{"id":3233,"date":"2018-02-05T11:54:47","date_gmt":"2018-02-05T11:54:47","guid":{"rendered":"http:\/\/nastec.eu\/en\/?page_id=3233"},"modified":"2018-10-23T13:57:07","modified_gmt":"2018-10-23T13:57:07","slug":"fonctionnement-a-pression-constante","status":"publish","type":"page","link":"https:\/\/nastec.eu\/fr\/produits-pour-le-reseau-electrique\/4hs\/fonctionnement-a-pression-constante\/","title":{"rendered":"Fonctionnement \u00e0 pression constante"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_one_half-f374da8a99e5d16ac34160eec3d05e1c\">\n.flex_column.av-av_one_half-f374da8a99e5d16ac34160eec3d05e1c{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-av_one_half-f374da8a99e5d16ac34160eec3d05e1c av_one_half  avia-builder-el-0  el_before_av_one_half  avia-builder-el-first  first no_margin flex_column_div av-animated-generic bottom-to-top av-zero-column-padding  '     ><section  class='av_textblock_section av-av_textblock-2de302bf1aa3cf4c9157dbe6f50ac7eb '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p class=\"p1\">Pour un fonctionnement \u00e0 pression constante, il suffit d\u2019installer la pompe 4HS, de la connecter au module de contr\u00f4le, puis de brancher le capteur de pression.<\/p>\n<p class=\"p3\">Un petit vase d\u2019expansion sert \u00e0 compenser les pertes dans l\u2019installation lorsque la pompe n\u2019est pas en marche.<\/p>\n<p class=\"p3\">Le module de contr\u00f4le, en recevant le signal de pression du capteur, modifie la vitesse de la pompe afin de maintenir constante la pression d\u00e9finie, ind\u00e9pendamment de la demande en eau.<\/p>\n<p class=\"p3\">En plus d\u2019un fonctionnement en pression constante, il est possible de s\u00e9lectionner d\u2019autres modalit\u00e9s de contr\u00f4le et notamment:<\/p>\n<ul class=\"ul1\">\n<li class=\"li3\">fr\u00e9quence fixe<\/li>\n<li class=\"li3\">d\u00e9bit constant<\/li>\n<li class=\"li3\">temp\u00e9rature constante<\/li>\n<\/ul>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_one_half-c8fc129dc35fd1ae2a1e410224d39ea8\">\n.flex_column.av-av_one_half-c8fc129dc35fd1ae2a1e410224d39ea8{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-av_one_half-c8fc129dc35fd1ae2a1e410224d39ea8 av_one_half  avia-builder-el-2  el_after_av_one_half  avia-builder-el-last  no_margin flex_column_div av-zero-column-padding  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_image-9b1abc54b8c1113eb80139478f3147c4\">\n.avia-image-container.av-av_image-9b1abc54b8c1113eb80139478f3147c4 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-av_image-9b1abc54b8c1113eb80139478f3147c4 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-av_image-9b1abc54b8c1113eb80139478f3147c4 av-styling- avia-align-center  avia-builder-el-3  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-7293 avia-img-lazy-loading-not-7293 avia_image ' src=\"https:\/\/nastec.eu\/fr\/wp-content\/uploads\/2018\/02\/4HS-constant-pressure-2-FR.jpg\" alt='' title='4HS-constant-pressure-2-FR'  height=\"1139\" width=\"1200\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/nastec.eu\/fr\/wp-content\/uploads\/2018\/02\/4HS-constant-pressure-2-FR.jpg 1200w, https:\/\/nastec.eu\/fr\/wp-content\/uploads\/2018\/02\/4HS-constant-pressure-2-FR-300x285.jpg 300w, https:\/\/nastec.eu\/fr\/wp-content\/uploads\/2018\/02\/4HS-constant-pressure-2-FR-768x729.jpg 768w, https:\/\/nastec.eu\/fr\/wp-content\/uploads\/2018\/02\/4HS-constant-pressure-2-FR-1030x978.jpg 1030w, https:\/\/nastec.eu\/fr\/wp-content\/uploads\/2018\/02\/4HS-constant-pressure-2-FR-705x669.jpg 705w, https:\/\/nastec.eu\/fr\/wp-content\/uploads\/2018\/02\/4HS-constant-pressure-2-FR-450x427.jpg 450w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"parent":445,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[41],"tags":[17,42],"class_list":["post-3233","page","type-page","status-publish","hentry","category-focus-4hs","tag-4hs","tag-focus-4hs"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - 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