{"id":24851,"date":"2023-10-30T16:53:16","date_gmt":"2023-10-30T19:53:16","guid":{"rendered":"https:\/\/higra.com.br\/projetos\/replacement-of-vertical-shaft-pumps-with-amphibious-pumps\/"},"modified":"2025-06-27T13:14:19","modified_gmt":"2025-06-27T16:14:19","slug":"replacement-of-vertical-shaft-pumps-with-amphibious-pumps","status":"publish","type":"projetos","link":"https:\/\/higra.com.br\/en\/projetos\/replacement-of-vertical-shaft-pumps-with-amphibious-pumps\/","title":{"rendered":"Replacement of vertical shaft pumps with amphibious pumps"},"content":{"rendered":"\n<div style=\"height:21px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading has-medium-font-size\">Old scenario (year 2021)<\/h2>\n\n<div style=\"height:21px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p>Vertical Shaft Pumps (3 sets)<\/p>\n\n<div style=\"height:21px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p>Maximum system flow: 2,304 m\u00b3\/h<strong>(640 l\/s<\/strong>)<\/p>\n\n<p>Installed power: 1,050 HP (772.3 kW)<\/p>\n\n<p>System pressure 48-50 mca<\/p>\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p>Power of each engine 350 HP<strong>(257.4 kW<\/strong>)<\/p>\n\n<p>Flow per pump of <strong>768 m\u00b3\/h<\/strong> (213.3 l\/s)<\/p>\n\n<p>Hydro-energy index of <strong>0.335 kW\/m\u00b3\/h<\/strong><\/p>\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p>Monthly Electricity Cost R$ 205,714.00 (R$ 0.37kWh)<\/p>\n\n<p>Annual Electricity Cost <strong>R$ 2,468,568.00<\/strong><\/p>\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p><strong>Insufficient flow for peak consumption periods<\/strong><\/p>\n\n<p><strong>High electricity costs<\/strong><\/p>\n\n<p><strong>Difficulties with maintenance<\/strong><\/p>\n\n<p><strong>No operating reserve for most of the year<\/strong><\/p>\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading has-medium-font-size\">New scenario (year 2021)<\/h2>\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p>Pumps type ANFIBIA (2+1 sets)<\/p>\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p>System flow (2x): 2,412 m\u00b3\/h <strong>(670 l\/s)<\/strong><\/p>\n\n<p>Installed power: <strong>700 HP <\/strong>(514.8 kW)<\/p>\n\n<p>System pressure: 48-50 mca<\/p>\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p>Maximum system flow (3x): 3,618 m\u00b3\/h <strong>(1,005 l\/s)<\/strong><\/p>\n\n<p>Installed power: <strong>1,050 hp <\/strong>(772.2 kW)<\/p>\n\n<p>System pressure: 52 mca<\/p>\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p>Power of each engine 350hp<strong>(257.4kW<\/strong>)<\/p>\n\n<p>Flow per pump of <strong>1,206 m\u00b3\/h<\/strong> (335 l\/s)<\/p>\n\n<p>Hydro-energy index of <strong>0.213 kW\/m\u00b3\/h<\/strong><\/p>\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p>Monthly Electricity Cost R$ 130,798.00 (R$ 0.37kWh)<\/p>\n\n<p>Annual Electricity Cost <strong>R$ 1,569,576.00<\/strong><\/p>\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading has-medium-font-size\">Comparison and gains<\/h2>\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<ul class=\"wp-block-list\">\n<li>Customized study, design and installation according to site conditions;<\/li>\n\n\n\n<li>Maximum system flow increased from <strong>640 l\/s<\/strong> to <strong>1,005 l\/s (+57%)<\/strong> with the same installed power;<\/li>\n\n\n\n<li>Availability and operational guarantee with a reserve pump installed, where normal operation is carried out with only 02 units;<\/li>\n\n\n\n<li>Modernization of equipment and elimination of existing maintenance problems in long-shaft systems;<\/li>\n\n\n\n<li>Energy gain, with the cost of pumped water going from <strong>0.335<\/strong> to <strong>0.213 kW\/m\u00b3\/h (-36%)<\/strong>;<\/li>\n\n\n\n<li>Projected annual savings of <strong>R$ 898,992.00 <\/strong>and a return on investment of <strong>20 months<\/strong>.