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For this reason, air tightness tests are necessary and useful in obtaining ventilation and air conditioning systems that progressively improve in performance and are in line with the class of sealing to which they belong.<\/p>\n<p><strong>Our dispersion testing equipment<\/strong> is designed not only to be the most advanced and efficient, but\u00a0 also the most suitable to meet all regulatory requirements, even the most restrictive ones (ex: Specification for sheet metal ductwork. DW \/143 and 144 classes A, B, C, D. SMACNA Sheet Metal Air Contractors National Association classes A\/B\/C, UNI EN 1507 Resistance and tightness of rectangular metal sheet pipes, UNI EN 12237 Resistance and tightness of the circular ducts of metal sheet and UNI EN 13403 System of pipes made of panels of insulating material).<\/p>\n<p><strong>HVAC systems and other mechanical and electrical equipment<\/strong> are often the main cause of noise that exists in many indoor spaces. 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custom_margin=&#8221;||0px||false|false&#8221; global_module=&#8221;4392965&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{%22gcid-aef5f7d8-d4d0-4cf3-aa5c-26436510fceb%22:%91%22header_4_text_color%22%93,%22gcid-28f18998-2392-4899-ac10-6ddd6c851b9f%22:%91%22text_text_color%22%93}&#8221;]@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF90aXRsZSIsInNldHRpbmdzIjp7ImJlZm9yZSI6IiIsImFmdGVyIjoiIn19@[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;b327cbe4-b1d5-4b66-ad37-40c8f2f061ba&#8221; header_2_font=&#8221;||||||||&#8221; header_2_font_size_tablet=&#8221;32px&#8221; header_2_font_size_phone=&#8221;20px&#8221; header_2_font_size_last_edited=&#8221;off|desktop&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>Our equipment<\/h2>\n<p>[\/et_pb_text][et_pb_divider color=&#8221;gcid-28f18998-2392-4899-ac10-6ddd6c851b9f&#8221; divider_weight=&#8221;4px&#8221; _builder_version=&#8221;4.20.0&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100px&#8221; global_module=&#8221;4392967&#8243; saved_tabs=&#8221;all&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-28f18998-2392-4899-ac10-6ddd6c851b9f%22:%91%22color%22%93}&#8221;][\/et_pb_divider][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;1f09816e-184e-4ce5-a4cf-b39c52c423ca&#8221; text_line_height=&#8221;1.4em&#8221; custom_margin=&#8221;|||60px|false|false&#8221; custom_margin_tablet=&#8221;|||0px|false|false&#8221; custom_margin_phone=&#8221;|||0px|false|false&#8221; custom_margin_last_edited=&#8221;on|tablet&#8221; text_font_size_tablet=&#8221;15px&#8221; text_font_size_phone=&#8221;14px&#8221; text_font_size_last_edited=&#8221;on|phone&#8221; header_font_size_tablet=&#8221;55px&#8221; header_font_size_last_edited=&#8221;off|desktop&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><strong>Our dispersion testing equipment<\/strong> is designed not only to be the most advanced and efficient, but also the most suitable to meet all regulatory requirements, even the most restrictive ones (Ex: Specification for sheet metal ductwork. DW \/143 and 144 classes A, B, C, D. SMACNA Sheet Metal Air Contractors National Association classes A\/B\/C, UNI EN 1507 Resistance and tightness of rectangular metal sheet pipes, UNI EN 12237 Resistance and tightness of the circular ducts of metal sheet and UNI EN 13403 System of pipes made of panels of insulating material).<\/p>\n<p>[\/et_pb_text][et_pb_button button_url=&#8221;https:\/\/www.commissioningimpianti.it\/wp-content\/uploads\/2023\/05\/Duct-LeakageTester-Setup.pdf&#8221; url_new_window=&#8221;on&#8221; button_text=&#8221;See more in depth&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_button=&#8221;on&#8221; button_text_size=&#8221;14px&#8221; button_text_color=&#8221;#FFFFFF&#8221; button_bg_color=&#8221;gcid-28f18998-2392-4899-ac10-6ddd6c851b9f&#8221; button_border_width=&#8221;0px&#8221; button_border_radius=&#8221;0px&#8221; button_letter_spacing=&#8221;2px&#8221; button_font=&#8221;Lexend|600||on|||||&#8221; button_use_icon=&#8221;off&#8221; 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air seal testing is needed<\/h2>\n<p>[\/et_pb_text][et_pb_divider color=&#8221;gcid-28f18998-2392-4899-ac10-6ddd6c851b9f&#8221; divider_weight=&#8221;4px&#8221; _builder_version=&#8221;4.20.0&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100px&#8221; global_module=&#8221;4392967&#8243; saved_tabs=&#8221;all&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{%22gcid-28f18998-2392-4899-ac10-6ddd6c851b9f%22:%91%22color%22%93}&#8221;][\/et_pb_divider][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;1f09816e-184e-4ce5-a4cf-b39c52c423ca&#8221; text_line_height=&#8221;1.4em&#8221; custom_margin=&#8221;|||60px|false|false&#8221; custom_margin_tablet=&#8221;|||0px|false|false&#8221; custom_margin_phone=&#8221;|||0px|false|false&#8221; custom_margin_last_edited=&#8221;on|tablet&#8221; text_font_size_tablet=&#8221;15px&#8221; text_font_size_phone=&#8221;14px&#8221; text_font_size_last_edited=&#8221;on|phone&#8221; header_font_size_tablet=&#8221;55px&#8221; header_font_size_last_edited=&#8221;off|desktop&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>The air tightness tests refer to all those measurements that aim to analyze the <strong>air tightness of a given structure or plant.<\/strong><\/p>\n<p><strong>Want to know more?<\/strong> Fill out the form to receive more information, we will be at your disposal!<\/p>\n<p>[\/et_pb_text][et_pb_button button_url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjUwIn19@&#8221; button_text=&#8221;Contact Us&#8221; _builder_version=&#8221;4.27.4&#8243; _dynamic_attributes=&#8221;button_url&#8221; _module_preset=&#8221;31b4f027-aaa0-4f2f-ae02-959764e19e4f&#8221; custom_button=&#8221;on&#8221; button_text_size=&#8221;14px&#8221; button_text_color=&#8221;#FFFFFF&#8221; button_bg_color=&#8221;gcid-1b6a9fe1-de2c-4581-80c9-56ca2c1550aa&#8221; button_border_width=&#8221;0px&#8221; 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