{"id":2598,"date":"2017-03-02T12:12:48","date_gmt":"2017-03-02T11:12:48","guid":{"rendered":"http:\/\/lavelgomma2.bladeinformatica.it\/mescole-omologate\/"},"modified":"2025-07-10T10:37:47","modified_gmt":"2025-07-10T08:37:47","slug":"certified-blends-2","status":"publish","type":"page","link":"https:\/\/www.lavelgomma.it\/en\/certified-blends-2\/","title":{"rendered":"Certified compounds"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][vc_custom_heading text=\u201dGasket Certifications \u201d use_theme_fonts=\u201dyes\u201d css=\u201d.vc_custom_1496936009418{margin-top: 20px !important;}\u201d][vc_column_text]<\/p>\n<p class=\"vc_custom_heading vc_custom_1488785334656\">The strength of LAV.EL. Gomma lies in the numerous certifications it has been awarded for its water- and gas-application products.\u00a0<a href=\"https:\/\/www.lavelgomma.it\/wp-content\/uploads\/2024\/03\/LISTA_OMOLOGAZIONI.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Download the PDF of our compounds<\/a><\/p>\n<p>[\/vc_column_text][vc_empty_space height=\u201d40px\u201d]\n\t<div class=\"row call-to-action \">\n\t\t<div class=\"col-md-8\">\n\t        <h3 class=\"mt10\">Download the PDF of our compounds<\/h3>\n\t    <\/div>\n\t    <div class=\"col-md-4 text-right\">\n\t    \t<a class=\"btn btn-line-black btn-fx\" href=\"https:\/\/www.lavelgomma.it\/wp-content\/uploads\/2025\/07\/LISTA_OMOLOGAZIONI-2024.pdf\" target=\"_blank\">Download PDF<\/a>\t    <\/div>\n    <\/div>\n\n[\/vc_column][\/vc_row][vc_row disable_element=\u201dyes\u201d][vc_column][vc_separator border_width=\u201d3\u2033][\/vc_column][\/vc_row][vc_row content_placement=\u201dmiddle\u201d disable_element=\u201dyes\u201d][vc_column width=\u201d1\/2\u2033][vc_single_image image=\u201d1275\u2033 img_size=\u201dfull\u201d alignment=\u201dcenter\u201d][\/vc_column][vc_column width=\u201d1\/2\u2033 css=\u201d.vc_custom_1488961223124{padding-bottom: 5px !important;background-color: #dddddd !important;}\u201d][vc_custom_heading text=\u201dTZW Technologiezentrum Wasser\u201d font_container=\u201dtag:h3|text_align:center\u201d use_theme_fonts=\u201dyes\u201d css=\u201d.vc_custom_1488454111608{margin-top: 20px !important;}\u201d][vc_column_text]<\/p>\n<div class=\"alignleft\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.lavelgomma.it\/wp-content\/plugins\/sitepress-multilingual-cms\/res\/flags\/de.png\" alt=\"Germania\" width=\"24\" height=\"24\" \/><\/div>\n<div>\n<p><strong><a href=\"https:\/\/www.lavelgomma.it\/mescole-omologate\/ktw\" data-cmp-ab=\"2\">KTW-BWGL<\/a>\u00a0<\/strong>\u2013 Compatibility and microbial growth test for gaskets used in contact with hot and cold drinking water.<\/p>\n<p class=\"seconda\">\n<\/div>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_separator border_width=\u201d3\u2033][\/vc_column][\/vc_row][vc_row content_placement=\u201dmiddle\u201d][vc_column width=\u201d1\/2\u2033][vc_single_image image=\u201d1274\u2033 img_size=\u201dfull\u201d alignment=\u201dcenter\u201d onclick=\u201dcustom_link\u201d css=\u201d.vc_custom_1488553126511{padding-top: 5px !important;padding-bottom: 5px !important;}\u201d][\/vc_column][vc_column width=\u201d1\/2\u2033 css=\u201d.vc_custom_1488962705343{padding-top: 5px !important;padding-bottom: 5px !important;background-color: #dddddd !important;}\u201d][vc_custom_heading text=\u201dTGM\u201d