Factory Acceptance | Original report: 22 July 2026, 09:02
Four 1800QGWZ-125-900kW full tubular submersible pumps developed and manufactured by Tianjin Ganquan Group have passed joint factory acceptance for a water management project in Taishan, Jiangmen, Guangdong, China. At the time of the original report, the units were awaiting shipment and on-site installation.
Supply at a Glance
| Project location | Taishan, Jiangmen, Guangdong, China |
| Pump type | Full tubular submersible pump |
| Reported model | 1800QGWZ-125-900kW |
| Quantity | 4 pumps |
| Power per unit | 900 kW |
| Reported milestone | Joint factory acceptance completed |
Supporting Flood Drainage and River Management
The pumps are for the Taishan section of Phase I of an integrated tributary management project in the Xijiang and Tanjiang river basins. The project includes improvements to the Gongyi, Xinchang and Baisha waterways, together with new combined sluice and pumping facilities.
Its objectives include flood drainage, prevention of tidal backflow, water regulation and improved river ecology. The wider project is intended to help protect nearly 90,000 residents and surrounding farmland from flooding.
QGWZ Pumps for Tidal River Applications
The supplied pumps use Ganquan’s patented wet-stator design and a flow-through water passage. Ganquan describes the units as compact, low-noise and suited to submerged operation in tidal river reaches. The application calls for high-volume flood drainage during the flood season and routine river water circulation and regulation.
Joint Factory Acceptance
Representatives of the project owner, designer, supervision consultant and construction contractor reviewed the manufacturing records and raw material inspection reports. Full-scale pump tests covered flow rate, head, motor temperature rise, insulation performance and operating stability.
According to the original report, all four units met the design requirements, and their manufacturing quality was accepted for the project.
Next Steps
Following factory acceptance, Ganquan planned to arrange shipment, on-site technical guidance, and support for installation and commissioning.
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Source: Ganquan’s original project acceptance report, published on 22 July 2026 at 09:02. This English article reflects the project status reported on that date.