{"id":3918,"date":"2024-07-31T09:14:42","date_gmt":"2024-07-31T09:14:42","guid":{"rendered":"https:\/\/linn-pumpen.de\/?page_id=3918"},"modified":"2026-10-02T09:55:54","modified_gmt":"2026-10-02T07:55:54","slug":"stainless-steel-gear-pumps","status":"publish","type":"page","link":"https:\/\/linn-pumpen.de\/en\/zahnradpumpen\/edelstahl-zahnradflanschpumpen\/","title":{"rendered":"Stainless steel gear flange pumps"},"content":{"rendered":"<section  class='av_textblock_section av-sg89fy-fd6506797685a1d12a67caf40e422964'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h1>Stainless steel gear pumps<\/h1>\n<p>Stainless steel gear pumps handle corrosive, aqueous, and chemically demanding fluids in applications where gray cast iron is not an option. This page is divided into three sections: pumps without motors, pumps with motors, and models with PEEK gears.<\/p>\n<p>The choice of model depends on the medium, lubricity, viscosity, temperature, and pressure. Send us your operating data, and we'll select the right pump for you.<\/p>\n<\/div><\/section>\n<div  class='avia-button-wrap av-miac7pri-9855bc50496263933ef941503d7e6cfb-wrap avia-button-left  avia-builder-el-1  el_after_av_textblock  el_before_av_layout_row  avia-builder-el-last'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-miac7pri-9855bc50496263933ef941503d7e6cfb\">\n#top #wrap_all .avia-button.av-miac7pri-9855bc50496263933ef941503d7e6cfb{\nfont-size:16px;\ntransition:all 0.4s ease-in-out;\n}\n<\/style>\n<a href='https:\/\/linn-pumpen.de\/en\/request-a-quote\/?kontext=Edelstahl-Zahnrad-Flanschpumpen'  class='avia-button av-miac7pri-9855bc50496263933ef941503d7e6cfb av-link-btn avia-icon_select-no avia-size-medium avia-position-left avia-color-theme-color'   aria-label=\"Request technical specifications\"><span class='avia_iconbox_title' >Request technical specifications<\/span><\/a><\/div>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='av-layout-grid-1'  class='av-layout-grid-container av-3j1y8u-f862f2533456ff1e0a8d59da7c1fffe6 entry-content-wrapper main_color av-flex-cells  avia-builder-el-2  el_after_av_button  el_before_av_one_full  grid-row-not-first  container_wrap sidebar_right'  >\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-yif77y-77cec829b3f4e6d1c6f0723221f905b6\">\n.flex_cell.av-yif77y-77cec829b3f4e6d1c6f0723221f905b6{\nvertical-align:top;\n}\n<\/style>\n<div class='flex_cell av-yif77y-77cec829b3f4e6d1c6f0723221f905b6 av-gridrow-cell av_one_full no_margin  avia-builder-el-3  avia-builder-el-no-sibling  content-align-top'  ><div class='flex_cell_inner'><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-256i66-d1ab5354dbfd3ec6445a6f5305e91e1b\">\n#top .av-special-heading.av-256i66-d1ab5354dbfd3ec6445a6f5305e91e1b{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-256i66-d1ab5354dbfd3ec6445a6f5305e91e1b .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-256i66-d1ab5354dbfd3ec6445a6f5305e91e1b .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-256i66-d1ab5354dbfd3ec6445a6f5305e91e1b av-special-heading-h2  avia-builder-el-4  el_before_av_one_fourth  avia-builder-el-first'><h2 class='av-special-heading-tag'  itemprop=\"headline\"  >Overview of Models<\/h2><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<div class='flex_column_table av-lp45t0-6e220d20157f2de65b22f5979450c595 sc-av_one_fourth av-equal-height-column-flextable'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lp45t0-6e220d20157f2de65b22f5979450c595\">\n@keyframes av_boxShadowEffect_av-lp45t0-6e220d20157f2de65b22f5979450c595-row {\n0%   { box-shadow:  0 0 0 0 ; opacity: 1; }\n100% { box-shadow:  0 0 10px 0 ; opacity: 1; }\n}\n@keyframes av_boxShadowEffect_av-lp45t0-6e220d20157f2de65b22f5979450c595-column {\n0%   { box-shadow:  0 0 0 0 #9d9c9c; opacity: 1; }\n100% { box-shadow:  0 0 10px 0 #9d9c9c; opacity: 1; }\n}\n.flex_column.av-lp45t0-6e220d20157f2de65b22f5979450c595{\nwidth:22.75%;\nmargin-left:0;\nbox-shadow: 0 0 10px 0 #9d9c9c;\n}\n#top .flex_column_table.av-equal-height-column-flextable.av-lp45t0-6e220d20157f2de65b22f5979450c595 .av-flex-placeholder{\nwidth:3%;\n}\n<\/style>\n<div  class='flex_column av-lp45t0-6e220d20157f2de65b22f5979450c595 av_one_fourth  avia-builder-el-5  el_after_av_heading  el_before_av_one_fourth  lp-card first flex_column_table_cell av-equal-height-column av-align-top shadow-not-animated avia-link-column av-column-link avia-link-column-hover'    data-link-column-url=\"https:\/\/linn-pumpen.de\/en\/produkt\/ef\/\"   ><a class=\"av-screen-reader-only\" href=\"https:\/\/linn-pumpen.de\/en\/produkt\/ef\/\" >Link to: Baureihe E\/F<\/a><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-19kfwjy-3f3185db344e4db3caed37e3943aa4f0\">\n#top .hr.hr-invisible.av-19kfwjy-3f3185db344e4db3caed37e3943aa4f0{\nheight:20px;\n}\n<\/style>\n<div  class='hr av-19kfwjy-3f3185db344e4db3caed37e3943aa4f0 hr-invisible  avia-builder-el-6  el_before_av_image  avia-builder-el-first'><span class='hr-inner'><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lz8d6jbb-4dce28f87a7efa3781726107f62f59ec\">\n.avia-image-container.av-lz8d6jbb-4dce28f87a7efa3781726107f62f59ec img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-lz8d6jbb-4dce28f87a7efa3781726107f62f59ec .