font_container=\u201dtag:h3|text_align:center\u201d use_theme_fonts=\u201dyes\u201d css=\u201d.vc_custom_1488464305092{margin-top: 20px !important;}\u201d][vc_column_text]<\/p>\n<div class=\"alignleft\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.lavelgomma.it\/wp-content\/plugins\/sitepress-multilingual-cms\/res\/flags\/at.png\" alt=\"Germania\" width=\"24\" height=\"24\" \/><\/div>\n<div>\n<p><strong><a href=\"onorm\">\u00d6NORM B 5014-1<\/a><\/strong> \u2013 Test for gaskets used in contact with hot and cold drinking water.<\/p>\n<\/div>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_separator border_width=\u201d3\u2033][\/vc_column][\/vc_row][vc_row content_placement=\u201dmiddle\u201d][vc_column width=\u201d1\/2\u2033][vc_single_image image=\u201d1268\u2033 img_size=\u201dfull\u201d alignment=\u201dcenter\u201d onclick=\u201dcustom_link\u201d css=\u201d.vc_custom_1488553291047{padding-top: 5px !important;padding-bottom: 5px !important;}\u201d][\/vc_column][vc_column width=\u201d1\/2\u2033 css=\u201d.vc_custom_1488960793345{padding-top: 5px !important;padding-bottom: 15px !important;background-color: #dddddd !important;}\u201d][vc_custom_heading text=\u201dCARSO Laboratoire Sante\u2019 Environnement Hygiene de Lyon\u201d font_container=\u201dtag:h3|text_align:center\u201d use_theme_fonts=\u201dyes\u201d css=\u201d.vc_custom_1488464396332{margin-top: 20px !important;}\u201d][vc_column_text]<\/p>\n<div class=\"alignleft\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.lavelgomma.it\/wp-content\/plugins\/sitepress-multilingual-cms\/res\/flags\/fr.png\" alt=\"Germania\" width=\"24\" height=\"24\" \/><\/div>\n<div>\n<p><strong><a href=\"clp\">CLP<\/a><\/strong> \u2013 Certificate of Conformity to Positive Lists for gaskets used in contact with drinking water (for gaskets up to 63 mm in diameter)<\/p>\n<p class=\"seconda\"><strong><a href=\"acs\">ACS<\/a><\/strong> \u2013 Sanitary Conformity Certification (for >63 mm gaskets)<\/p>\n<\/div>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_separator border_width=\u201d3\u2033][\/vc_column][\/vc_row][vc_row content_placement=\u201dmiddle\u201d][vc_column width=\u201d1\/2\u2033][vc_single_image image=\u201d1267\u2033 img_size=\u201dfull\u201d alignment=\u201dcenter\u201d onclick=\u201dcustom_link\u201d css=\u201d.vc_custom_1488553351536{padding-top: 5px !important;padding-bottom: 5px !important;}\u201d][\/vc_column][vc_column width=\u201d1\/2\u2033 css=\u201d.vc_custom_1488962747271{padding-top: 5px !important;background-color: #dddddd !important;}\u201d][vc_custom_heading text=\u201dBelgian Federation for the water sector\u201d font_container=\u201dtag:h3|text_align:center\u201d use_theme_fonts=\u201dyes\u201d css=\u201d.vc_custom_1488464995555{margin-top: 20px !important;}\u201d][vc_column_text]<\/p>\n<div class=\"alignleft\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.lavelgomma.it\/wp-content\/plugins\/sitepress-multilingual-cms\/res\/flags\/be.png\" alt=\"Germania\" width=\"24\" height=\"24\" \/><\/div>\n<div>\n<p><strong><a href=\"hydrocheck\">HYDROCHECK<\/a><\/strong> \u2013 For gaskets used in contact with hot and cold drinking water<\/p>\n<\/div>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_separator border_width=\u201d3\u2033][\/vc_column][\/vc_row][vc_row content_placement=\u201dmiddle\u201d][vc_column