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{"title":"High-efficiency Electronic Coolant Pump for Fluid Circulation in Industrial","imgUrl":"https:\/\/img.chinax.com\/nimg\/fa\/4f\/973ead2e44a4f981e9137df41e6c-200x200-1\/high_efficiency_electronic_coolant_pump_for_fluid_circulation_in_industrial_chillers.jpg","attrs":{"Brand Name":"Bextreme Shell","Model Number":"OWP-BL43-440C","Certification":"CE","Place of Origin":"China"}}
The OWP-BL43-200 Electric Coolant Pump is engineered to deliver reliable, high-performance fluid circulation for glycol-based systems. Equipped with advanced protection mechanisms and a brushless DC motor, this single-stage centrifugal pump combines efficiency, durability, and versatility to thrive in extreme operating conditions—making it an ideal choice for industrial, automotive, and specialized thermal management applications.
Key Advantages
Precision Flow Control: Features constant flow regulation to maintain stable fluid movement, ensuring consistent system performance even under variable loads.
Comprehensive Protection Systems: Integrated reverse polarity protection, dry running protection, and safeguards against overvoltage, overcurrent, overload, and overtemperature—minimizing downtime and extending service life.
Superior Efficiency: Built with a high-efficiency brushless DC motor (over 20,000 hours of service life) and optimized via professional electromagnetic theory design, achieving 3-5% higher efficiency than competing models. Hydraulic components (impeller and volute) undergo advanced simulation calculations for optimal matching, enhancing hydraulic efficiency.
Durable Construction: Magnetic force transmission (shield pump structure) and nylon plastic encapsulated magnets reduce wear and tear, while automotive-grade electronic components ensure resilience in harsh environments (extreme temperatures, humidity, and pressure).
IP68 Waterproof Rating: Fully sealed design provides complete protection against dust and prolonged submersion, suitable for both indoor and outdoor installations.
Technical Specifications
Parameter
Details
Power Input
24VDC (18-32VDC)
Rated Power
250W
Rated Flow Rate
2800L/H @ H=16M
Maximum Flow Rate
4800L/H
Maximum Lift Head
20M
Working Temperature Range
-40℃ to +85℃ (-40°F to +185°F)
Outlet Diameter
38mm (1.5 inches)
IP Rating
IP68
Noise Level
≤60dB
Service Life
＞20,000 hours
System Pressure
-0.5-2.5 Bar (at 100℃ / 212°F)
Medium Liquid Temperature
-40℃ to +85℃ (-40°F to +185°F)
Working Ambient Conditions
-40℃ to +85℃ (-40°F to +185°F), Humidity ≤90%
Applications: Glycol Circulation Systems
The OWP-BL43-200 excels in glycol circulation, a critical function across multiple industries where precise temperature control and antifreeze protection are essential:
Industrial Thermal Management: Circulates glycol solutions in manufacturing processes (e.g., plastic molding, metalworking) to regulate equipment temperature, prevent overheating, and maintain product quality.
HVAC & Building Systems: Used in heating, ventilation, and air conditioning systems to distribute glycol-based coolants/antifreeze, ensuring efficient climate control in commercial buildings, data centers, and cold storage facilities—even in sub-zero temperatures.
Automotive & Transportation: Ideal for electric vehicles (EVs), hybrid vehicles, and heavy-duty trucks, circulating glycol to cool batteries, inverters, and engine components while withstanding the rigors of road vibrations and extreme temperature fluctuations.
Renewable Energy Systems: Supports solar thermal and geothermal systems by circulating glycol to transfer heat between collectors, storage tanks, and heat exchangers, optimizing energy efficiency in residential and commercial installations.
Specialized Equipment: Suitable for medical devices, laboratory instruments, and industrial chillers that require stable, contamination-free glycol circulation to protect sensitive components from freezing or overheating.
