{"id":2229,"date":"2026-03-27T03:54:55","date_gmt":"2026-03-27T03:54:55","guid":{"rendered":"https:\/\/www.airpressureswitch.com\/?post_type=product&p=2229"},"modified":"2026-03-27T07:10:20","modified_gmt":"2026-03-27T07:10:20","slug":"fabricant-oem-de-pressostats-deau-w4-pour-purificateurs-deau-domestiques-et-commerciaux","status":"publish","type":"product","link":"https:\/\/www.airpressureswitch.com\/fr\/product\/oem-w4-water-pressure-switch-manufacturer-for-domestic-commercial-purifiers","title":{"rendered":"Fabricant OEM de pressostats W4 pour purificateurs d'eau domestiques et commerciaux"},"content":{"rendered":"
\n
\n

Pressostat W4<\/strong><\/p>\n<\/div>\n<\/div>\n

\n
\n

Le pressostat d'eau convertit un signal de pression en une sortie \u00e9lectrique ON\/OFF. En r\u00e9ponse \u00e0 un changement de pression, le mouvement d'un diaphragme m\u00e9tallique \u00e9lastom\u00e8re ouvre ou ferme un circuit \u00e9lectrique en fonction d'un point de consigne de pression pr\u00e9d\u00e9termin\u00e9.
\nLes pressostats de la s\u00e9rie W4 offrent des performances sup\u00e9rieures et une dur\u00e9e de vie de 50\u00a0000 cycles sous des charges m\u00e9caniques, \u00e9lectriques et thermiques compl\u00e8tes.
\ndans des conditions de temp\u00e9rature et d'humidit\u00e9 tr\u00e8s variables, la pression varie de 0,1 MPa \u00e0 0,8 MPa.<\/p>\n

\"\"<\/p>\n<\/div>\n<\/div>\n

\n
\n

\"\"<\/p>\n

Sp\u00e9cification<\/strong><\/p>\n<\/div>\n<\/div>\n

\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n
Terminaux<\/span><\/td>\n4,8 \u00d7 0,5 mm ; 6,3 \u00d7 0,8 mm<\/span><\/td>\n<\/tr>\n
Modalit\u00e9s de contact<\/span><\/td>\nSPST-NON<\/span><\/td>\n<\/tr>\n
Puissance \u00e9lectrique<\/span><\/td>\n5 A \u00e0 250 V CA<\/span><\/td>\n<\/tr>\n
Pression d'\u00e9preuve<\/span><\/td>\n2,07 MPa<\/span><\/td>\n<\/tr>\n
Plage de temp\u00e9ratures de fonctionnement<\/span><\/td>\n0\u2103 \u00e0 +60\u2103<\/span><\/td>\n<\/tr>\n
Plage de pression de service<\/span><\/td>\n0~0,8 MPa<\/span><\/td>\n<\/tr>\n
Dur\u00e9e de vie \u00e9lectrique<\/span><\/td>\n20 000 cycles<\/span><\/td>\n<\/tr>\n
Moyen<\/span><\/td>\ngaz ou liquide non dangereux<\/span><\/td>\n<\/tr>\n
Connexion<\/span><\/td>\nVoir les donn\u00e9es techniques<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Le pressostat d'eau convertit un signal de pression en une sortie \u00e9lectrique ON\/OFF. En r\u00e9ponse \u00e0 un changement de pression, le mouvement d'un diaphragme m\u00e9tallique \u00e9lastom\u00e8re ouvre ou ferme un circuit \u00e9lectrique en fonction d'un point de consigne de pression pr\u00e9d\u00e9termin\u00e9.<\/p>","protected":false},"featured_media":2231,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[24],"product_tag":[],"class_list":["post-2229","product","type-product","status-publish","has-post-thumbnail","product_cat-water-pressure-switch","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.airpressureswitch.com\/fr\/wp-json\/wp\/v2\/product\/2229","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.airpressureswitch.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.airpressureswitch.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.airpressureswitch.com\/fr\/wp-json\/wp\/v2\/comments?post=2229"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.airpressureswitch.com\/fr\/wp-json\/wp\/v2\/media\/2231"}],"wp:attachment":[{"href":"https:\/\/www.airpressureswitch.com\/fr\/wp-json\/wp\/v2\/media?parent=2229"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.airpressureswitch.com\/fr\/wp-json\/wp\/v2\/product_brand?post=2229"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.airpressureswitch.com\/fr\/wp-json\/wp\/v2\/product_cat?post=2229"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.airpressureswitch.com\/fr\/wp-json\/wp\/v2\/product_tag?post=2229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}