width=\u201d1\/2\u2033][vc_single_image image=\u201d1270\u2033 img_size=\u201dfull\u201d alignment=\u201dcenter\u201d onclick=\u201dcustom_link\u201d css=\u201d.vc_custom_1488553388167{padding-top: 5px !important;padding-bottom: 5px !important;}\u201d][\/vc_column][vc_column width=\u201d1\/2\u2033 css=\u201d.vc_custom_1488961000468{padding-top: 5px !important;padding-bottom: 15px !important;background-color: #dddddd !important;}\u201d][vc_custom_heading text=\u201dDVGW Deutscher Verein des Gas und Wasserfaches e.V.\u201d font_container=\u201dtag:h3|text_align:center\u201d use_theme_fonts=\u201dyes\u201d css=\u201d.vc_custom_1488465086041{margin-top: 20px !important;}\u201d][vc_column_text]<\/p>\n<div class=\"alignleft\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.lavelgomma.it\/wp-content\/plugins\/sitepress-multilingual-cms\/res\/flags\/de.png\" alt=\"Germania\" width=\"24\" height=\"24\" \/><\/div>\n<div>\n<p><strong><a href=\"ktw\" data-cmp-ab=\"2\">KTW-BWGL<\/a>\u00a0<\/strong>\u2013 Compatibility and microbial growth test for gaskets used in contact with hot and cold drinking water.<\/p>\n<p class=\"seconda\"><strong><a href=\"en549\">EN 549<\/a><\/strong> \u2013 Specification for rubber materials for seals and diaphragms for gas appliances and gas equipment.<\/p>\n<p class=\"seconda\"><strong><a href=\"en681\">EN 681<\/a><\/strong> \u2013 Material requirements for pipe joint seals used in water and drainage applications.<\/p>\n<p class=\"seconda\"><strong><a href=\"en682\">EN 682<\/a><\/strong> \u2013 Elastomeric seals. Material requirements for seals used in pipes and fittings conveying gas and hydrocarbon fluids.<\/p>\n<p class=\"seconda\"><strong><a href=\"w534\">W534<\/a><\/strong> \u2013 Envisages that materials meet KTW standards for sensory evaluations and EN 681-1 for physical and mechanical evaluations. It also includes a compression set test in water for 3,000 hours at 110\u00b0C, with the compression set value being taken every 1,000 hours.<\/p>\n<p class=\"seconda\"><strong><a href=\"zp5101\">ZP 5101<\/a><\/strong> \u2013 Certification program compatibility and permeation properties of elastomer materials for seals and diaphragms in gas appliances and installations against hydrogen for a content of up to 100 vol. % H2<\/p>\n<\/div>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_separator border_width=\u201d3\u2033][\/vc_column][\/vc_row][vc_row content_placement=\u201dmiddle\u201d][vc_column width=\u201d1\/2\u2033][vc_single_image image=\u201d1277\u2033 img_size=\u201dfull\u201d alignment=\u201dcenter\u201d onclick=\u201dcustom_link\u201d css=\u201d.vc_custom_1488553547156{padding-top: 5px !important;padding-bottom: 5px !important;}\u201d][\/vc_column][vc_column width=\u201d1\/2\u2033 css=\u201d.vc_custom_1488962787894{padding-top: 5px !important;padding-bottom: 5px !important;background-color: #dddddd !important;}\u201d][vc_custom_heading text=\u201dWRAS Water Regulations Advisory Scheme\u201d font_container=\u201dtag:h3|text_align:center\u201d use_theme_fonts=\u201dyes\u201d css=\u201d.vc_custom_1488465311702{margin-top: 20px !important;}\u201d][vc_column_text]<\/p>\n<div class=\"alignleft\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.lavelgomma.it\/wp-content\/plugins\/sitepress-multilingual-cms\/res\/flags\/en.png\" alt=\"Inghilterra\" width=\"24\" height=\"24\" \/><\/div>\n<div>\n<p><strong><a href=\"bs6920\">BS 6920<\/a><\/strong> \u2013 For gaskets used in contact with hot and cold drinking water.