id=\"field_lrueo3_label\" class=\"frm_primary_label\">Company\r\n        <span class=\"frm_required\" aria-hidden=\"true\"><\/span>\r\n    <\/label>\r\n    <input  type=\"text\" id=\"field_lrueo3\" name=\"item_meta[52]\" value=\"\"  placeholder=\"Company\" data-invmsg=\"Text ist ung\u00fcltig\" aria-invalid=\"false\"   \/>\r\n    \r\n    \r\n<\/div>\n<div id=\"frm_field_53_container\" class=\"frm_form_field form-field  frm_required_field frm_none_container frm_full\">\r\n    <label for=\"field_29yf4d432\" id=\"field_29yf4d432_label\" class=\"frm_primary_label\">E-Mail\r\n        <span class=\"frm_required\" aria-hidden=\"true\">*<\/span>\r\n    <\/label>\r\n    <input type=\"email\" id=\"field_29yf4d432\" name=\"item_meta[53]\" value=\"\"  placeholder=\"E-Mail*\" data-reqmsg=\"Dieses Feld darf nicht leer sein.\" aria-required=\"true\" data-invmsg=\"Please enter a valid email address\" aria-invalid=\"false\"  \/>\r\n    \r\n    \r\n<\/div>\n<div id=\"frm_field_54_container\" class=\"frm_form_field form-field  frm_none_container\">\r\n    <label for=\"field_mtce63\" id=\"field_mtce63_label\" class=\"frm_primary_label\">Phone\r\n        <span class=\"frm_required\" aria-hidden=\"true\"><\/span>\r\n    <\/label>\r\n    <input  type=\"text\" id=\"field_mtce63\" name=\"item_meta[54]\" value=\"\"  placeholder=\"Phone\" data-invmsg=\"Telefon-Nr. ist ung\u00fcltig\" aria-invalid=\"false\"   \/>\r\n    \r\n    \r\n<\/div>\n<div id=\"frm_field_55_container\" class=\"frm_form_field form-field  frm_required_field frm_none_container frm_full\">\r\n    <label for=\"field_9jv0r1432\" id=\"field_9jv0r1432_label\" class=\"frm_primary_label\">Your message\r\n        <span class=\"frm_required\" aria-hidden=\"true\">*<\/span>\r\n    <\/label>\r\n    <textarea name=\"item_meta[55]\" id=\"field_9jv0r1432\" rows=\"5\"  placeholder=\"Your message\" data-reqmsg=\"Dieses Feld darf nicht leer sein.\" aria-required=\"true\" data-invmsg=\"Message ist ung\u00fcltig\" aria-invalid=\"false\"  ><\/textarea>\r\n    \r\n    \r\n<\/div>\n<div id=\"frm_field_56_container\" class=\"frm_form_field form-field  frm_required_field frm_none_container vertical_radio\">\r\n    <div  id=\"field_wnpv03_label\" class=\"frm_primary_label\">Checkboxen\r\n        <span class=\"frm_required\" aria-hidden=\"true\">*<\/span>\r\n    <\/div>\r\n    <div class=\"frm_opt_container\" aria-labelledby=\"field_wnpv03_label\" role=\"group\">\t\t<div class=\"frm_checkbox\" id=\"frm_checkbox_56-0\">\t\t\t<label  for=\"field_wnpv03-0\">\n\t\t\t<input type=\"checkbox\" name=\"item_meta[56][]\" id=\"field_wnpv03-0\" value=\"I hereby consent to the processing of my data in accordance with &lt;a href=&quot;\/privacy-policy&quot;&gt;Privacy Policy&lt;\/a&gt;.*\"  data-reqmsg=\"Dieses Feld darf nicht leer sein.\" data-invmsg=\"Checkboxen ist ung\u00fcltig\"   aria-required=\"true\"  \/> I hereby consent to the processing of my data in accordance with <a href=\"\/privacy-policy\">Privacy Policy<\/a>.