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-lz8d6jbb-4dce28f87a7efa3781726107f62f59ec av-styling- avia-align-center  avia-builder-el-7  el_after_av_hr  el_before_av_textblock'   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" loading=\"lazy\" class='wp-image-8117 avia-img-lazy-loading-8117 avia_image' src=\"https:\/\/linn-pumpen.de\/wp-content\/uploads\/2025\/11\/EF328-3330_tp-1200-705x397.webp\" alt='Stainless steel gear flange pumps series E\/F from Linn-Pumpen' title='Stainless steel gear pumps'  height=\"397\" width=\"705\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/linn-pumpen.de\/wp-content\/uploads\/2025\/11\/EF328-3330_tp-1200-705x397.webp 705w, https:\/\/linn-pumpen.de\/wp-content\/uploads\/2025\/11\/EF328-3330_tp-1200-300x169.webp 300w, https:\/\/linn-pumpen.de\/wp-content\/uploads\/2025\/11\/EF328-3330_tp-1200-1030x579.webp 1030w, https:\/\/linn-pumpen.de\/wp-content\/uploads\/2025\/11\/EF328-3330_tp-1200-768x432.webp 768w, https:\/\/linn-pumpen.de\/wp-content\/uploads\/2025\/11\/EF328-3330_tp-1200-18x10.webp 18w, https:\/\/linn-pumpen.de\/wp-content\/uploads\/2025\/11\/EF328-3330_tp-1200.webp 1200w\" sizes=\"auto, (max-width: 705px) 100vw, 705px\" \/><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lz8d6xkh-ab166d4492f4b56797faa4aa0b8ca906\">\n#top .av_textblock_section.av-lz8d6xkh-ab166d4492f4b56797faa4aa0b8ca906 .avia_textblock{\npadding:0 20px 0 20px;\ntext-align:center;\n}\n<\/style>\n<section  class='av_textblock_section av-lz8d6xkh-ab166d4492f4b56797faa4aa0b8ca906'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h3 class=\"featurette-heading\">Series E\/F<\/h3>\n<p class=\"featurette-heading\">Pump head with exposed shaft end, stainless steel gears<\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-162gd8e-9dd1bacb578ab1d382a79918b99656ef\">\n#top .av_textblock_section.av-162gd8e-9dd1bacb578ab1d382a79918b99656ef .avia_textblock{\nfont-size:16px;\ntext-align:center;\n}\n<\/style>\n<section  class='av_textblock_section av-162gd8e-9dd1bacb578ab1d382a79918b99656ef'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p><strong>Delivery rate:<\/strong> 1.15 to 24 l\/min<br \/><strong>Viscosity:<\/strong> 1,4 bis 2.500 mm\u00b2\/s<br \/><strong>Performance:<\/strong> Drive on customer side<\/p>\n<\/div><\/section><br \/>\n<div  class='avia-button-wrap av-14pobn2-d2f9cf2d08e1c14c91fddc9a809b21fc-wrap avia-button-center  avia-builder-el-10  el_after_av_textblock  avia-builder-el-last'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-14pobn2-d2f9cf2d08e1c14c91fddc9a809b21fc\">\n#top #wrap_all .avia-button.av-14pobn2-d2f9cf2d08e1c14c91fddc9a809b21fc{\nfont-size:20px;\ntransition:all 0.4s ease-in-out;\n}\n<\/style>\n<a href='https:\/\/linn-pumpen.de\/en\/produkt\/ef\/'  class='avia-button av-14pobn2-d2f9cf2d08e1c14c91fddc9a809b21fc av-link-btn avia-icon_select-no avia-size-medium avia-position-center avia-color-theme-color'  title=\"Learn more\" aria-label=\"Learn more\"><span class='avia_iconbox_title' >To the product page<\/span><\/a><\/div><\/p><\/div><div class='av-flex-placeholder'><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lp45t1-6b9fcff44d0edb9a790e359cd05ce554\">\n@keyframes av_boxShadowEffect_av-lp45t1-6b9fcff44d0edb9a790e359cd05ce554-row {\n0%   { box-shadow:  0 0 0 0 ; opacity: 1; }\n100% { box-shadow:  0 0 10px 0 ; opacity: 1; }\n}\n@keyframes av_boxShadowEffect_av-lp45t1-6b9fcff44d0edb9a790e359cd05ce554-column {\n0%   { box-shadow:  0 0 0 0 #9d9c9c; opacity: 1; }\n100% { box-shadow:  0 0 10px 0 #9d9c9c; opacity: 1; }\n}\n.flex_column.av-lp45t1-6b9fcff44d0edb9a790e359cd05ce554{\nwidth:22.75%;\nmargin-left:0;\nbox-shadow: 0 0 10px 0 #9d9c9c;\n}\n#top .flex_column_table.av-equal-height-column-flextable.av-lp45t1-6b9fcff44d0edb9a790e359cd05ce554 .av-flex-placeholder{\nwidth:3%;\n}\n<\/style>\n<div  class='flex_column av-lp45t1-6b9fcff44d0edb9a790e359cd05ce554 av_one_fourth  avia-builder-el-11  el_after_av_one_fourth  el_before_av_one_fourth  lp-card flex_column_table_cell av-equal-height-column av-align-top shadow-not-animated avia-link-column av-column-link avia-link-column-hover'    data-link-column-url=\"https:\/\/linn-pumpen.de\/en\/produkt\/ef-peek\/\"   ><a class=\"av-screen-reader-only\" href=\"https:\/\/linn-pumpen.de\/en\/produkt\/ef-peek\/\" >Link to: Baureihe E\/F -PEEK<\/a><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-rprrbi-9c46595728306a2ca9f396851a56126f\">\n#top .hr.hr-invisible.av-rprrbi-9c46595728306a2ca9f396851a56126f{\nheight:20px;\n}\n<\/style>\n<div  class='hr av-rprrbi-9c46595728306a2ca9f396851a56126f hr-invisible  avia-builder-el-12  el_before_av_image  avia-builder-el-first'><span class='hr-inner'><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ulgm1a-659dbd89e335d2f9cd2d0724acac6e7d\">\n.avia-image-container.av-ulgm1a-659dbd89e335d2f9cd2d0724acac6e7d img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-ulgm1a-659dbd89e335d2f9cd2d0724acac6e7d .