Specifications
Brand Name :
Bextreme Shell
Model Number :
OWP-BL43-440C
Certification :
CE
Place of Origin :
China
MOQ :
1
Price :
Negotiable
Payment Terms :
T/T,Western Union
Supply Ability :
10000pcs/month
Delivery Time :
5-8 work days
Packaging Details :
Cartons
Power Input :
24VDC (18-32VDC)
Rated Power :
400W
Rated Flow Rate :
3000L/H @ Head 20M
Maximum Flow :
4600L/H
Maximum Lift Head :
23M
Description
OWP-BL43-440C Electric Coolant Pump: Premium Cooling Solution for High-Power EV Charging Stations

Engineered for extreme reliability in demanding electric vehicle (EV) infrastructure, the OWP-BL43-440C Electric Coolant Pump delivers industry-leading performance for high-power charging stations, battery swap facilities, and critical cooling systems. Combining advanced BLDC motor technology with robust magnetic transmission, this single-stage centrifugal pump ensures stable, efficient thermal management even in harsh operating environments.

Core Advantages

Designed to outperform standard cooling pumps, the OWP-BL43-440C integrates multiple protective features and efficiency-boosting technologies:

  • Precision Flow Control: Equipped with constant flow regulation and PWM speed adjustment, the pump adapts dynamically to cooling demands, optimizing energy consumption while maintaining consistent thermal performance.
  • Comprehensive Protection Systems: Features reverse polarity protection, dry running safeguard, and multi-layered protection against overvoltage, overcurrent, overload, and overtemperature—ensuring uninterrupted operation and extended service life (>20,000 hours).
  • Enhanced Efficiency: Professional electromagnetic design verification enhances motor efficiency by 3-5% compared to competitors, while hydraulic simulation-optimized impeller and volute configurations maximize fluid dynamics for superior hydraulic efficiency.
  • Robust Construction: Magnetic force transmission (shield pump structure) eliminates leakage risks, while the nylon plastic-encapsulated driving magnet ensures corrosion resistance and long-term reliability. With an IP68 rating, the pump operates seamlessly in dust, moisture, and extreme temperatures (-40℃ to +120℃ ambient).
  • Wide Operational Range: Handles medium temperatures from -40℃ to +85℃ and system pressures between -0.5 to 2.5 Bar, making it suitable for diverse cooling media in EV charging applications.
Technical Specifications
Parameter Details
Power Input 24VDC (18-32VDC)
Rated Power 400W
Rated Flow Rate 3000L/H @ Head 20M
Maximum Flow 4600L/H
Maximum Lift Head 23M
Speed Regulation PWM
Working Temperature (Medium) -40℃ to +85℃ (-40°F to +185°F)
Working Ambient Temperature -40℃ to +120℃ (-40°F to +248°F), Humidity ≤90%
System Pressure -0.5-2.5 Bar (at 100℃/212°F)
Noise Level ≤60dB
IP Rating IP68
Service Life >20,000 Hours
Outlet Connection Clamp Quick-Connect Fitting
Application: High-Power EV Charging & Battery Swap Infrastructure

The OWP-BL43-440C is specifically engineered to address the cooling challenges of high-power EV charging stations, delivering reliable thermal management across critical components:

  • Supercharging Station Power Equipment: Cools transformers, inverters, and rectifiers in 350kW+ supercharging stations, preventing overheating during high-load operation and ensuring consistent charging speeds.
  • EV Charging Piles: Integrates seamlessly with DC fast-charging piles, maintaining optimal temperatures for power modules and charging connectors to extend equipment lifespan and reduce downtime.
  • Battery Swap & Charging Systems: Provides precise cooling for replaceable battery packs during rapid charging cycles, ensuring uniform temperature distribution to protect battery cells and maintain charging efficiency.
  • Backup Cooling for Charging Infrastructure: Serves as a redundant cooling solution for critical charging components, minimizing operational risks in mission-critical EV charging networks.

Built to withstand the rigors of 24/7 operation in commercial EV charging facilities, the OWP-BL43-440C combines durability, efficiency, and smart control to meet the evolving needs of the global EV infrastructure market.

Performance

400W 24VDC Input Electric Coolant Pumps 3000L/H For High Power EV Charging

Overall Size

400W 24VDC Input Electric Coolant Pumps 3000L/H For High Power EV Charging

400W 24VDC Input Electric Coolant Pumps 3000L/H For High Power EV Charging

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400W 24VDC Input Electric Coolant Pumps 3000L/H For High Power EV Charging

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Brand Name :
Bextreme Shell
Model Number :
OWP-BL43-440C
Certification :
CE
Place of Origin :
China
MOQ :
1
Price :
Negotiable
Contact Supplier
400W 24VDC Input Electric Coolant Pumps 3000L/H For High Power EV Charging
400W 24VDC Input Electric Coolant Pumps 3000L/H For High Power EV Charging

Changzhou Bextreme Shell Motor Technology Co.,Ltd

Verified Supplier
1 Years
jiangsu, changzhou
Since 2016
Business Type :
Manufacturer
Total Annual :
12,000,000-15,000,000
Employee Number :
150~220
Certification Level :
Verified Supplier
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