{"id":314,"date":"2026-09-14T20:09:46","date_gmt":"2026-09-14T12:09:46","guid":{"rendered":"https:\/\/tjganquanpump.com\/?p=314"},"modified":"2026-09-14T20:15:01","modified_gmt":"2026-09-14T12:15:01","slug":"greater-bay-area-full-tubular-pumps-shipment","status":"publish","type":"post","link":"https:\/\/tjganquanpump.com\/index.php\/2026\/09\/14\/greater-bay-area-full-tubular-pumps-shipment\/","title":{"rendered":"Ganquan Ships Six Full Tubular Pumps for Greater Bay Area Project"},"content":{"rendered":"\n
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Project Archive<\/strong>  |  Shipment: 3 March 2020  |  Original report: 6 March 2020<\/p>\n\n\n\n

\"\"
Full tubular submersible pumps loaded on flatbed trucks at Ganquan before dispatch in March 2020.<\/figcaption><\/figure>\n\n\n\n

On 3 March 2020, Tianjin Ganquan Group dispatched six full tubular pumps for a major national project supporting development in China\u2019s Greater Bay Area. These submersible pump units were the first batch of this type shipped after Ganquan resumed production during the COVID-19 pandemic.<\/p>\n\n\n\n

According to Ganquan\u2019s original report, the units were bound for a project site approximately 2,500 km from the factory.<\/p>\n\n\n\n

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Shipment at a Glance<\/h2>\n\n\n\n
Shipment date<\/td>3 March 2020<\/td><\/tr>
Project region<\/td>Greater Bay Area, China<\/td><\/tr>
Pump type<\/td>Full tubular submersible pump<\/td><\/tr>
Quantity<\/td>6 pump units<\/td><\/tr>
Weight per unit<\/td>35 tonnes<\/td><\/tr>
Impeller diameter<\/td>1.9 m<\/td><\/tr>
Design flow per unit<\/td>12 m\u00b3\/s (43,200 m\u00b3\/h)<\/td><\/tr>
Combined design flow*<\/td>72 m\u00b3\/s (259,200 m\u00b3\/h)<\/td><\/tr>
Reported milestone<\/td>Manufacturing completed; dispatched from the factory<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

*Calculated as six times the stated design flow per unit. Actual pumping station discharge depends on operating head and system conditions.<\/p>\n<\/div>\n\n\n\n

High-Capacity Full Tubular Pumps<\/h2>\n\n\n\n

Each pump unit weighed 35 tonnes and incorporated a 1.9 m diameter impeller. The stated design flow was 12 m\u00b3\/s per unit, equivalent to 43,200 m\u00b3\/h. Across all six units, the sum of the individual design flow rates was 72 m\u00b3\/s, or 259,200 m\u00b3\/h.<\/p>\n\n\n\n

The report compared the new units with earlier Ganquan pumps used for flood relief and urban drainage in Hunan. Those pumps had a discharge capacity of 2 m\u00b3\/s; the design flow of each unit in this shipment was six times that figure.<\/p>\n\n\n\n

Integrated Motor and Pump Design<\/h2>\n\n\n\n

The full tubular design integrates the motor and pump into a single assembly, simplifying the mechanical arrangement. Ganquan described the resulting design as more compact and more efficient, with seawater corrosion resistance for coastal drainage applications.<\/p>\n\n\n\n

At the time of the report, Ganquan stated that the product had undergone more than a decade of development and was supported by ten patents, including two invention patents.<\/p>\n\n\n\n

Installation Advantages for Drainage Station Upgrades<\/h2>\n\n\n\n

Ganquan highlighted urban drainage pumping station upgrades as a suitable application for the compact design. The original report stated that the design could reduce associated civil works costs by nearly one-third and that installation using a gate-mounted pump configuration could take as little as ten minutes.<\/p>\n\n\n\n

These figures concern the pump installation approach described in the report. Installation time and civil works savings depend on the project layout and site conditions.<\/p>\n\n\n\n

Discuss Your Pumping Project<\/h2>\n\n\n\n

Planning a flood drainage scheme or pumping station upgrade? Share your required flow rate, head, water conditions and installation arrangement. Project drawings or an existing station layout will help us understand your requirements.<\/p>\n\n\n\n

\n
Discuss Your Project<\/a><\/div>\n\n\n\n
Explore Pump Station Systems<\/a><\/div>\n<\/div>\n\n\n\n

Explore Quality & Testing<\/a><\/p>\n\n\n\n

Source: Ganquan\u2019s original shipment report<\/a>, published on 6 March 2020. This archive article describes the shipment reported at that time.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

In March 2020, Ganquan dispatched six full tubular submersible pump units for a Greater Bay Area project. Each unit weighed 35 tonnes and had a 1.9 m impeller, with a design flow rate of 43,200 m\u00b3\/h.<\/p>\n","protected":false},"author":1,"featured_media":315,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"normal-width-container","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":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","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-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":"","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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"categories":[7],"tags":[],"class_list":["post-314","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/tjganquanpump.com\/index.php\/wp-json\/wp\/v2\/posts\/314","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tjganquanpump.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tjganquanpump.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tjganquanpump.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tjganquanpump.com\/index.php\/wp-json\/wp\/v2\/comments?post=314"}],"version-history":[{"count":3,"href":"https:\/\/tjganquanpump.com\/index.php\/wp-json\/wp\/v2\/posts\/314\/revisions"}],"predecessor-version":[{"id":318,"href":"https:\/\/tjganquanpump.com\/index.php\/wp-json\/wp\/v2\/posts\/314\/revisions\/318"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tjganquanpump.com\/index.php\/wp-json\/wp\/v2\/media\/315"}],"wp:attachment":[{"href":"https:\/\/tjganquanpump.com\/index.php\/wp-json\/wp\/v2\/media?parent=314"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tjganquanpump.com\/index.php\/wp-json\/wp\/v2\/categories?post=314"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tjganquanpump.com\/index.php\/wp-json\/wp\/v2\/tags?post=314"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}