{"id":9122,"date":"2023-01-21T21:01:13","date_gmt":"2023-01-21T21:01:13","guid":{"rendered":"https:\/\/resato-waterjet.com\/?post_type=product&p=9122"},"modified":"2025-09-26T11:58:10","modified_gmt":"2025-09-26T11:58:10","slug":"pj4-4000","status":"publish","type":"product","link":"https:\/\/resato-waterjet.com\/fr\/product\/pj4-4000\/","title":{"rendered":"PJ4-4000"},"content":{"rendered":"

La pompe haute pression PJ4-4000 fonctionne selon le principe de l'amplificateur de pression, celui-ci (intensifier) \u00e9tant aliment\u00e9 par une pompe \u00e9lectrohydraulique. Le multiplicateur convertit la pression de l'huile en pression d'eau r\u00e9glable de 300 \u00e0 4 000 bars.<\/p>\n

 <\/p>\n

Une pompe hydraulique \u00e0 pistons axiaux <\/a> \u00e0 pression compens\u00e9e est entra\u00een\u00e9e par un moteur \u00e9lectrique de 30kW, avec une pression d'huile maximale de 200 bars. La pompe hydraulique \u00e0 un contr\u00f4le de pression \u00e9lectronique et une valve de s\u00e9curit\u00e9 qui d\u00e9charge la pression du syst\u00e8me lorsque la pompe s\u2019\u00e9teint.<\/p>\n

 <\/p>\n

Accumulateur<\/strong>
\nPour minimiser les impulsions de pression dans le syst\u00e8me caus\u00e9es par la commutation de l'amplificateur et l'ouverture et la fermeture de la t\u00eate de coupe, le syst\u00e8me comprend un accumulateur int\u00e9gr\u00e9 de 2,5 litres. L'accumulateur a fait ses preuves en r\u00e9duisant consid\u00e9rablement l'usure des tubes et des raccords \u00e0 haute pression.<\/p>\n

 <\/p>\n

Sp\u00e9cifications techniques<\/strong><\/p>\n\n\n\n\n\n\n\n
PJ4-4000<\/td>\n<\/td>\n<\/tr>\n
Capacit\u00e9 maximale<\/td>\n3,8 L\/min<\/td>\n<\/tr>\n
Pression maximale<\/td>\n4000 bar<\/td>\n<\/tr>\n
Puissance maximale<\/td>\n30 kW<\/td>\n<\/tr>\n
Nombre de surpresseurs<\/td>\n1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

La pompe \u00e0 jet d'eau peut \u00eatre compl\u00e9t\u00e9e par diff\u00e9rentes options <\/a> et fonctions pour optimiser encore plus vos performances de d\u00e9coupe au jet d'eau.<\/p>","protected":false},"excerpt":{"rendered":"

Excellente qualit\u00e9 de coupe gr\u00e2ce \u00e0 des variations de pression minimales d\u00fb \u00e0 l'optimisation du volume de course, \u00e0 un accumulateur haute pression et \u00e0 la commutation \u00e9lectronique de l'amplificateur de pression.<\/p>\n

La conception et l\u2019hauteur donnent un acc\u00e8s facile \u00e0 tous les composants.<\/p>\n

Facile d'op\u00e9ration avec l'\u00e9cran tactile<\/p>\n

Niveau sonore faible: <72 DB.<\/p>","protected":false},"featured_media":11255,"template":"","meta":{"content-type":""},"product_brand":[],"product_cat":[125],"product_tag":[126],"class_list":{"0":"post-9122","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-waterjet-cutting-pumps","7":"product_tag-waterjet-cutting-pumps","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-external"},"yoast_head":"\nPJ4-4000 - Resato Waterjet<\/title>\n<meta name=\"description\" content=\"The PJ4-4000 intensifier pump generates a high and steady water pressure from 300 to 4000 bar with a relatively low oil pressure.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/resato-waterjet.com\/fr\/produit\/pj4-4000\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PJ4-4000 - 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