ZHEJIANG, China – July 18, 2026 – ZHEJIANG CHUANGMEI ELECTROMECHANICAL CO., LTD, a professional manufacturer focused on high-efficiency water pumping equipment, has officially launched its new 250SZQ800-10-37GL Relay Pump, a mature Permanent Magnet Synchronous Pump protected under patent ZL201420091521.8 and positioned as a core relay unit for regional water management networks. This permanent magnet axial flow pump is developed to satisfy long-distance water transfer, large-area farm irrigation and municipal flood drainage demands, supporting cascaded connection of multiple pumps to extend overall conveying distance.
Driven by a 37KW permanent magnet motor, the product achieves a rated flow of 800 cubic meters per hour and a head of 10 meters, maintaining 60% operational efficiency within the adjustable flow range from 200 to 1000 cubic meters per hour. It adopts DN200 coupling structure, is fitted with a 25-meter power cable and weighs only 63 kilograms for easy on-site transportation and layout. Built-in overheat and dry-run protection prevents equipment damage under harsh working conditions, while the IP44 control cabinet supports 3G/4G remote monitoring and operation to realize unattended management for dispersed pumping stations.
The unit can work independently as a high-performance Intelligent Irrigation Pump to deliver stable large-flow water supply for extensive farmlands, orchards and irrigation zones, optimizing water utilization and cutting irrigation costs. For flood emergencies, it joins multi-unit drainage systems to quickly remove accumulated water in low-lying urban blocks and industrial parks. It is compatible with the power supply scheme of Solar AC/DC Pump, which makes stable operation available at remote project sites without stable municipal power access.
During fixed pump station foundation construction, construction teams match Concrete Vibrator with concrete pouring work to complete standardized concrete compaction, preventing pump displacement and abnormal vibration caused by loose foundation after long-term cascaded operation. As a key supplementary product of the company’s axial flow pump lineup, this relay pump improves the integrity of the whole set of water solution for agricultural irrigation and municipal flood control projects.
Global buyers may reach the company via email: 124547044@qq.com, phone number: +86 13974256668 for detailed quotation and technical parameter consultation.