<\/li>\n<\/ul>\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"659\" data-id=\"6575\" src=\"https:\/\/higra.com.br\/wp-content\/uploads\/2023\/10\/Substituicao-de-Eixo-Vertical02-1024x659.png\" alt=\"Vertical Shaft Replacement02\" class=\"wp-image-6575\" title=\"\" srcset=\"https:\/\/higra.com.br\/wp-content\/uploads\/2023\/10\/Substituicao-de-Eixo-Vertical02-1024x659.png 1024w, https:\/\/higra.com.br\/wp-content\/uploads\/2023\/10\/Substituicao-de-Eixo-Vertical02-300x193.png 300w, https:\/\/higra.com.br\/wp-content\/uploads\/2023\/10\/Substituicao-de-Eixo-Vertical02-768x494.png 768w, https:\/\/higra.com.br\/wp-content\/uploads\/2023\/10\/Substituicao-de-Eixo-Vertical02-1536x988.png 1536w, https:\/\/higra.com.br\/wp-content\/uploads\/2023\/10\/Substituicao-de-Eixo-Vertical02.png 1679w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"764\" height=\"1024\" data-id=\"6576\" src=\"https:\/\/higra.com.br\/wp-content\/uploads\/2023\/10\/Substituicao-de-Eixo-Vertical03-764x1024.png\" alt=\"\" class=\"wp-image-6576\" title=\"\" srcset=\"https:\/\/higra.com.br\/wp-content\/uploads\/2023\/10\/Substituicao-de-Eixo-Vertical03-764x1024.png 764w, https:\/\/higra.com.br\/wp-content\/uploads\/2023\/10\/Substituicao-de-Eixo-Vertical03-224x300.png 224w, https:\/\/higra.com.br\/wp-content\/uploads\/2023\/10\/Substituicao-de-Eixo-Vertical03-768x1029.png 768w, https:\/\/higra.com.br\/wp-content\/uploads\/2023\/10\/Substituicao-de-Eixo-Vertical03.png 1080w\" sizes=\"(max-width: 764px) 100vw, 764px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"977\" data-id=\"6577\" src=\"https:\/\/higra.com.br\/wp-content\/uploads\/2023\/10\/Substituicao-de-Eixo-Vertical04-1024x977.png\" alt=\"\" class=\"wp-image-6577\" title=\"\" srcset=\"https:\/\/higra.com.br\/wp-content\/uploads\/2023\/10\/Substituicao-de-Eixo-Vertical04-1024x977.png 1024w, https:\/\/higra.com.br\/wp-content\/uploads\/2023\/10\/Substituicao-de-Eixo-Vertical04-300x286.png 300w, https:\/\/higra.com.br\/wp-content\/uploads\/2023\/10\/Substituicao-de-Eixo-Vertical04-768x732.png 768w, https:\/\/higra.com.br\/wp-content\/uploads\/2023\/10\/Substituicao-de-Eixo-Vertical04.png 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"659\" data-id=\"6581\" src=\"https:\/\/higra.com.br\/wp-content\/uploads\/2023\/10\/Substituicao-de-Eixo-Vertical01-1024x659.png\" alt=\"\" class=\"wp-image-6581\" title=\"\" srcset=\"https:\/\/higra.com.br\/wp-content\/uploads\/2023\/10\/Substituicao-de-Eixo-Vertical01-1024x659.png 1024w, https:\/\/higra.com.br\/wp-content\/uploads\/2023\/10\/Substituicao-de-Eixo-Vertical01-300x193.png 300w, https:\/\/higra.com.br\/wp-content\/uploads\/2023\/10\/Substituicao-de-Eixo-Vertical01-768x494.png 768w, https:\/\/higra.com.br\/wp-content\/uploads\/2023\/10\/Substituicao-de-Eixo-Vertical01-1536x988.png 1536w, https:\/\/higra.com.br\/wp-content\/uploads\/2023\/10\/Substituicao-de-Eixo-Vertical01.png 1679w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Old scenario (year 2021) Vertical Shaft Pumps (3 sets) Maximum system flow: 2,304 m\u00b3\/h(640 l\/s) Installed power: 1,050 HP (772.3 kW) System pressure 48-50 mca Power of each engine 350 HP(257.4 kW) Flow per pump of 768 m\u00b3\/h (213.3 l\/s) Hydro-energy index of 0.335 kW\/m\u00b3\/h Monthly Electricity Cost R$ 205,714.00 (R$ 0.37kWh) Annual Electricity Cost [&hellip;]<\/p>\n","protected":false},"featured_media":26635,"template":"","meta":[],"tags":[],"class_list":["post-24851","projetos","type-projetos","status-publish","has-post-thumbnail","hentry"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/higra.com.br\/en\/wp-json\/wp\/v2\/projetos\/24851","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/higra.com.br\/en\/wp-json\/wp\/v2\/projetos"}],"about":[{"href":"https:\/\/higra.com.br\/en\/wp-json\/wp\/v2\/types\/projetos"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/higra.com.br\/en\/wp-json\/wp\/v2\/media\/26635"}],"wp:attachment":[{"href":"https:\/\/higra.com.br\/en\/wp-json\/wp\/v2\/media?parent=24851"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/higra.com.br\/en\/wp-json\/wp\/v2\/tags?post=24851"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}