*<\/label><\/div>\n<\/div>\r\n    \r\n    \r\n<\/div>\n<input type=\"hidden\" name=\"item_meta[57]\" id=\"field_brej7\" value=\"Holger Grebbin\"  data-frmval=\"Holger Grebbin\"   \/>\n<input type=\"hidden\" name=\"item_meta[58]\" id=\"field_g12u1\" value=\"\/en\/wp-json\/wp\/v2\/branchen\/2625\"  data-frmval=\"\/en\/wp-json\/wp\/v2\/branchen\/2625\"   \/>\n<div id=\"frm_field_59_container\" class=\"frm_form_field form-field \">\r\n\t<div class=\"frm_submit\">\r\n\r\n<button class=\"frm_button_submit frm_final_submit\" type=\"submit\"   formnovalidate=\"formnovalidate\">Send<\/button>\r\n\r\n<\/div>\r\n<\/div>\n\t<input type=\"hidden\" name=\"item_key\" value=\"\" \/>\n\t\t\t<div id=\"frm_field_71_container\">\n\t\t\t<label for=\"field_5qbxx\" >\n\t\t\t\tIf you are human, leave this field blank.\t\t\t<\/label>\n\t\t\t<input  id=\"field_5qbxx\" type=\"text\" class=\"frm_form_field form-field frm_verify\" name=\"item_meta[71]\" value=\"\"  \/>\n\t\t<\/div>\n\t\t<input name=\"frm_state\" type=\"hidden\" value=\"LJIZjgtwzjpzEVuwkM0tbetFHD\/bkW4Io6Txw89yjrqJV5UXsAS5Old1SRIjjCjq\" \/><\/div>\n<\/fieldset>\n<\/div>\n\n<\/form>\n<\/div>\n[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row]<\/p>\n<\/div><\/div>[\/vc_column_inner][\/vc_row_inner][vc_column_text css=&#8221;&#8221; el_class=&#8221;mb_md h2_to_h4&#8243;]<\/p>\n<h2>Frequently Asked Questions<\/h2>\n<p>[\/vc_column_text][\/vc_column][vc_column offset=&#8221;vc_col-lg-offset-1 vc_col-lg-3&#8243;][vc_row_inner el_class=&#8221;sticky mt-lg-5&#8243; css=&#8221;.vc_custom_1761230677204{margin-right: 0px !important;margin-bottom: 90px !important;margin-left: 0px !important;}&#8221;][vc_column_inner el_class=&#8221;vc_row_color-surface-1 vc_row_base-radius p_md mb_md&#8221; css=&#8221;.vc_custom_1761231287581{padding-right: 0px !important;padding-left: 0px !important;}&#8221;]<div class=\"private:-leistungen-(portfolio-&#038;-branchen)\"><div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][vc_column_text css=&#8221;&#8221; el_class=&#8221;mb_md&#8221;]<strong>Portfolio<\/strong>[\/vc_column_text]<div class=\"post-list-portfolio\"><ul class=\"list-style-3\"><li>\n\t<a href=\"https:\/\/industrial-fans.siempelkamp.com\/en\/portfolio\/industrial-fans\/\">\n\t\tIndustrial Fans\t<\/a>\n<\/li><li>\n\t<a href=\"https:\/\/industrial-fans.siempelkamp.com\/en\/portfolio\/industrial-dampers-and-slide-gates\/\">\n\t\tIndustrial Dampers &#038; Slide Gates\t<\/a>\n<\/li><li>\n\t<a href=\"https:\/\/industrial-fans.siempelkamp.com\/en\/portfolio\/inlet-vane-controls\/\">\n\t\tInlet Vane Controls\t<\/a>\n<\/li><li>\n\t<a href=\"https:\/\/industrial-fans.siempelkamp.com\/en\/portfolio\/industrial-silencers\/\">\n\t\tIndustrial Silencers\t<\/a>\n<\/li><li>\n\t<a href=\"https:\/\/industrial-fans.siempelkamp.com\/en\/portfolio\/industrial-insulation\/\">\n\t\tIndustrial Insulation\t<\/a>\n<\/li><li>\n\t<a href=\"https:\/\/industrial-fans.siempelkamp.com\/en\/portfolio\/industrial-filter-units\/\">\n\t\tIndustrial Filter Units\t<\/a>\n<\/li><li>\n\t<a href=\"https:\/\/industrial-fans.siempelkamp.com\/en\/portfolio\/industrial-expansion-joints\/\">\n\t\tIndustrial Expansion Joints\t<\/a>\n<\/li><li>\n\t<a href=\"https:\/\/industrial-fans.siempelkamp.com\/en\/portfolio\/industrial-ducting-systems\/\">\n\t\tIndustrial Ducting Systems\t<\/a>\n<\/li><li>\n\t<a href=\"https:\/\/industrial-fans.siempelkamp.com\/en\/portfolio\/industrial-chimneys\/\">\n\t\tIndustrial Chimneys\t<\/a>\n<\/li><li>\n\t<a