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-ulgm1a-659dbd89e335d2f9cd2d0724acac6e7d av-styling- avia-align-center  avia-builder-el-13  el_after_av_hr  el_before_av_textblock'   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" loading=\"lazy\" class='wp-image-8117 avia-img-lazy-loading-8117 avia_image' src=\"https:\/\/linn-pumpen.de\/wp-content\/uploads\/2025\/11\/EF328-3330_tp-1200-705x397.webp\" alt='Stainless steel gear flange pumps series E\/F from Linn-Pumpen' title='Stainless steel gear pumps'  height=\"397\" width=\"705\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/linn-pumpen.de\/wp-content\/uploads\/2025\/11\/EF328-3330_tp-1200-705x397.webp 705w, https:\/\/linn-pumpen.de\/wp-content\/uploads\/2025\/11\/EF328-3330_tp-1200-300x169.webp 300w, https:\/\/linn-pumpen.de\/wp-content\/uploads\/2025\/11\/EF328-3330_tp-1200-1030x579.webp 1030w, https:\/\/linn-pumpen.de\/wp-content\/uploads\/2025\/11\/EF328-3330_tp-1200-768x432.webp 768w, https:\/\/linn-pumpen.de\/wp-content\/uploads\/2025\/11\/EF328-3330_tp-1200-18x10.webp 18w, https:\/\/linn-pumpen.de\/wp-content\/uploads\/2025\/11\/EF328-3330_tp-1200.webp 1200w\" sizes=\"auto, (max-width: 705px) 100vw, 705px\" \/><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-2fk38u-c92cd53508fc7c7a3a9e423b41067037\">\n#top .av_textblock_section.av-2fk38u-c92cd53508fc7c7a3a9e423b41067037 .avia_textblock{\npadding:0 20px 0 20px;\ntext-align:center;\n}\n<\/style>\n<section  class='av_textblock_section av-2fk38u-c92cd53508fc7c7a3a9e423b41067037'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h3 class=\"featurette-heading\">Series E\/F-PEEK<\/h3>\n<p class=\"featurette-heading\">Pump head with exposed shaft end, PEEK gears<\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lz724lbh-e1dcd958a540477764be2040007bc2f8\">\n#top .av_textblock_section.av-lz724lbh-e1dcd958a540477764be2040007bc2f8 .avia_textblock{\nfont-size:16px;\ntext-align:center;\n}\n<\/style>\n<section  class='av_textblock_section av-lz724lbh-e1dcd958a540477764be2040007bc2f8'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p><strong>Delivery rate:<\/strong> 3 to 24 l\/min<br \/><strong>Viscosity:<\/strong> 1,4 bis 2.500 mm\u00b2\/s<br \/><strong>Performance:<\/strong> Drive on customer side<\/p>\n<\/div><\/section><br \/>\n<div  class='avia-button-wrap av-lz72910v-fb71df6c918759294d0bb1fddce85c90-wrap avia-button-center  avia-builder-el-16  el_after_av_textblock  avia-builder-el-last'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lz72910v-fb71df6c918759294d0bb1fddce85c90\">\n#top #wrap_all .avia-button.av-lz72910v-fb71df6c918759294d0bb1fddce85c90{\nfont-size:20px;\ntransition:all 0.4s ease-in-out;\n}\n<\/style>\n<a href='https:\/\/linn-pumpen.de\/en\/produkt\/ef-peek\/'  class='avia-button av-lz72910v-fb71df6c918759294d0bb1fddce85c90 av-link-btn avia-icon_select-no avia-size-medium avia-position-center avia-color-theme-color'  title=\"Learn more\" aria-label=\"Learn more\"><span class='avia_iconbox_title' >To the product page<\/span><\/a><\/div><\/p><\/div><div class='av-flex-placeholder'><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lp45t2-2e9f41d47eb6f489504bb7cc7c153aff\">\n@keyframes av_boxShadowEffect_av-lp45t2-2e9f41d47eb6f489504bb7cc7c153aff-row {\n0%   { box-shadow:  0 0 0 0 ; opacity: 1; }\n100% { box-shadow:  0 0 10px 0 ; opacity: 1; }\n}\n@keyframes av_boxShadowEffect_av-lp45t2-2e9f41d47eb6f489504bb7cc7c153aff-column {\n0%   { box-shadow:  0 0 0 0 #9d9c9c; opacity: 1; }\n100% { box-shadow:  0 0 10px 0 #9d9c9c; opacity: 1; }\n}\n.flex_column.av-lp45t2-2e9f41d47eb6f489504bb7cc7c153aff{\nwidth:22.75%;\nmargin-left:0;\nbox-shadow: 0 0 10px 0 #9d9c9c;\n}\n#top .flex_column_table.av-equal-height-column-flextable.av-lp45t2-2e9f41d47eb6f489504bb7cc7c153aff .av-flex-placeholder{\nwidth:3%;\n}\n<\/style>\n<div  class='flex_column av-lp45t2-2e9f41d47eb6f489504bb7cc7c153aff av_one_fourth  avia-builder-el-17  el_after_av_one_fourth  el_before_av_one_fourth  lp-card flex_column_table_cell av-equal-height-column av-align-top shadow-not-animated avia-link-column av-column-link avia-link-column-hover'    data-link-column-url=\"https:\/\/linn-pumpen.de\/en\/produkt\/e-flm\/\"   ><a class=\"av-screen-reader-only\" href=\"https:\/\/linn-pumpen.de\/en\/produkt\/e-flm\/\" >Link to: Baureihe E\/FLM<\/a><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-19kfwjy-3f3185db344e4db3caed37e3943aa4f0\">\n#top .hr.hr-invisible.av-19kfwjy-3f3185db344e4db3caed37e3943aa4f0{\nheight:20px;\n}\n<\/style>\n<div  class='hr av-19kfwjy-3f3185db344e4db3caed37e3943aa4f0 hr-invisible  