<\/p>\n<\/div>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_separator border_width=\u201d3\u2033][\/vc_column][\/vc_row][vc_row content_placement=\u201dmiddle\u201d css=\u201d.vc_custom_1493969876730{border-radius: 1px !important;}\u201d][vc_column width=\u201d1\/2\u2033][vc_single_image image=\u201d1269\u2033 img_size=\u201dfull\u201d alignment=\u201dcenter\u201d onclick=\u201dcustom_link\u201d css=\u201d.vc_custom_1488554125833{padding-top: 5px !important;padding-bottom: 5px !important;}\u201d][\/vc_column][vc_column width=\u201d1\/2\u2033 css=\u201d.vc_custom_1488960829221{padding-top: 5px !important;padding-bottom: 5px !important;background-color: #dddddd !important;}\u201d][vc_custom_heading text=\u201dCERISIE Laboratorio per la certificazione e ricerca sui sistemi elastomerici\u201d font_container=\u201dtag:h3|text_align:center\u201d use_theme_fonts=\u201dyes\u201d css=\u201d.vc_custom_1488465444485{margin-top: 20px !important;}\u201d][vc_column_text]<\/p>\n<div class=\"alignleft\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.lavelgomma.it\/wp-content\/plugins\/sitepress-multilingual-cms\/res\/flags\/it.png\" alt=\"Italia\" width=\"24\" height=\"24\" \/><\/div>\n<div>\n<p><strong><a href=\"dm174\">DM 174<\/a><\/strong> \u2013 For gaskets used in contact with drinking water<\/p>\n<\/div>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_separator border_width=\u201d3\u2033][\/vc_column][\/vc_row][vc_row content_placement=\u201dmiddle\u201d][vc_column width=\u201d1\/2\u2033][vc_single_image image=\u201d4604\u2033 img_size=\u201dfull\u201d alignment=\u201dcenter\u201d onclick=\u201dcustom_link\u201d css=\u201d.vc_custom_1537257347812{padding-top: 5px !important;padding-bottom: 5px !important;}\u201d][\/vc_column][vc_column width=\u201d1\/2\u2033 css=\u201d.vc_custom_1488962848752{padding-top: 5px !important;padding-bottom: 5px !important;background-color: #dddddd !important;}\u201d][vc_custom_heading text=\u201dKIWA Nederland\u201d font_container=\u201dtag:h3|text_align:center\u201d use_theme_fonts=\u201dyes\u201d css=\u201d.vc_custom_1488962828453{padding-top: 5px !important;padding-bottom: 5px !important;background-color: #dddddd !important;}\u201d][vc_column_text]<\/p>\n<div class=\"alignleft\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.lavelgomma.it\/wp-content\/plugins\/sitepress-multilingual-cms\/res\/flags\/nl.png\" alt=\"Olanda\" width=\"24\" height=\"24\" \/><\/div>\n<div>\n<p><strong><a href=\"brl\">BRL-K 17504\/02<\/a><\/strong> \u2013 Certification for gaskets used in contact with hot and cold drinking water<\/p>\n<\/div>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_separator border_width=\u201d3\u2033][\/vc_column][\/vc_row][vc_row content_placement=\u201dmiddle\u201d][vc_column width=\u201d1\/2\u2033][vc_single_image image=\u201d1272\u2033 img_size=\u201dfull\u201d alignment=\u201dcenter\u201d onclick=\u201dcustom_link\u201d css=\u201d.vc_custom_1488554201718{padding-top: 5px !important;padding-bottom: 5px !important;}\u201d][\/vc_column][vc_column width=\u201d1\/2\u2033 css=\u201d.vc_custom_1488960845346{padding-top: 5px !important;padding-bottom: 5px !important;background-color: #dddddd !important;}\u201d][vc_custom_heading