href=\"https:\/\/industrial-fans.siempelkamp.com\/en\/portfolio\/industrial-acoustic-enclosures\/\">\n\t\tIndustrial acoustic enclosures\t<\/a>\n<\/li><li>\n\t<a href=\"https:\/\/industrial-fans.siempelkamp.com\/en\/portfolio\/repair-service-maintenance\/\">\n\t\tRepair, Service &#038; Maintenance\t<\/a>\n<\/li><\/ul><\/div>[\/vc_column][\/vc_row]<\/p>\n<\/div><\/div>[\/vc_column_inner][vc_column_inner el_class=&#8221;color-bg-primary color-white p_md&#8221;]<div class=\"private:-cta-box-(#rueckruf)\"><div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][vc_column_text css=&#8221;&#8221;]<strong>We&#8217;re happy to advise you!<\/strong><br \/>\nLet one of our experts provide you with a free, no-obligation consultation regarding your requirements. Rely on quality made in Germany and personalized support. Our team looks forward to answering your questions and working with you to plan the optimal component for your process.[\/vc_column_text][vc_btn title=&#8221;Request a callback&#8221; css=&#8221;&#8221; link=&#8221;url:%23rueckruf|title:Request%20a%20callback&#8221; el_class=&#8221;button-outline button-white button-sm&#8221;][\/vc_column][\/vc_row]<\/p>\n<\/div><\/div>[\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row&#8221; el_class=&#8221;mb_0 bg-white pt_lg pb_md&#8221;][vc_column][vc_column_text css=&#8221;&#8221; el_class=&#8221;h2_to_h3&#8243;]<\/p>\n<h2><strong>References &amp; Project Examples<\/strong><\/h2>\n<p>[\/vc_column_text]<div class=\"card-deck pb_sm owl-carousel owl-theme post-carousel-referenzen\" data-owl-carousel-options=\"{&quot;responsive&quot;:{&quot;0&quot;:{&quot;items&quot;:1,&quot;margin&quot;:0,&quot;loop&quot;:false,&quot;nav&quot;:true,&quot;dots&quot;:true,&quot;autoplay&quot;:false,&quot;autoplayTimeout&quot;:5000},&quot;576&quot;:{&quot;items&quot;:1,&quot;margin&quot;:0,&quot;loop&quot;:false,&quot;nav&quot;:true,&quot;dots&quot;:true,&quot;autoplay&quot;:false,&quot;autoplayTimeout&quot;:5000},&quot;768&quot;:{&quot;items&quot;:2,&quot;margin&quot;:0,&quot;loop&quot;:false,&quot;nav&quot;:true,&quot;dots&quot;:true,&quot;autoplay&quot;:false,&quot;autoplayTimeout&quot;:5000},&quot;992&quot;:{&quot;items&quot;:2,&quot;margin&quot;:0,&quot;loop&quot;:false,&quot;nav&quot;:true,&quot;dots&quot;:true,&quot;autoplay&quot;:false,&quot;autoplayTimeout&quot;:5000},&quot;1200&quot;:{&quot;items&quot;:2,&quot;margin&quot;:0,&quot;loop&quot;:false,&quot;nav&quot;:true,&quot;dots&quot;:true,&quot;autoplay&quot;:false,&quot;autoplayTimeout&quot;:5000}},&quot;stagePadding&quot;:0,&quot;center&quot;:false,&quot;animateIn&quot;:false,&quot;animateOut&quot;:false,&quot;mouseDrag&quot;:true,&quot;touchDrag&quot;:true,&quot;navText&quot;:[&quot;&lt;span aria-label=\\&quot;Previous\\&quot;&gt;\\u2039&lt;\\\/span&gt;&quot;,&quot;&lt;span aria-label=\\&quot;Next\\&quot;&gt;\\u203a&lt;\\\/span&gt;&quot;]}\">\r\n            <div class=\"item w-100 h-100\">\r\n            <div class=\"card h-100\">\r\n                                    <div class=\"card-image\" style=\"background-image: url(https:\/\/industrial-fans.siempelkamp.com\/wp-content\/uploads\/2024\/04\/referenz_GUODONG.jpg);\"><\/div>\r\n                                <div class=\"card-body\">\r\n                    <div class=\"badge color-bg-primary