avia-builder-el-18  el_before_av_image  avia-builder-el-first'><span class='hr-inner'><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lz8d6jbb-04605f879002b96c55f23ebafe48c106\">\n.avia-image-container.av-lz8d6jbb-04605f879002b96c55f23ebafe48c106 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-lz8d6jbb-04605f879002b96c55f23ebafe48c106 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-lz8d6jbb-04605f879002b96c55f23ebafe48c106 av-styling- avia-align-center  avia-builder-el-19  el_after_av_hr  el_before_av_textblock'   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" loading=\"lazy\" class='wp-image-8119 avia-img-lazy-loading-8119 avia_image' src=\"https:\/\/linn-pumpen.de\/wp-content\/uploads\/2025\/11\/EFLM328-333-370W_tp-1200-1-705x397.webp\" alt='Stainless steel electric gear pumps' title='E\/FLM series'  height=\"397\" width=\"705\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/linn-pumpen.de\/wp-content\/uploads\/2025\/11\/EFLM328-333-370W_tp-1200-1-705x397.webp 705w, https:\/\/linn-pumpen.de\/wp-content\/uploads\/2025\/11\/EFLM328-333-370W_tp-1200-1-300x169.webp 300w, https:\/\/linn-pumpen.de\/wp-content\/uploads\/2025\/11\/EFLM328-333-370W_tp-1200-1-1030x579.webp 1030w, https:\/\/linn-pumpen.de\/wp-content\/uploads\/2025\/11\/EFLM328-333-370W_tp-1200-1-768x432.webp 768w, https:\/\/linn-pumpen.de\/wp-content\/uploads\/2025\/11\/EFLM328-333-370W_tp-1200-1-18x10.webp 18w, https:\/\/linn-pumpen.de\/wp-content\/uploads\/2025\/11\/EFLM328-333-370W_tp-1200-1.webp 1200w\" sizes=\"auto, (max-width: 705px) 100vw, 705px\" \/><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lz8d6xkh-ab166d4492f4b56797faa4aa0b8ca906\">\n#top .av_textblock_section.av-lz8d6xkh-ab166d4492f4b56797faa4aa0b8ca906 .avia_textblock{\npadding:0 20px 0 20px;\ntext-align:center;\n}\n<\/style>\n<section  class='av_textblock_section av-lz8d6xkh-ab166d4492f4b56797faa4aa0b8ca906'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h3 class=\"featurette-heading\">Series E\/FLM<\/h3>\n<p class=\"featurette-heading\">Motor pump, stainless steel gears<\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-162gd8e-9dd1bacb578ab1d382a79918b99656ef\">\n#top .av_textblock_section.av-162gd8e-9dd1bacb578ab1d382a79918b99656ef .avia_textblock{\nfont-size:16px;\ntext-align:center;\n}\n<\/style>\n<section  class='av_textblock_section av-162gd8e-9dd1bacb578ab1d382a79918b99656ef'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p><strong>Delivery rate:<\/strong> 1.15 to 24 l\/min<br \/><strong>Viscosity:<\/strong> 1,4 bis 2.500 mm\u00b2\/s<br \/><strong>Performance:<\/strong> 0,12 bis 1,5 kW<\/p>\n<\/div><\/section><br \/>\n<div  class='avia-button-wrap av-14pobn2-b1cd804a9ee8aa46b2bc2bcbd74e3753-wrap avia-button-center  avia-builder-el-22  el_after_av_textblock  avia-builder-el-last'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-14pobn2-b1cd804a9ee8aa46b2bc2bcbd74e3753\">\n#top #wrap_all .avia-button.av-14pobn2-b1cd804a9ee8aa46b2bc2bcbd74e3753{\nfont-size:20px;\ntransition:all 0.4s ease-in-out;\n}\n<\/style>\n<a href='https:\/\/linn-pumpen.de\/en\/produkt\/e-flm\/'  class='avia-button av-14pobn2-b1cd804a9ee8aa46b2bc2bcbd74e3753 av-link-btn avia-icon_select-no avia-size-medium avia-position-center avia-color-theme-color'  title=\"Learn more\" aria-label=\"Learn more\"><span class='avia_iconbox_title' >To the product page<\/span><\/a><\/div><\/p><\/div><div class='av-flex-placeholder'><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lp45t3-6bed45b427b28a870c4a71af6a4296f5\">\n@keyframes av_boxShadowEffect_av-lp45t3-6bed45b427b28a870c4a71af6a4296f5-row {\n0%   { box-shadow:  0 0 0 0 ; opacity: 1; }\n100% { box-shadow:  0 0 10px 0 ; opacity: 1; }\n}\n@keyframes av_boxShadowEffect_av-lp45t3-6bed45b427b28a870c4a71af6a4296f5-column {\n0%   { box-shadow:  0 0 0 0 #9d9c9c; opacity: 1; }\n100% { box-shadow:  0 0 10px 0 #9d9c9c; opacity: 1; }\n}\n.flex_column.av-lp45t3-6bed45b427b28a870c4a71af6a4296f5{\nwidth:22.75%;\nmargin-left:0;\nbox-shadow: 0 0 10px 0 #9d9c9c;\n}\n#top .flex_column_table.av-equal-height-column-flextable.av-lp45t3-6bed45b427b28a870c4a71af6a4296f5 .av-flex-placeholder{\nwidth:3%;\n}\n<\/style>\n<div  class='flex_column av-lp45t3-6bed45b427b28a870c4a71af6a4296f5 av_one_fourth  avia-builder-el-23  el_after_av_one_fourth  avia-builder-el-last  lp-card flex_column_table_cell av-equal-height-column av-align-top shadow-not-animated avia-link-column av-column-link avia-link-column-hover'    data-link-column-url=\"https:\/\/linn-pumpen.de\/en\/produkt\/e-flm-peek\/\"   ><a class=\"av-screen-reader-only\" href=\"https:\/\/linn-pumpen.de\/en\/produkt\/e-flm-peek\/\" >Link to: Baureihe E\/FLM -PEEK<\/a><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-rprrbi-9c46595728306a2ca9f396851a56126f\">\n#top .hr.hr-invisible.av-rprrbi-9c46595728306a2ca9f396851a56126f{\nheight:20px;\n}\n<\/style>\n<div  class='hr av-rprrbi-9c46595728306a2ca9f396851a56126f hr-invisible  avia-builder-el-24  el_before_av_image  avia-builder-el-first'><span class='hr-inner'><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ulgm1a-4b4ce0b0639acb5cee8a9b582d92610e\">\n.avia-image-container.av-ulgm1a-4b4ce0b0639acb5cee8a9b582d92610e img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-ulgm1a-4b4ce0b0639acb5cee8a9b582d92610e .