{"id":3130,"date":"2026-08-19T15:57:47","date_gmt":"2026-08-19T07:57:47","guid":{"rendered":"https:\/\/huaouglassware.com\/?post_type=product&#038;p=3130"},"modified":"2026-08-24T14:33:52","modified_gmt":"2026-08-24T06:33:52","slug":"1434-filtering-flask-with-side-tube-at-upper-and-lower-side","status":"publish","type":"product","link":"https:\/\/huaouglassware.com\/es\/producto\/1434-filtering-flask-with-side-tube-at-upper-and-lower-side\/","title":{"rendered":"1434 Filtering Flask , with side tube at Upper and lower Side"},"content":{"rendered":"<p>1434 Filtering Fask, with upper and lower side tube<br \/>\nStructure and Function as below:<br \/>\nUpper mouth (side tube): located at the shoulder of the bottleneck, connected to a vacuum pump or vacuum pump, used to extract air from the bottle to create negative pressure and accelerate the filtration process.<br \/>\nLower nozzle (bottom tube): located on the bottom side of the bottle, opposite to the direction of the upper nozzle, used to release the filtrate during or after the filtration process. It can be operated continuously without disassembling the device to avoid frequent liquid transfer.<br \/>\nMaterial and specifications: Usually made of high borosilicate glass, resistant to temperature difference and negative pressure;<\/p>\n<div class=\"product-details-images\">\n<p><img decoding=\"async\" src=\"https:\/\/huaouglassware.com\/wp-content\/uploads\/2026\/08\/HO-1.webp\" \/><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/huaouglassware.com\/wp-content\/uploads\/2026\/08\/HO2.webp\" \/><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/huaouglassware.com\/wp-content\/uploads\/2026\/08\/HO3.webp\" \/><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>The design of the upper and lower tubulatures of the filtering flask combines the advantages of glass materials and has wide application value in laboratories and industrial production.<br \/>\nIts unique structure and functional features provide efficient, convenient and reliable solutions for various filtration needs.<\/p>\n<div class=\"product-detail-images\">\n<p><img decoding=\"async\" src=\"https:\/\/huaouglassware.com\/wp-content\/uploads\/2026\/08\/060bcc16-0799-433d-8afb-5569552ab39b.webp\" \/><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/huaouglassware.com\/wp-content\/uploads\/2026\/08\/6142kUT2JnL._SY500_.webp\" \/><\/p>\n<\/div>","protected":false},"featured_media":3203,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[41,24],"product_tag":[],"class_list":{"0":"post-3130","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-flash","7":"product_cat-lab-glassware","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/huaouglassware.com\/es\/wp-json\/wp\/v2\/product\/3130","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/huaouglassware.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/huaouglassware.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/huaouglassware.com\/es\/wp-json\/wp\/v2\/comments?post=3130"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/huaouglassware.com\/es\/wp-json\/wp\/v2\/media\/3203"}],"wp:attachment":[{"href":"https:\/\/huaouglassware.com\/es\/wp-json\/wp\/v2\/media?parent=3130"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/huaouglassware.com\/es\/wp-json\/wp\/v2\/product_brand?post=3130"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/huaouglassware.com\/es\/wp-json\/wp\/v2\/product_cat?post=3130"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/huaouglassware.com\/es\/wp-json\/wp\/v2\/product_tag?post=3130"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}