text=\u201dNSF International\u201d font_container=\u201dtag:h3|text_align:center\u201d use_theme_fonts=\u201dyes\u201d css=\u201d.vc_custom_1488465610758{margin-top: 20px !important;}\u201d][vc_column_text]<\/p>\n<div class=\"alignleft\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.lavelgomma.it\/wp-content\/plugins\/sitepress-multilingual-cms\/res\/flags\/us.png\" alt=\"USA\" width=\"24\" height=\"24\" \/><\/div>\n<div>\n<p><strong><a href=\"nsf61\">NSF 61<\/a><\/strong> \u2013 For use in contact with hot and cold drinking water.<\/p>\n<p class=\"seconda\"><strong><a href=\"nsf51\">NSF 51<\/a><\/strong> \u2013 for use in contact with food<\/p>\n<\/div>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_separator border_width=\u201d3\u2033][\/vc_column][\/vc_row][vc_row content_placement=\u201dmiddle\u201d][vc_column width=\u201d1\/2\u2033][vc_single_image image=\u201d1276\u2033 img_size=\u201dfull\u201d alignment=\u201dcenter\u201d onclick=\u201dcustom_link\u201d css=\u201d.vc_custom_1488554553638{padding-top: 5px !important;padding-bottom: 5px !important;}\u201d][\/vc_column][vc_column width=\u201d1\/2\u2033 css=\u201d.vc_custom_1488962884328{padding-top: 5px !important;padding-bottom: 5px !important;background-color: #dddddd !important;}\u201d][vc_custom_heading text=\u201dUL Underwriters Laboratories inc\u201d font_container=\u201dtag:h3|text_align:center\u201d use_theme_fonts=\u201dyes\u201d css=\u201d.vc_custom_1488465687833{margin-top: 20px !important;}\u201d][vc_column_text]<\/p>\n<div class=\"alignleft\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.lavelgomma.it\/wp-content\/plugins\/sitepress-multilingual-cms\/res\/flags\/us.png\" alt=\"USA\" width=\"24\" height=\"24\" \/><\/div>\n<div>\n<p><strong><a href=\"ul157\">UL 157<\/a><\/strong> \u2013 Establishes requirements and criteria for the evaluation of gaskets used in contact with a range of end-products.<\/p>\n<\/div>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_separator border_width=\u201d3\u2033][\/vc_column][\/vc_row][vc_row content_placement=\u201dmiddle\u201d][vc_column width=\u201d1\/2\u2033][vc_single_image image=\u201d1273\u2033 img_size=\u201dfull\u201d alignment=\u201dcenter\u201d onclick=\u201dcustom_link\u201d css=\u201d.vc_custom_1488554602769{padding-top: 5px !important;padding-bottom: 5px !important;}\u201d][\/vc_column][vc_column width=\u201d1\/2\u2033 css=\u201d.vc_custom_1488960867513{padding-top: 5px !important;padding-bottom: 5px !important;background-color: #dddddd !important;}\u201d][vc_custom_heading text=\u201dSai Global\u201d font_container=\u201dtag:h3|text_align:center\u201d use_theme_fonts=\u201dyes\u201d css=\u201d.vc_custom_1488465771608{margin-top: 20px !important;}\u201d][vc_column_text]<\/p>\n<div class=\"alignleft\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.lavelgomma.it\/wp-content\/plugins\/sitepress-multilingual-cms\/res\/flags\/au.png\" alt=\"Austria\" width=\"24\" height=\"24\" \/><\/div>\n<div>\n<p><strong><a href=\"as-nzs\">AS\/NZS 4020<\/a><\/strong> \u2013 For gaskets used in contact with hot and cold drinking water.<\/p>\n<\/div>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_separator border_width=\u201d3\u2033][\/vc_column][\/vc_row][vc_row el_class=\u201dbg-color\u201d css=\u201d.vc_custom_1480996122849{padding-top: 20px !important;padding-bottom: 20px !important;}\u201d][vc_column]\n\t<div class=\"row call-to-action \">\n\t\t<div class=\"col-md-8\">\n\t        <h3 class=\"mt10\">Seeking the ideal partner for O-rings and gaskets?