{"id":9760,"date":"2023-01-30T15:40:36","date_gmt":"2023-01-30T14:40:36","guid":{"rendered":"https:\/\/plasticalfa.it\/product\/uncategorized\/venturi-injector\/"},"modified":"2023-01-30T17:29:54","modified_gmt":"2023-01-30T16:29:54","slug":"venturi-injector","status":"publish","type":"product","link":"https:\/\/plasticalfa.it\/en\/product\/irrigation\/fertigation\/venturi-injector\/","title":{"rendered":"Venturi injector"},"content":{"rendered":"<p>The <strong>Venturi Injector<\/strong> is mainly used as a <strong>fertiliser pump<\/strong>. Based on the Venturi tube, it is maintenance-free as it has no moving parts. The Venturi injector does not require an external power source at the inlet; operation is by pressure difference between the inlet and outlet and the flow rate of fluid sucked in varies between models and depending on the inlet pressure\/flow rate.<\/p>\n<p>Our Venturi injectors have been designed to <strong>also introduce atmospheric air into the dripline during the irrigation phase<\/strong>. It has been widely demonstrated that sub-irrigation with air injection into the water flow, with the aim of aerating the root zone, improves the respiratory activity of the roots and favors the development of the soil microflora, thus optimizing the absorption of water and nutrients from the roots themselves.<\/p>\n<div class=\"row row-collapse row-full-width align-middle\"  id=\"row-238955744\">\n\n\t<div id=\"col-80496206\" class=\"col medium-5 small-12 large-5\"  >\n\t\t\t\t<div class=\"col-inner text-left\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-2229306997\" class=\"text\">\n\t\t\n<p><strong><span style=\"color: #333333;\">GENERAL CATALOGS AND TECHNICAL DATA SHEETS IN<\/span><\/strong><br \/>\n\t\t\n<style>\n#text-2229306997 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1246425624\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-left\"  >\n\t\t\t\n\t\t\t\n<a href=\"https:\/\/plasticalfa.it\/en\/downloads\/#technical\" target=\"_blank\" class=\"button primary\" rel=\"noopener\" >\n\t\t<span>Download area<\/span>\n\t<\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row align-center\"  id=\"row-744745302\">\n\n\t<div id=\"col-1008153463\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-2858402534\" class=\"text\">\n\t\t\n<p><span style=\"color: #555555; font-size: 14.4px;\"><div id=\"tablepress-20002-scroll-wrapper\" class=\"tablepress-scroll-wrapper\">\n\n<table id=\"tablepress-20002\" class=\"tablepress tablepress-id-20002 tablepress-responsive\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">VARIANT<\/th><th class=\"column-2\">SIZE<\/th><th class=\"column-3\">BOX<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">20001-B<\/td><td class=\"column-2\">\u00bd\"<\/td><td class=\"column-3\">nd<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">20001-C<\/td><td class=\"column-2\">\u00be\"<\/td><td class=\"column-3\">100<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">20001-D<\/td><td class=\"column-2\">1\"<\/td><td class=\"column-3\">100<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">20001-E<\/td><td class=\"column-2\">1\"\u00bc<\/td><td class=\"column-3\">60<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\">20001-F<\/td><td class=\"column-2\">1\"\u00bd<\/td><td class=\"column-3\">40<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\">20001-G<\/td><td class=\"column-2\">2\"<\/td><td class=\"column-3\">20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n<\/div><!-- #tablepress-20002 from cache --><\/span><\/p>\n\t\t\n<style>\n#text-2858402534 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row row-collapse row-full-width\"  id=\"row-1198615016\">\n\n\t<div id=\"col-1506925668\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-1208951248\" class=\"text\">\n\t\t\n<p><span style=\"color: #3366ff;\"><strong>*| ALSO AVAILABLE WITHOUT CHECK VALVE |*<\/strong><\/span><\/p>\n\t\t\n<style>\n#text-1208951248 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-1679809504\" class=\"text\">\n\t\t\n<p><strong><span style=\"color: #333333;\">MATERIALS:<\/span><\/strong><\/p>\n<p><span style=\"font-size: 12.24px;\">UV-stabilised high-impact polypropylene<\/span><\/p>\n\t\t\n<style>\n#text-1679809504 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-2245119320\" class=\"text\">\n\t\t\n<p><strong><span style=\"color: #333333;\">MAXIMUM WORKING TEMPERATURE:<\/span><\/strong><\/p>\n<p><span style=\"font-size: 12.24px;\">80\u00b0C<\/span><\/p>\n\t\t\n<style>\n#text-2245119320 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-176593246\" class=\"text\">\n\t\t\n<p><strong><span style=\"color: #333333;\">MAX. OPERATING PRESSURE:<\/span><\/strong><\/p>\n<p><span style=\"font-size: 12.24px;\">20 bar at 20\u00b0<\/span><\/p>\n\t\t\n<style>\n#text-176593246 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-1128763589\" class=\"text\">\n\t\t\n<p><strong><span style=\"color: #333333;\">THREADS:<\/span><\/strong><\/p>\n<p><span style=\"font-size: 85%;\"><span style=\"font-size: 12.24px;\">Available threads BSP &#8211; NPT<\/span><br \/>BSP (UNI EN 10226), NPT(ANSI-ASME B1.20.1)<\/span><\/p>\n\t\t\n<style>\n#text-1128763589 {\n  line-height: 1.25;\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row align-center\"  id=\"row-889993454\">\n\n\t<div id=\"col-1715492878\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"box has-hover   has-hover box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t\t\t\t<div class=\"\" >\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"846\" src=\"https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_tabella_fertirrigazione_plastica-alfa.jpg\" class=\"attachment- size-\" alt=\"\" srcset=\"https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_tabella_fertirrigazione_plastica-alfa.jpg 2560w, https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_tabella_fertirrigazione_plastica-alfa-300x99.jpg 300w, https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_tabella_fertirrigazione_plastica-alfa-1024x338.jpg 1024w, https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_tabella_fertirrigazione_plastica-alfa-768x254.jpg 768w, https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_tabella_fertirrigazione_plastica-alfa-1536x508.jpg 1536w, https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_tabella_fertirrigazione_plastica-alfa-2048x677.jpg 2048w, https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_tabella_fertirrigazione_plastica-alfa-600x198.jpg 600w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\t<div class=\"box-text text-center\" >\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-33146761\" class=\"col medium-2 small-12 large-2\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"box has-hover   has-hover box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t\t\t\t<div class=\"\" >\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_1_2_fertirrigazione_plastica-alfa.jpg\" class=\"attachment- size-\" alt=\"Iniettore venturi Plastica Alfa\" srcset=\"https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_1_2_fertirrigazione_plastica-alfa.jpg 500w, https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_1_2_fertirrigazione_plastica-alfa-300x300.jpg 300w, https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_1_2_fertirrigazione_plastica-alfa-150x150.jpg 150w, https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_1_2_fertirrigazione_plastica-alfa-100x100.jpg 100w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\t<div class=\"box-text text-center\" >\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-862402975\" class=\"col medium-2 small-12 large-2\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"box has-hover   has-hover box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t\t\t\t<div class=\"\" >\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_3_4_fertirrigazione_plastica-alfa.jpg\" class=\"attachment- size-\" alt=\"Iniettore Venturi Plastica Alfa\" srcset=\"https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_3_4_fertirrigazione_plastica-alfa.jpg 500w, https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_3_4_fertirrigazione_plastica-alfa-300x300.jpg 300w, https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_3_4_fertirrigazione_plastica-alfa-150x150.jpg 150w, https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_3_4_fertirrigazione_plastica-alfa-100x100.jpg 100w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\t<div class=\"box-text text-center\" >\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1453529661\" class=\"col medium-2 small-12 large-2\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"box has-hover   has-hover box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t\t\t\t<div class=\"\" >\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_1_fertirrigazione_plastica-alfa.jpg\" class=\"attachment- size-\" alt=\"Iniettore venturi Plastica Alfa\" srcset=\"https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_1_fertirrigazione_plastica-alfa.jpg 500w, https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_1_fertirrigazione_plastica-alfa-300x300.jpg 300w, https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_1_fertirrigazione_plastica-alfa-150x150.jpg 