color-primary-contrast\">Industrie-Ventilatoren<\/div>                    <h3 class=\"h4 card-title mt_xs mb_sm color-a-primary-hover\"><a href=\"https:\/\/industrial-fans.siempelkamp.com\/en\/referenzen\/industrial-fan-for-guodong-plant-in-china\/\" class=\"stretched-link\">Industrial fan for &#8216;GUODONG&#8217; plant in China<\/a><\/h3>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n            <div class=\"item w-100 h-100\">\r\n            <div class=\"card h-100\">\r\n                                    <div class=\"card-image\" style=\"background-image: url(https:\/\/industrial-fans.siempelkamp.com\/wp-content\/uploads\/2024\/04\/referenz_Steves-and-Sons-1024x475.jpg);\"><\/div>\r\n                                <div class=\"card-body\">\r\n                    <div class=\"badge color-bg-primary color-primary-contrast\">Industrie-Ventilatoren<\/div>                    <h3 class=\"h4 card-title mt_xs mb_sm color-a-primary-hover\"><a href=\"https:\/\/industrial-fans.siempelkamp.com\/en\/referenzen\/two-mirror-image-industrial-fans-for-steves-sons-in-the-usa\/\" class=\"stretched-link\">Two mirror-image industrial fans for &#8216;Steves &#038; Sons&#8217; in the USA<\/a><\/h3>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n            <div class=\"item w-100 h-100\">\r\n            <div class=\"card h-100\">\r\n                                    <div class=\"card-image\" style=\"background-image: url(https:\/\/industrial-fans.siempelkamp.com\/wp-content\/uploads\/2024\/04\/Hochdruckventilator-Bandverzinkungsanlage.jpg);\"><\/div>\r\n                                <div class=\"card-body\">\r\n                    <div class=\"badge color-bg-primary color-primary-contrast\">Industrie-Ventilatoren<\/div>                    <h3 class=\"h4 card-title mt_xs mb_sm color-a-primary-hover\"><a href=\"https:\/\/industrial-fans.siempelkamp.com\/en\/referenzen\/fan-for-a-strip-galvanizing-plant\/\" class=\"stretched-link\">Fan for a strip galvanizing plant<\/a><\/h3>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n    <\/div><style>\/* post-carousel-referenzen *\/\r\n\r\n.post-carousel-referenzen{\r\n    margin: 0 -15px;\r\n    width: calc(100% + 30px);\r\n}\r\n\r\n.post-carousel-referenzen .owl-stage-outer {\r\n  padding-top: 20px;\r\n}\r\n\r\n.post-carousel-referenzen .owl-stage {\r\n  display: flex;\r\n  padding-bottom: 20px;\r\n}\r\n\r\n.post-carousel-referenzen .owl-item {\r\n    display: flex;\r\n    flex: 1 0 auto;\r\n    align-items: flex-start;\r\n}\r\n.post-carousel-referenzen .caption {\r\n  display: flex;\r\n  flex: 1 0 auto;\r\n  flex-direction: column;\r\n}\r\n.post-carousel-referenzen .flex-text {\r\n  flex-grow: 1;\r\n}\r\n.post-carousel-referenzen .thumbnail {\r\n  display: flex;\r\n  flex-direction: column;\r\n  margin: 0 15px;\r\n}\r\n\r\n.post-carousel-referenzen .card {\r\n    -ms-flex: 1 0 0%;\r\n    flex: 1 0 0%;\r\n    height: 100%;\r\n    background-color: var(--color-surface-1);\r\n    display: flex;\r\n    justify-content: center;\r\n  transition: all .6s ease;\r\n    overflow: hidden;\r\n    border-radius: var(--base-radius) !important;\r\n}\r\n\r\n.post-carousel-referenzen .card:hover {\r\n    transform: translateY(-10px);\r\n    box-shadow: rgb(0 0 0 \/ 40%) 0px 25px 