DAC dry couplings are developed for use in aviation and military refueling systems with a maximum working pressure of 10 bar and a working temperature between -38\u00b0C to +60\u00b0C; special low-temperature seals are used in cold environments. These couplings are not configured for underwing refueling. <\/p>\n
DAC couplings include a bayonet-type connector and are flanged or threaded to meet installation requirements. Each tank unit contains a \u201cfail-safe\u201d spring-loaded valve seat in a conical seat. The valve is controlled by the action of coupling and uncoupling the hose. <\/p>\n","protected":false},"excerpt":{"rendered":"
\n
MannTek DAC Dry Aviation Couplings, specially developed for aviation fuel.<\/div>\n<\/div>\n","protected":false},"featured_media":6732,"template":"","meta":{"_uag_custom_page_level_css":"","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":"","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":"default","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":[406,405],"product_tag":[324,328,315],"class_list":["post-6487","product","type-product","status-publish","has-post-thumbnail","product_cat-dry-couplings","product_cat-manntek","product_tag-aviation","product_tag-petrochemicals","product_tag-tanker-truck","desktop-align-left","tablet-align-left","mobile-align-left","first","onbackorder","downloadable","virtual","taxable","product-type-simple"],"uagb_featured_image_src":{"full":["https:\/\/shop.pecta.pt\/wp-content\/uploads\/2026\/07\/iso45aviationcouplinghutu1-1.jpeg",500,500,false],"thumbnail":["https:\/\/shop.pecta.pt\/wp-content\/uploads\/2026\/07\/iso45aviationcouplinghutu1-1-150x150.jpeg",150,150,true],"medium":["https:\/\/shop.pecta.pt\/wp-content\/uploads\/2026\/07\/iso45aviationcouplinghutu1-1-300x300.jpeg",300,300,true],"medium_large":["https:\/\/shop.pecta.pt\/wp-content\/uploads\/2026\/07\/iso45aviationcouplinghutu1-1.jpeg",500,500,false],"large":["https:\/\/shop.pecta.pt\/wp-content\/uploads\/2026\/07\/iso45aviationcouplinghutu1-1.jpeg",500,500,false],"1536x1536":["https:\/\/shop.pecta.pt\/wp-content\/uploads\/2026\/07\/iso45aviationcouplinghutu1-1.jpeg",500,500,false],"2048x2048":["https:\/\/shop.pecta.pt\/wp-content\/uploads\/2026\/07\/iso45aviationcouplinghutu1-1.jpeg",500,500,false],"woocommerce_thumbnail":["https:\/\/shop.pecta.pt\/wp-content\/uploads\/2026\/07\/iso45aviationcouplinghutu1-1-300x300.jpeg",300,300,true],"woocommerce_single":["https:\/\/shop.pecta.pt\/wp-content\/uploads\/2026\/07\/iso45aviationcouplinghutu1-1.jpeg",500,500,false],"woocommerce_gallery_thumbnail":["https:\/\/shop.pecta.pt\/wp-content\/uploads\/2026\/07\/iso45aviationcouplinghutu1-1-100x100.jpeg",100,100,true]},"uagb_author_info":{"display_name":"Jos\u00e9 Rodrigues","author_link":"https:\/\/shop.pecta.pt\/en\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"MannTek DAC Dry Aviation Couplings, specially developed for aviation fuel.","_links":{"self":[{"href":"https:\/\/shop.pecta.pt\/en\/wp-json\/wp\/v2\/product\/6487","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shop.pecta.pt\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/shop.pecta.pt\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shop.pecta.pt\/en\/wp-json\/wp\/v2\/media\/6732"}],"wp:attachment":[{"href":"https:\/\/shop.pecta.pt\/en\/wp-json\/wp\/v2\/media?parent=6487"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/shop.pecta.pt\/en\/wp-json\/wp\/v2\/product_brand?post=6487"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/shop.pecta.pt\/en\/wp-json\/wp\/v2\/product_cat?post=6487"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/shop.pecta.pt\/en\/wp-json\/wp\/v2\/product_tag?post=6487"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}