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-ulgm1a-4b4ce0b0639acb5cee8a9b582d92610e av-styling- avia-align-center  avia-builder-el-25  el_after_av_hr  el_before_av_textblock'   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" loading=\"lazy\" class='wp-image-8119 avia-img-lazy-loading-8119 avia_image' src=\"https:\/\/linn-pumpen.de\/wp-content\/uploads\/2025\/11\/EFLM328-333-370W_tp-1200-1-705x397.webp\" alt='Edelstahl Elektro-Zahnradpumpen E\/FLM-PEEK' title='E\/FLM-PEEK Series'  height=\"397\" width=\"705\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/linn-pumpen.de\/wp-content\/uploads\/2025\/11\/EFLM328-333-370W_tp-1200-1-705x397.webp 705w, https:\/\/linn-pumpen.de\/wp-content\/uploads\/2025\/11\/EFLM328-333-370W_tp-1200-1-300x169.webp 300w, https:\/\/linn-pumpen.de\/wp-content\/uploads\/2025\/11\/EFLM328-333-370W_tp-1200-1-1030x579.webp 1030w, https:\/\/linn-pumpen.de\/wp-content\/uploads\/2025\/11\/EFLM328-333-370W_tp-1200-1-768x432.webp 768w, https:\/\/linn-pumpen.de\/wp-content\/uploads\/2025\/11\/EFLM328-333-370W_tp-1200-1-18x10.webp 18w, https:\/\/linn-pumpen.de\/wp-content\/uploads\/2025\/11\/EFLM328-333-370W_tp-1200-1.webp 1200w\" sizes=\"auto, (max-width: 705px) 100vw, 705px\" \/><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-2osb4i-4cec04f44045f12ac91b177dfd97e514\">\n#top .av_textblock_section.av-2osb4i-4cec04f44045f12ac91b177dfd97e514 .avia_textblock{\npadding:0 20px 0 20px;\ntext-align:center;\n}\n<\/style>\n<section  class='av_textblock_section av-2osb4i-4cec04f44045f12ac91b177dfd97e514'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h3 class=\"featurette-heading\">Series E\/FLM-PEEK<\/h3>\n<p class=\"featurette-heading\">Motor pump, PEEK gears<\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lz724lbh-e1dcd958a540477764be2040007bc2f8\">\n#top .av_textblock_section.av-lz724lbh-e1dcd958a540477764be2040007bc2f8 .avia_textblock{\nfont-size:16px;\ntext-align:center;\n}\n<\/style>\n<section  class='av_textblock_section av-lz724lbh-e1dcd958a540477764be2040007bc2f8'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p><strong>Delivery rate:<\/strong> 3 to 24 l\/min<br \/><strong>Viscosity:<\/strong> 1,4 bis 2.500 mm\u00b2\/s<br \/><strong>Performance:<\/strong> 0,12 bis 0,75 kW<\/p>\n<\/div><\/section><br \/>\n<div  class='avia-button-wrap av-lz72910v-ebeec254f3e169bd9d3ec4989c669809-wrap avia-button-center  avia-builder-el-28  el_after_av_textblock  avia-builder-el-last'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lz72910v-ebeec254f3e169bd9d3ec4989c669809\">\n#top #wrap_all .avia-button.av-lz72910v-ebeec254f3e169bd9d3ec4989c669809{\nfont-size:20px;\ntransition:all 0.4s ease-in-out;\n}\n<\/style>\n<a href='https:\/\/linn-pumpen.de\/en\/produkt\/e-flm-peek\/'  class='avia-button av-lz72910v-ebeec254f3e169bd9d3ec4989c669809 av-link-btn avia-icon_select-no avia-size-medium avia-position-center avia-color-theme-color'  title=\"Learn more\" aria-label=\"Learn more\"><span class='avia_iconbox_title' >To the product page<\/span><\/a><\/div><\/p><\/div><\/div><!--close column table wrapper. Autoclose: 1 --><\/p>\n<\/div><\/div><\/div><div id='after_grid_row_1'  class='main_color av_default_container_wrap container_wrap sidebar_right'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-3918'><div class='entry-content-wrapper clearfix'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lp45b0-f60052ec5a8a06062e5f6cb583792979\">\n.flex_column.av-lp45b0-f60052ec5a8a06062e5f6cb583792979{\npadding:28px 0 0 0;\n}\n<\/style>\n<div  class='flex_column av-lp45b0-f60052ec5a8a06062e5f6cb583792979 av_one_full  avia-builder-el-29  el_after_av_layout_row  el_before_av_one_full  avia-builder-el-first  first flex_column_div'     ><section  class='av_textblock_section av-sg89fy-fd6506797685a1d12a67caf40e422964'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>Two questions will help you choose the right model<\/h2>\n<p>The stainless steel product line has a modular design. Depending on the application, the pump size, design, drive, and gear material are combined.<\/p>\n<p><strong>First question: Drive system:<\/strong> If a motor or gearbox is already in place, the pump without a motor\u2014that is, the pump head with a free shaft end\u2014will fit. If a ready-to-connect unit is needed, the motorized pump will fit.<\/p>\n<p><strong>Second question, medium:<\/strong> If the medium provides sufficient lubrication, stainless steel gears will operate. If it provides little or no lubrication\u2014as is the case with water and aqueous solutions\u2014a PEEK version may be considered. PEEK is available in both motorized and non-motorized versions.