20px -20px;\r\n    transition: all .3s ease;\r\n}\r\n\r\n.post-carousel-referenzen .card .card-image {\r\n  aspect-ratio: 4 \/ 2;\r\n  background-position: center;\r\n  background-repeat: no-repeat;\r\n  background-size: cover;\r\n  border-radius: var(--base-radius);\r\n  transition: all .3s ease;\r\n  background-color: var(--color-bg-1);\r\n}\r\n\r\n\/*\r\n.post-carousel-referenzen .card:hover .card-img,\r\n.post-carousel-referenzen .card:focus .card-img {\r\n  transform: scale(1.02);\r\n  opacity:0.5;\r\n}\r\n*\/\r\n\r\n.post-carousel-referenzen .card-footer {\r\n  padding: 2rem 1.25rem;\r\n  background-color: transparent;\r\n  border-top: 0;\r\n}\r\n\r\n\r\n\/* Owl-Dots *\/\r\n.post-carousel-referenzen .owl-dots{\r\n    margin: 0;\r\n}\r\n\r\n.post-carousel-referenzen .owl-dots > button > span{\r\n    width: 5px !important;\r\n    height: 5px !important;\r\n    margin: 5px 3px !important;\r\n}\r\n\r\n\r\n\/* Owl-Nav-Center *\/\r\n.post-carousel-referenzen .owl-nav .owl-next,\r\n.post-carousel-referenzen .owl-nav .owl-prev {\r\n  position: absolute;\r\n  top: calc(50% - 15px);\r\n  transform: translateY(-50%);\r\n  -webkit-transform: translateY(-50%);\r\n  display: flex;\r\n  font-size: 25px !important;\r\n  width: 40px;\r\n  height: 40px;\r\n  justify-content: center;\r\n  align-items: center;\r\n  outline: 0;\r\n  background-color: var(--color-primary) !important;\r\n  color: var(--color-primary-contrast) !important;\r\n  border-radius: var(--border-radius);\r\n  margin: 0 5px 0 0;\r\n}\r\n.post-carousel-referenzen .owl-nav .owl-next {\r\n  right: 0;\r\n  margin-right: -5px;\r\n}\r\n\r\n.post-carousel-referenzen .owl-nav .owl-prev{\r\n  left: 0;\r\n  margin-left: -5px;\r\n}\r\n\r\n.post-carousel-referenzen .owl-nav .owl-next:hover,\r\n.post-carousel-referenzen .owl-nav .owl-prev:hover{\r\n  background-color: var(--color-primary-hover) !important;\r\n}\r\n\r\n\r\n.post-carousel-referenzen .owl-nav .owl-prev span, .post-carousel-referenzen .owl-nav .owl-next span {\r\n    display: none;\r\n}\r\n\r\n.post-carousel-referenzen .owl-nav .owl-prev:before {\r\n    content: \"\";\r\n    background-size: contain;\r\n    width: calc(100% - 20px);\r\n    height: calc(100% - 20px);\r\n    display: block;\r\n    background-image: url(\/wp-content\/uploads\/2024\/04\/pfeil-rechts_weiss.svg);\r\n    background-repeat: no-repeat;\r\n    background-position: center;\r\n    margin: 0 auto;\r\n    transform: rotate(180deg);\r\n}\r\n\r\n.post-carousel-referenzen .owl-nav .owl-next:after {\r\n    content: \"\";\r\n    background-size: contain;\r\n    width: calc(100% - 20px);\r\n    height: calc(100% - 20px);\r\n    display: block;\r\n    background-image: url(\/wp-content\/uploads\/2024\/04\/pfeil-rechts_weiss.svg);\r\n    background-repeat: no-repeat;\r\n    background-position: center;\r\n    margin: 0 auto;\r\n}<\/style>[\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row&#8221; el_class=&#8221;section-dark-blue mb_0 pt_xl pb_xl&#8221;][vc_column][vc_row_inner el_class=&#8221;mb_md&#8221;][vc_column_inner width=&#8221;5\/6&#8243; offset=&#8221;vc_col-lg-7 vc_col-md-8&#8243;][vc_column_text css=&#8221;&#8221; el_class=&#8221;mb_md&#8221;]<\/p>\n<h2>Our Full-Service Portfolio for Environmental Technology<\/h2>\n<p>From corrosion-resistant industrial fans to gas-tight damper systems and innovative noise protection solutions \u2013 we offer the environmental technology sector a comprehensive range of premium components in Quality Made in Germany. Discover our technologically advanced products and customized services, which were specifically developed for the demanding and often chemically aggressive requirements of modern environmental and purification plants.