Chemical pumping new products to enhance international competitiveness

Hebei Botou Changjiang Pump and Valve Co., Ltd. has made significant progress in the development of high-temperature resistant products through extensive experimentation. Their research team successfully improved the design of heat preservation pumps, leading to the creation of the BW series insulated gear pumps. These pumps are capable of operating efficiently at temperatures up to 400°C, filling a critical gap in the industry for insulated gear pumps. Anhui Laien Electric Pump Co., Ltd. has also made notable achievements with the 800S-24G medium-open pump. This pump passed rigorous performance tests conducted by Shenzhen Nanshan Electric Power Co., Ltd., a large-scale power plant, and met national standards. It is currently the largest medium-open pump produced in Anhui Province, showcasing the company's growing expertise in pump manufacturing. Jiangsu Asia Pacific Pump Co., Ltd. recently launched the fourth generation of submersible electric pumps—DA and DAS series cyclone submersible sewage pumps. These pumps feature an integrated motor and pump body, making them compact, easy to install, and simple to maintain. They reduce civil engineering costs by 30% to 40%, offering a more efficient solution for pump stations. The unique swirling impeller design creates a vortex effect that helps pass large particles and debris smoothly, significantly reducing clogging and improving efficiency by over 30%. Additionally, the use of advanced double-face mechanical seal technology ensures no leakage. The pump is equipped with automatic control via a control panel and float switch, allowing for water level regulation without extra systems. It supports automatic operation and parallel switching, along with internal protection against overload, phase loss, short circuits, water immersion, and overheating, ensuring safe and reliable performance. Looking ahead, domestic chemical pump manufacturers are gaining a competitive edge, particularly in terms of cost and spare parts availability. The price-to-performance ratio has become a key factor for users when deciding between imported or locally produced equipment. Domestic pumps typically cost only 50% of similar imported models, with even larger differences in spare parts pricing, making them a more attractive option for many industries.

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