<\/p>\n<h2>When Should You Use a Stainless Steel Gear Pump?<\/h2>\n<p>Stainless steel is used when the medium is corrosive or when the material is specified: for solvents, acids, aqueous process media, or emulsions. In such cases, the housing, shafts, and housing components are made of 1.4571 stainless steel.<\/p>\n<p>The materials are uniformly specified. The housings and shafts are made of 1.4571 stainless steel. In the standard version, the gears are also made of 1.4571. If the medium does not provide sufficient lubrication, the stainless steel gears run dry against each other. For such cases, there is a PEEK version, in which the shafts remain made of 1.4571 and the gears are made of PEEK. This applies primarily to water and aqueous media.<\/p>\n<h2>Without a motor: Pump head with exposed shaft end (E\/F)<\/h2>\n<p>The Series <a href=\"\/en\/product\/ef\/\">E\/F<\/a> is a pump head with an exposed shaft end, without its own motor. It is used when a motor, gearbox, or drive is already in place or is designed separately. Flow rate: 1.15 to 24 l\/min; viscosity: 1.4 to 2,500 mm\u00b2\/s; fluid temperature: -40 to +200 \u00b0C; housing, shafts, and gears made of 1.4571 stainless steel.<\/p>\n<p>The E\/F version requires a minimum level of lubrication from the medium. If the medium does not provide sufficient lubrication, the E\/F-PEEK version is recommended; see the section on PEEK versions below.<\/p>\n<h2>With motor: ready-to-use unit (E\/FLM)<\/h2>\n<p>The Series <a href=\"\/en\/product\/e-flm\/\">E\/FLM<\/a> is a fully assembled unit consisting of a pump, motor, coupling, and pump bracket. It is used when a ready-to-operate unit is required. Power output: 0.12 to 1.5 kW; available up to and including size 3; flow rate and viscosity are the same as for the version without a motor.<\/p>\n<p>Available with a variable-frequency drive upon request. This allows the speed\u2014and thus the flow rate\u2014to be adjusted to the process, for example during dosing or circulation in partial-load operation. For media with low lubricity, the motor pump is also available in a PEEK version (E\/FLM-PEEK); see the next section.<\/p>\n<h3>Additional designs and engine configurations in stainless steel<\/h3>\n<p>Other configurations, such as E\/D, E\/FKM, E\/FOM, and E\/FAM, are also available and are designed based on the installation situation and the required motorization. In practice, E\/F, E\/F-PEEK, E\/FLM, and E\/FLM-PEEK are used almost exclusively; therefore, these four are the focus of this page. There are currently no separate product pages for the other variants.<\/p>\n<p>All stainless steel models can generally also be equipped with PEEK gears, from sizes 314 through 333. A relief valve is not available in stainless steel; in such cases, pressure relief is handled by the system itself.<\/p>\n<p>The E\/FOM design can also be equipped with a magnetic coupling if a hermetically sealed design without a dynamic shaft seal is required.<\/p>\n<h2>PEEK Variants: E\/F-PEEK and E\/FLM-PEEK<\/h2>\n<p>The choice of gears depends on the lubricating properties of the medium. Oils, heat transfer fluids, and similar media provide sufficient lubrication; in these cases, stainless steel gears are used. Water, aqueous solutions, solvents, and low-viscosity chemicals provide little lubrication; in these cases, PEEK gears are tested.<\/p>\n<p><a href=\"\/en\/product\/ef-peek\/\">E\/F-PEEK<\/a> is the motorless version with PEEK gears, with a flow rate of 3 to 24 l\/min. <a href=\"\/en\/product\/e-flm-peek\/\">E\/FLM-PEEK<\/a> is the motor pump with PEEK gears, with a power rating of 0.12 to 0.75 kW. In both cases, the housing and shafts are made of 1.4571 stainless steel, and the gears are made of PEEK.<\/p>\n<h2>Applications<\/h2>\n<p>Typical examples include the chemical and process industries, paints and coatings, and mechanical and plant engineering. The system handles solvents, acids, and alkalis; emulsions and cooling lubricants; aqueous process media; as well as oils and heat transfer oils.<\/p>\n<p>The standard product line is not approved for food and hygiene requirements. For such requirements, we work with you to evaluate materials, seals, and surfaces.