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner]<div class=\"row row-cols-1 row-cols-sm-1 row-cols-md-2 row-cols-lg-3 row-cols-xl-3 post-grid-portfolio\"><div class=\"col\">\n\t<div class=\"card h-100\">\n\t\t\t\t\t<div class=\"card-image\" style=\"background-image: url(https:\/\/industrial-fans.siempelkamp.com\/wp-content\/uploads\/2025\/10\/Industrie-Ventilator_1200px-1024x512.jpg);\"><\/div>\n\t\t\n\t\t<div class=\"card-body\">\n\t\t\t<h3 class=\"card-title h5 mb_0\">Industrial Fans<\/h3>\n\t\t\t<a href=\"https:\/\/industrial-fans.siempelkamp.com\/en\/portfolio\/industrial-fans\/\" class=\"stretched-link\" aria-label=\"Industrial Fans\"><\/a>\n\t\t<\/div>\n\t<\/div>\n<\/div><div class=\"col\">\n\t<div class=\"card h-100\">\n\t\t\t\t\t<div class=\"card-image\" style=\"background-image: url(https:\/\/industrial-fans.siempelkamp.com\/wp-content\/uploads\/2026\/02\/Klappe_Siempelkamp-Industrial-Fans_1000px.jpg);\"><\/div>\n\t\t\n\t\t<div class=\"card-body\">\n\t\t\t<h3 class=\"card-title h5 mb_0\">Industrial Dampers &#038; Slide Gates<\/h3>\n\t\t\t<a href=\"https:\/\/industrial-fans.siempelkamp.com\/en\/portfolio\/industrial-dampers-and-slide-gates\/\" class=\"stretched-link\" aria-label=\"Industrial Dampers &#038; Slide Gates\"><\/a>\n\t\t<\/div>\n\t<\/div>\n<\/div><div class=\"col\">\n\t<div class=\"card h-100\">\n\t\t\t\t\t<div class=\"card-image\" style=\"background-image: url(https:\/\/industrial-fans.siempelkamp.com\/wp-content\/uploads\/2025\/10\/Drallregler_1000px.jpg);\"><\/div>\n\t\t\n\t\t<div class=\"card-body\">\n\t\t\t<h3 class=\"card-title h5 mb_0\">Inlet Vane Controls<\/h3>\n\t\t\t<a href=\"https:\/\/industrial-fans.siempelkamp.com\/en\/portfolio\/inlet-vane-controls\/\" class=\"stretched-link\" aria-label=\"Inlet Vane Controls\"><\/a>\n\t\t<\/div>\n\t<\/div>\n<\/div><div class=\"col\">\n\t<div class=\"card h-100\">\n\t\t\t\t\t<div class=\"card-image\" style=\"background-image: url(https:\/\/industrial-fans.siempelkamp.com\/wp-content\/uploads\/2025\/10\/Schalldaempfer_1200px-1024x512.jpg);\"><\/div>\n\t\t\n\t\t<div class=\"card-body\">\n\t\t\t<h3 class=\"card-title h5 mb_0\">Industrial Silencers<\/h3>\n\t\t\t<a href=\"https:\/\/industrial-fans.siempelkamp.com\/en\/portfolio\/industrial-silencers\/\" class=\"stretched-link\" aria-label=\"Industrial Silencers\"><\/a>\n\t\t<\/div>\n\t<\/div>\n<\/div><div class=\"col\">\n\t<div class=\"card h-100\">\n\t\t\t\t\t<div class=\"card-image\" style=\"background-image: url(https:\/\/industrial-fans.siempelkamp.com\/wp-content\/uploads\/2025\/10\/Isolierung_1200px-1024x512.jpg);\"><\/div>\n\t\t\n\t\t<div class=\"card-body\">\n\t\t\t<h3 class=\"card-title h5 mb_0\">Industrial Insulation<\/h3>\n\t\t\t<a href=\"https:\/\/industrial-fans.siempelkamp.com\/en\/portfolio\/industrial-insulation\/\" class=\"stretched-link\" aria-label=\"Industrial