Engineered for the demanding thermal management needs of high-power EV supercharging stations, swapping stations, and mobile energy storage cabinets, the OWP-BL43-200 Electric Coolant Pump delivers reliable, efficient performance in extreme operating conditions. Built with automotive-grade components and advanced magnetic transmission technology, this brushless DC pump ensures stable heat dissipation for critical power systems, safeguarding equipment longevity and operational safety.

• Precision Flow Control: Features constant flow regulation to maintain optimal cooling performance, adapting seamlessly to dynamic thermal loads in supercharger units and energy storage systems.
• Comprehensive Protection Mechanisms: Equipped with reverse polarity protection, dry running protection, over-voltage/current protection, and overload/over-temperature safeguards, minimizing downtime and equipment damage.
• Superior Efficiency & Durability: High-efficiency brushless DC motor achieves 3-5% higher efficiency than industry peers (validated by professional electromagnetic design) and boasts a service life exceeding 20,000 hours. Nylon plastic-encapsulated magnets and hydraulic-optimized impeller/volute (via professional simulation software) enhance energy efficiency and hydraulic performance.
• Extreme Environment Resilience: IP68 waterproof rating, operating temperature range of -40℃ to +85℃ (-40°F to +185°F), and resistance to 90% humidity make it ideal for harsh outdoor and industrial settings.
• Quiet Operation: Noise level ≤60dB ensures low-disruption performance in both indoor and outdoor charging facilities.

The OWP-BL43-200 Electric Coolant Pump is specifically designed to address the thermal management challenges of high-power EV supercharging stations, battery swapping facilities, and mobile energy storage cabinets. In supercharging stations, the pump efficiently circulates coolant to dissipate heat generated by high-voltage power modules, charging piles, and inverter systems—preventing overheating during rapid charging cycles. For mobile energy storage cabinets (critical for grid support and emergency power supply in charging infrastructure), it maintains stable operating temperatures for lithium-ion battery packs and power electronics, ensuring safe, efficient energy storage and discharge. Its wide voltage range (18-32VDC) and robust construction make it compatible with various power supply configurations, while its IP68 rating and resistance to extreme temperatures enable reliable operation in outdoor environments, remote locations, or areas with harsh weather conditions. Whether integrated into permanent supercharging stations or portable energy storage solutions, this pump delivers consistent cooling performance to maximize equipment reliability and extend service life.

FLow Rate VS Head

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