<\/p>\n<\/div><\/section><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lp45b1-4e2c9e476e12380d8d20613a1762b8b9\">\n.flex_column.av-lp45b1-4e2c9e476e12380d8d20613a1762b8b9{\npadding:28px 0 0 0;\n}\n<\/style>\n<div  class='flex_column av-lp45b1-4e2c9e476e12380d8d20613a1762b8b9 av_one_full  avia-builder-el-31  el_after_av_one_full  avia-builder-el-last  first flex_column_div  column-top-margin'     ><section  class='av_textblock_section av-sg89fy-fd6506797685a1d12a67caf40e422964'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>Frequently Asked Questions<\/h2>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-moscblst-724518048ae677d98df061518e93877d\">\n#top .togglecontainer.av-moscblst-724518048ae677d98df061518e93877d p.toggler{\ncolor:#1a1a1a;\nborder-color:#cfd6de;\n}\n#top .togglecontainer.av-moscblst-724518048ae677d98df061518e93877d p.toggler:not(.activeTitle):hover{\ncolor:#0069b4;\n}\n#top .togglecontainer.av-moscblst-724518048ae677d98df061518e93877d p.toggler:not(.activeTitle):hover .toggle_icon, #top .togglecontainer.av-moscblst-724518048ae677d98df061518e93877d p.toggler:not(.activeTitle):hover .toggle_icon *{\nborder-color:#0069b4 !important;\n}\n#top .togglecontainer.av-moscblst-724518048ae677d98df061518e93877d p.toggler .toggle_icon{\ncolor:#cfd6de;\nborder-color:#cfd6de;\n}\n#top .togglecontainer.av-moscblst-724518048ae677d98df061518e93877d p.toggler .toggle_icon > span{\ncolor:#cfd6de;\nborder-color:#cfd6de;\n}\n#top .togglecontainer.av-moscblst-724518048ae677d98df061518e93877d p.toggler.activeTitle .toggle_icon, #top .togglecontainer.av-moscblst-724518048ae677d98df061518e93877d p.toggler.activeTitle .toggle_icon > span{\ncolor:#0069b4;\nborder-color:#0069b4;\n}\n#top .togglecontainer.av-moscblst-724518048ae677d98df061518e93877d .toggle_wrap .toggle_content{\ncolor:#1a1a1a;\nborder-color:#cfd6de;\n}\n<\/style>\n<div  class='togglecontainer av-moscblst-724518048ae677d98df061518e93877d av-elegant-toggle  avia-builder-el-33  el_after_av_textblock  el_before_av_textblock  toggle_close_all'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/FAQPage\" >\n<section class='av_toggle_section av-lp45edelstah-14fd8a9b4390c196fe84a26f820f5421'  itemscope=\"itemscope\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><h3 id='toggle-faq-edelstahl-zahnradpumpe-sinnvoll' data-fake-id='#faq-edelstahl-zahnradpumpe-sinnvoll' class='toggler  av-title-above av-inherit-border-color'  itemprop=\"name\"  role='tab' tabindex='0' aria-controls='faq-edelstahl-zahnradpumpe-sinnvoll' data-slide-speed=\"200\" data-title=\"Wann ist eine Zahnradpumpe aus Edelstahl sinnvoll?\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: Wann ist eine Zahnradpumpe aus Edelstahl sinnvoll?\" data-aria_expanded=\"Click to collapse: Wann ist eine Zahnradpumpe aus Edelstahl sinnvoll?\">When is a stainless steel gear pump a good choice?<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/h3><div id='faq-edelstahl-zahnradpumpe-sinnvoll' aria-labelledby='toggle-faq-edelstahl-zahnradpumpe-sinnvoll' role='region' class='toggle_wrap  av-title-above'   itemscope=\"itemscope\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" ><div class='toggle_content invers-color av-inherit-border-color'  itemprop=\"text\" ><p>If the medium is corrosive, aqueous, or chemically demanding, or if the material is specified and gray cast iron is therefore not an option.<\/p>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-lp45edelstah-193daecc00770a22edbc0c360299ea78'  itemscope=\"itemscope\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><h3 id='toggle-faq-edelstahl-zahnradpumpe-motor' data-fake-id='#faq-edelstahl-zahnradpumpe-motor' class='toggler  av-title-above av-inherit-border-color'  itemprop=\"name\"  role='tab' tabindex='0' aria-controls='faq-edelstahl-zahnradpumpe-motor' data-slide-speed=\"200\" data-title=\"Mit oder ohne Motor?\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: Mit oder ohne Motor?\" data-aria_expanded=\"Click to collapse: Mit oder ohne Motor?\">With or without a motor?<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/h3><div id='faq-edelstahl-zahnradpumpe-motor' aria-labelledby='toggle-faq-edelstahl-zahnradpumpe-motor' role='region' class='toggle_wrap  av-title-above'   itemscope=\"itemscope\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" ><div class='toggle_content invers-color av-inherit-border-color'  itemprop=\"text\" ><p>If a drive is included or is designed separately, the E\/F and E\/F-PEEK models are suitable. If a ready-to-use unit is required, the E\/FLM and E\/FLM-PEEK models are suitable.<\/p>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-lp45edelstah-3ef6d4de72115d27adb852a199a98ede'  itemscope=\"itemscope\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><h3 id='toggle-faq-edelstahl-peek-unterschied' data-fake-id='#faq-edelstahl-peek-unterschied' class='toggler  av-title-above av-inherit-border-color'  itemprop=\"name\"  role='tab' tabindex='0' aria-controls='faq-edelstahl-peek-unterschied' data-slide-speed=\"200\" data-title=\"Was ist der Unterschied zwischen den Ausf\u00fchrungen mit Edelstahl- und mit PEEK-Zahnr\u00e4dern?\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: Was ist der Unterschied zwischen den Ausf\u00fchrungen mit Edelstahl- und mit PEEK-Zahnr\u00e4dern?\" data-aria_expanded=\"Click to collapse: Was ist der Unterschied zwischen den Ausf\u00fchrungen mit Edelstahl- und mit PEEK-Zahnr\u00e4dern?