Insulation\"><\/a>\n\t\t<\/div>\n\t<\/div>\n<\/div><div class=\"col\">\n\t<div class=\"card h-100\">\n\t\t\t\t\t<div class=\"card-image\" style=\"background-image: url(https:\/\/industrial-fans.siempelkamp.com\/wp-content\/uploads\/2025\/10\/Filtereinheit_1000px.jpg);\"><\/div>\n\t\t\n\t\t<div class=\"card-body\">\n\t\t\t<h3 class=\"card-title h5 mb_0\">Industrial Filter Units<\/h3>\n\t\t\t<a href=\"https:\/\/industrial-fans.siempelkamp.com\/en\/portfolio\/industrial-filter-units\/\" class=\"stretched-link\" aria-label=\"Industrial Filter Units\"><\/a>\n\t\t<\/div>\n\t<\/div>\n<\/div><div class=\"col\">\n\t<div class=\"card h-100\">\n\t\t\t\t\t<div class=\"card-image\" style=\"background-image: url(https:\/\/industrial-fans.siempelkamp.com\/wp-content\/uploads\/2026\/02\/Kompensator_1200px-1024x512.jpg);\"><\/div>\n\t\t\n\t\t<div class=\"card-body\">\n\t\t\t<h3 class=\"card-title h5 mb_0\">Industrial Expansion Joints<\/h3>\n\t\t\t<a href=\"https:\/\/industrial-fans.siempelkamp.com\/en\/portfolio\/industrial-expansion-joints\/\" class=\"stretched-link\" aria-label=\"Industrial Expansion Joints\"><\/a>\n\t\t<\/div>\n\t<\/div>\n<\/div><div class=\"col\">\n\t<div class=\"card h-100\">\n\t\t\t\t\t<div class=\"card-image\" style=\"background-image: url(https:\/\/industrial-fans.siempelkamp.com\/wp-content\/uploads\/2025\/10\/Kanalsysteme.jpg);\"><\/div>\n\t\t\n\t\t<div class=\"card-body\">\n\t\t\t<h3 class=\"card-title h5 mb_0\">Industrial Ducting Systems<\/h3>\n\t\t\t<a href=\"https:\/\/industrial-fans.siempelkamp.com\/en\/portfolio\/industrial-ducting-systems\/\" class=\"stretched-link\" aria-label=\"Industrial Ducting Systems\"><\/a>\n\t\t<\/div>\n\t<\/div>\n<\/div><div class=\"col\">\n\t<div class=\"card h-100\">\n\t\t\t\t\t<div class=\"card-image\" style=\"background-image: url(https:\/\/industrial-fans.siempelkamp.com\/wp-content\/uploads\/2026\/02\/Industriekamine_1200px-1024x512.jpg);\"><\/div>\n\t\t\n\t\t<div class=\"card-body\">\n\t\t\t<h3 class=\"card-title h5 mb_0\">Industrial Chimneys<\/h3>\n\t\t\t<a href=\"https:\/\/industrial-fans.siempelkamp.com\/en\/portfolio\/industrial-chimneys\/\" class=\"stretched-link\" aria-label=\"Industrial Chimneys\"><\/a>\n\t\t<\/div>\n\t<\/div>\n<\/div><div class=\"col\">\n\t<div class=\"card h-100\">\n\t\t\t\t\t<div class=\"card-image\" style=\"background-image: url(https:\/\/industrial-fans.siempelkamp.com\/wp-content\/uploads\/2026\/02\/Schallschutzkabine_Siempelkamp-Industrial-Fans_1000px.jpg);\"><\/div>\n\t\t\n\t\t<div class=\"card-body\">\n\t\t\t<h3 class=\"card-title h5 mb_0\">Industrial acoustic enclosures<\/h3>\n\t\t\t<a href=\"https:\/\/industrial-fans.siempelkamp.com\/en\/portfolio\/industrial-acoustic-enclosures\/\" class=\"stretched-link\" aria-label=\"Industrial acoustic enclosures\"><\/a>\n\t\t<\/div>\n\t<\/div>\n<\/div><div class=\"col\">\n\t<div class=\"card h-100\">\n\t\t\t\t\t<div class=\"card-image\" style=\"background-image: url(https:\/\/industrial-fans.siempelkamp.com\/wp-content\/uploads\/2026\/02\/Service_1200px-1024x512.jpg);\"><\/div>\n\t\t\n\t\t<div class=\"card-body\">\n\t\t\t<h3 class=\"card-title h5 mb_0\">Repair, Service &#038; 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