Fluorinated Liquid Circulation 48V IP68 Circulating Pump For Dielectric Oil

The OWP-BL300H-D3-3 Electric Coolant Pump is a high-performance, IP68-rated circulating solution engineered for reliable fluorinated liquid circulation and industrial cooling applications. Combining a 300W rated power output, 5000L/H max flow rate, and 22M max lift head, this 永磁无刷 (permanent magnet brushless) pump delivers exceptional efficiency and durability, making it ideal for demanding environments requiring stable medium circulation across a wide temperature range of -40℃ to 85℃. With PWM speed regulation, fault feedback functionality, and a service life exceeding 20000 hours, it stands as a robust choice for critical industrial processes.

1. High-Efficiency Closed Impeller Design: The OWP-BL300H-D3-3 features a closed impeller structure that optimizes fluid dynamics, enabling a max flow rate of 5000L/H while maintaining high pump efficiency and low noise levels (≤60dB). This design ensures smooth medium circulation with minimal energy loss, ideal for continuous operation scenarios.
2. Compact Permanent Magnet Brushless Technology: As a 永磁无刷 (permanent magnet brushless) pump, it boasts a space-saving footprint and low power consumption (300W rated power) without compromising performance. The brushless design eliminates mechanical wear points, contributing to its extended 20000+ hour service life.
3. Long-Lasting Shaft System: The pump’s shaft assembly utilizes ultra-durable friction pair materials, enhancing resistance to wear and tear even when handling corrosive media like fluorinated solutions and glycol-water mixtures. This ensures consistent performance over extended operational periods.
4. Hermetically Sealed Structure & IP68 Protection: The shielded design prevents medium leakage and protects internal components from external contaminants, while the IP68 rating guarantees dust-tight and waterproof performance, suitable for harsh industrial environments.

The OWP-BL300H-D3-3 Electric Coolant Pump is specifically designed for fluorinated liquid circulation, leveraging its key performance attributes to meet the rigorous demands of this application. Its compatibility with electronic fluorinated solutions, combined with a 48VDC input (42-54VDC operating range) and PWM speed regulation, allows for precise flow control to match varying circulation requirements. The pump’s 2880L/H rated flow rate @ 17.5M head and 5000L/H max flow ensure efficient fluid movement, while the 22M max lift head enables circulation in complex piping systems. For industries utilizing dielectric oil or 50-60% glycol-water mixtures, the pump’s -40℃ to 85℃ temperature tolerance guarantees reliable long-hour operation, making it suitable for cooling electronic equipment, industrial machinery, and precision instruments. The high/low-level fault feedback signal provides real-time operational monitoring, minimizing downtime, while the ≤60dB noise control ensures compliance with workplace sound regulations. Whether deployed in manufacturing facilities, laboratory settings, or outdoor installations, the IP68-rated OWP-BL300H-D3-3 delivers consistent performance, supported by its 20000+ hour service life and robust friction pair shaft system. Its compact size and low power consumption make it an energy-efficient choice for both stationary and mobile applications, solidifying its position as a top-tier solution for fluorinated liquid circulation and industrial cooling needs.

Head VS Flow rate

Fault Feedabck & PWM Speed Control Chart

Dimensional Diagram