\">What is the difference between the models with stainless steel gears and those with PEEK gears?<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/h3><div id='faq-edelstahl-peek-unterschied' aria-labelledby='toggle-faq-edelstahl-peek-unterschied' role='region' class='toggle_wrap  av-title-above'   itemscope=\"itemscope\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" ><div class='toggle_content invers-color av-inherit-border-color'  itemprop=\"text\" ><p>Stainless steel gears require a minimum amount of lubrication. PEEK gears are tested with media that provide little to no lubrication.<\/p>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-lp45edelstah-a1ea191a0233f4d913c8593ec005179a'  itemscope=\"itemscope\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><h3 id='toggle-faq-edelstahl-zahnradpumpe-wasser' data-fake-id='#faq-edelstahl-zahnradpumpe-wasser' class='toggler  av-title-above av-inherit-border-color'  itemprop=\"name\"  role='tab' tabindex='0' aria-controls='faq-edelstahl-zahnradpumpe-wasser' data-slide-speed=\"200\" data-title=\"Eignet sich eine Edelstahl-Zahnradpumpe f\u00fcr Wasser?\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: Eignet sich eine Edelstahl-Zahnradpumpe f\u00fcr Wasser?\" data-aria_expanded=\"Click to collapse: Eignet sich eine Edelstahl-Zahnradpumpe f\u00fcr Wasser?\">Is a stainless steel gear pump suitable for water?<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/h3><div id='faq-edelstahl-zahnradpumpe-wasser' aria-labelledby='toggle-faq-edelstahl-zahnradpumpe-wasser' role='region' class='toggle_wrap  av-title-above'   itemscope=\"itemscope\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" ><div class='toggle_content invers-color av-inherit-border-color'  itemprop=\"text\" ><p>Typically, a design with PEEK gears is tested for this purpose. The key factors are the medium, temperature, pressure, viscosity, and operating conditions.<\/p>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-lp45edelstah-e924f7b454d2192a16fc14799ed02c21'  itemscope=\"itemscope\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><h3 id='toggle-faq-edelstahl-zahnradpumpe-regelung' data-fake-id='#faq-edelstahl-zahnradpumpe-regelung' class='toggler  av-title-above av-inherit-border-color'  itemprop=\"name\"  role='tab' tabindex='0' aria-controls='faq-edelstahl-zahnradpumpe-regelung' data-slide-speed=\"200\" data-title=\"Kann die F\u00f6rdermenge geregelt werden?\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: Kann die F\u00f6rdermenge geregelt werden?\" data-aria_expanded=\"Click to collapse: Kann die F\u00f6rdermenge geregelt werden?\">Can the flow rate be adjusted?<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/h3><div id='faq-edelstahl-zahnradpumpe-regelung' aria-labelledby='toggle-faq-edelstahl-zahnradpumpe-regelung' role='region' class='toggle_wrap  av-title-above'   itemscope=\"itemscope\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" ><div class='toggle_content invers-color av-inherit-border-color'  itemprop=\"text\" ><p>Yes, via a frequency converter on the models equipped with a motor.<\/p>\n<\/div><\/div><\/div><\/section>\n<\/div><br \/>\n<section  class='av_textblock_section av-sg89fy-fd6506797685a1d12a67caf40e422964'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>Request design<\/h2>\n<p>Please provide us with the fluid type, flow rate, pressure, temperature, and viscosity. We\u2019ll determine which stainless steel gear pump is best suited for your application and get back to you with a technically sound recommendation.<\/p>\n<\/div><\/section><br \/>\n<div  class='avia-button-wrap av-miac7pri-9855bc50496263933ef941503d7e6cfb-wrap avia-button-left  avia-builder-el-35  el_after_av_textblock  avia-builder-el-last'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-miac7pri-9855bc50496263933ef941503d7e6cfb\">\n#top #wrap_all .avia-button.av-miac7pri-9855bc50496263933ef941503d7e6cfb{\nfont-size:16px;\ntransition:all 0.4s ease-in-out;\n}\n<\/style>\n<a href='https:\/\/linn-pumpen.de\/en\/request-a-quote\/?kontext=Edelstahl-Zahnrad-Flanschpumpen'  class='avia-button av-miac7pri-9855bc50496263933ef941503d7e6cfb av-link-btn avia-icon_select-no avia-size-medium avia-position-left avia-color-theme-color'   aria-label=\"Request technical specifications\"><span class='avia_iconbox_title' >Request technical specifications<\/span><\/a><\/div><\/p><\/div><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":8117,"parent":2270,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-3918","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.6 (Yoast SEO v28.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Edelstahl-Zahnradpumpen, mit und ohne Motor | Linn-Pumpen<\/title>\n<meta name=\"description\" content=\"Edelstahl-Zahnradpumpen in den Ausf\u00fchrungen E\/F und E\/FLM, mit Edelstahl- oder PEEK-Zahnr\u00e4dern, mit freiem Wellenende oder Motor. 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