<\/h3>\n\t    <\/div>\n\t    <div class=\"col-md-4 text-right\">\n\t    \t<a class=\"btn btn-line-black btn-fx\" href=\"http:\/\/lavelgomma2.bladeinformatica.it\/en\/contacts\/\" target=\"_self\">Contact us<\/a>\t    <\/div>\n    <\/div>\n\n[\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_custom_heading text=\u201dGasket Certifications \u201d use_theme_fonts=\u201dyes\u201d css=\u201d.vc_custom_1496936009418{margin-top: 20px !important;}\u201d][vc_column_text] The strength of LAV.EL. Gomma lies in the numerous certifications it has been awarded for its water- and gas-application products.\u00a0Download the PDF of our compounds [\/vc_column_text][vc_empty_space height=\u201d40px\u201d][\/vc_column][\/vc_row][vc_row disable_element=\u201dyes\u201d][vc_column][vc_separator border_width=\u201d3\u2033][\/vc_column][\/vc_row][vc_row content_placement=\u201dmiddle\u201d disable_element=\u201dyes\u201d][vc_column width=\u201d1\/2\u2033][vc_single_image image=\u201d1275\u2033 img_size=\u201dfull\u201d alignment=\u201dcenter\u201d][\/vc_column][vc_column width=\u201d1\/2\u2033 css=\u201d.vc_custom_1488961223124{padding-bottom: 5px !important;background-color: #dddddd !important;}\u201d][vc_custom_heading text=\u201dTZW Technologiezentrum Wasser\u201d font_container=\u201dtag:h3|text_align:center\u201d use_theme_fonts=\u201dyes\u201d css=\u201d.vc_custom_1488454111608{margin-top: [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/template-fullwidth.php","meta":{"footnotes":""},"class_list":["post-2598","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Certified compounds - LAV.EL. Gomma S.r.l<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.lavelgomma.it\/en\/certified-blends-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Certified compounds - LAV.EL. Gomma S.r.l\" \/>\n<meta property=\"og:description\" content=\"[vc_row][vc_column][vc_custom_heading text=\u201dGasket Certifications \u201d use_theme_fonts=\u201dyes\u201d css=\u201d.vc_custom_1496936009418{margin-top: 20px !important;}\u201d][vc_column_text] The strength of LAV.EL. Gomma lies in the numerous certifications it has been awarded for its water- and gas-application products.\u00a0Download the PDF of our compounds [\/vc_column_text][vc_empty_space height=\u201d40px\u201d][\/vc_column][\/vc_row][vc_row disable_element=\u201dyes\u201d][vc_column][vc_separator border_width=\u201d3\u2033][\/vc_column][\/vc_row][vc_row content_placement=\u201dmiddle\u201d disable_element=\u201dyes\u201d][vc_column width=\u201d1\/2\u2033][vc_single_image image=\u201d1275\u2033 img_size=\u201dfull\u201d alignment=\u201dcenter\u201d][\/vc_column][vc_column width=\u201d1\/2\u2033 css=\u201d.vc_custom_1488961223124{padding-bottom: 5px !important;background-color: #dddddd !important;}\u201d][vc_custom_heading text=\u201dTZW Technologiezentrum Wasser\u201d font_container=\u201dtag:h3|text_align:center\u201d use_theme_fonts=\u201dyes\u201d css=\u201d.vc_custom_1488454111608{margin-top: [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.lavelgomma.it\/en\/certified-blends-2\/\" \/>\n<meta property=\"og:site_name\" content=\"LAV.EL. 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