150w, https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_1_fertirrigazione_plastica-alfa-100x100.jpg 100w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\t<div class=\"box-text text-center\" >\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-737968920\" class=\"col medium-2 small-12 large-2\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"box has-hover   has-hover box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t\t\t\t<div class=\"\" >\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_new_iniettore_venturi_1_1_4_fertirrigazione_plastica-alfa.jpg\" class=\"attachment- size-\" alt=\"Iniettore venturi Plastica Alfa\" srcset=\"https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_new_iniettore_venturi_1_1_4_fertirrigazione_plastica-alfa.jpg 500w, https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_new_iniettore_venturi_1_1_4_fertirrigazione_plastica-alfa-300x300.jpg 300w, https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_new_iniettore_venturi_1_1_4_fertirrigazione_plastica-alfa-150x150.jpg 150w, https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_new_iniettore_venturi_1_1_4_fertirrigazione_plastica-alfa-100x100.jpg 100w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\t<div class=\"box-text text-center\" >\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1597071834\" class=\"col medium-2 small-12 large-2\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"box has-hover   has-hover box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t\t\t\t<div class=\"\" >\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_1_1_2_fertirrigazione_plastica-alfa.jpg\" class=\"attachment- size-\" alt=\"Iniettore venturi Plastica Alfa\" srcset=\"https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_1_1_2_fertirrigazione_plastica-alfa.jpg 500w, https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_1_1_2_fertirrigazione_plastica-alfa-300x300.jpg 300w, https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_1_1_2_fertirrigazione_plastica-alfa-150x150.jpg 150w, https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_1_1_2_fertirrigazione_plastica-alfa-100x100.jpg 100w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\t<div class=\"box-text text-center\" >\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-2066497957\" class=\"col medium-2 small-12 large-2\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"box has-hover   has-hover box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t\t\t\t<div class=\"\" >\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_2_fertirrigazione_plastica-alfa.jpg\" class=\"attachment- size-\" alt=\"Iniettore Venturi Plastica Alfa\" srcset=\"https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_2_fertirrigazione_plastica-alfa.jpg 500w, https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_2_fertirrigazione_plastica-alfa-300x300.jpg 300w, https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_2_fertirrigazione_plastica-alfa-150x150.jpg 150w, https:\/\/plasticalfa.it\/wp-content\/uploads\/2023\/01\/new_iniettore_venturi_2_fertirrigazione_plastica-alfa-100x100.jpg 100w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\t<div class=\"box-text text-center\" >\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-32\" src=\"https:\/\/plasticalfa.it\/wp-content\/uploads\/2021\/06\/banner_eco.png\" alt=\"\" width=\"200\" height=\"122\"><\/p>\n","protected":false},"featured_media":9755,"template":"","meta":{"inline_featured_image":false},"product_brand":[],"product_cat":[136,140],"product_tag":[],"class_list":["post-9760","product","type-product","status-publish","has-post-thumbnail","product_cat-irrigation","product_cat-fertigation","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Venturi injector - Plastica Alfa<\/title>\n<meta name=\"description\" content=\"The Venturi Injector is mainly used as a fertiliser pump. Based on the Venturi tube, it is maintenance-free as it has no moving parts. The Venturi injector does not require an external power source at the inlet; operation is by pressure difference between the inlet and outlet and the flow rate of fluid sucked in varies between models and depending on the inlet pressure\/flow rate.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/plasticalfa.it\/en\/product\/irrigation\/fertigation\/venturi-injector\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Venturi injector - Plastica Alfa\" \/>\n<meta property=\"og:description\" content=\"The Venturi Injector is mainly used as a fertiliser pump. Based on the Venturi tube, it is maintenance-free as it has no moving parts. 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