The OWP-BL43-200 Electric Coolant Pump is engineered to deliver reliable, high-performance liquid cooling for 5G base station high-power AAUs (Radio Frequency Units). Built with advanced magnetic force transmission and a brushless DC motor, this single-stage centrifugal pump combines exceptional efficiency, durability, and protection features to thrive in extreme operating environments. Whether powering critical 5G infrastructure or industrial cooling systems, it ensures consistent flow and temperature control for uninterrupted performance.

• Precision Flow Control: Equipped with constant flow regulation technology, the pump maintains stable liquid circulation even under varying load conditions, optimizing cooling efficiency for 5G AAUs.
• Comprehensive Protection Mechanisms: Features reverse polarity protection, dry running protection, over-voltage/current protection, and overload/over-temperature protection to prevent damage and extend service life.
• Superior Efficiency: Professional electromagnetic design verification boosts motor efficiency by 3-5% compared to competitors, while software-simulated hydraulic design ensures perfect matching of impeller and volute for maximum hydraulic performance.
• Long-Lasting Durability: The high-efficiency brushless DC motor offers a service life exceeding 20,000 hours, with a nylon plastic capsulated magnet for enhanced corrosion resistance and reliability.
• Extreme Environment Adaptability: Built with automotive-grade electronic components, the pump operates seamlessly in temperatures ranging from -40℃ to +85℃ (-40°F to +185°F) and withstands humidity up to 90%, making it ideal for harsh 5G base station deployments.
• IP68 Waterproof Rating: Ensures complete protection against dust and prolonged submersion, suitable for outdoor or wet environment installations.

5G base stations require efficient thermal management to handle the high power density of modern AAUs, which generate significant heat during operation. The OWP-BL43-200 Electric Coolant Pump is specifically designed to address this challenge, providing a robust liquid cooling solution that ensures optimal operating temperatures for critical RF components. By maintaining consistent flow rates and withstanding extreme environmental conditions (from frigid outdoor deployments to hot, humid climates), the pump prevents overheating, reduces downtime, and extends the lifespan of 5G infrastructure. Its compact design, high efficiency, and IP68 protection make it easy to integrate into existing cooling systems, while its low noise operation (<60dB) ensures compliance with noise regulations for urban and suburban installations. Whether deployed in macro base stations, small cells, or edge computing facilities, the OWP-BL43-200 delivers the reliability and performance needed to support the next generation of 5G connectivity.