24V Coolant Circulation Water Pump For Hydrogen Fuel Cell Vehicle Cooling Systems
Price:
Negotiable
MOQ:
1
Delivery Time:
5-8 work days
Brand:
Bextreme Shell
Product Description
24V Coolant Circulation Water Pump for Hydrogen Fuel Cell Vehicle Cooling Systems
Electric Coolant Pump (Model: OWP-BL43-426C) for Hydrogen Fuel Cell Vehicle Cooling Systems. Designed exclusively for hydrogen fuel cell vehicle cooling systems, the OWP-BL43-426C Electric Coolant Pump delivers reliable, high-performance coolant circulation to maintain optimal operating temperatures of fuel cell stacks. Its robust build, advanced protection features, and wide adaptability to extreme conditions make it a critical component for ensuring the efficiency, safety, and longevity of hydrogen fuel cell vehicles (FCEVs).
Key Specifications & Parameters
| Parameter Category | Details |
|---|---|
| Power Input | 24VDC (wide range: 18-32VDC) |
| Rated Power | 240W |
| Flow Rate | Rated: 2400L/H (@ 17M head); Maximum: 5000L/H |
| Lift Head | Maximum: 20M |
| Compatible Media | 50-60% glycol-water mixture, dielectric oil, mineral oil, electronic fluorinated solution |
| Connection Type | Flange Quick-Connect |
| Speed Control | PWM (Pulse-Width Modulation) |
| Fault Feedback | Supported |
| IP Rating | IP68 (dust-tight, water-submersible per EN60529) |
| Noise Level | ≤60dB |
| Service Life | Over 20,000 hours |
| Weight | 2200g |
| Temperature Ranges | Medium liquid: -40℃ to +85℃ (-40°F to +185°F); Working ambient: -40℃ to +85℃ (≤90% humidity); Storage: -40℃ to +70℃ (-40°F to +158°F) |
| Driving Components | Brushless DC motor; Nylon-encapsulated driving magnet; SUS 304 screws/nuts; AMP282106-1 connector (matches plug AMP282088-1) |
| Materials | Pump housing: Aluminum; Bracket: Steel; Bracket hoop: Rubber; Motor winding frame: PPA GF |
Application in Hydrogen Fuel Cell Vehicle Cooling Systems
Hydrogen fuel cell stacks generate significant heat during operation, and maintaining their temperature within the -40℃ to +85℃ range is vital to avoid performance degradation or component damage. The OWP-BL43-426C pump addresses this need by:
- Circulating coolants (e.g., glycol-water mixtures) efficiently through the fuel cell cooling loop, ensuring uniform heat distribution and rapid heat dissipation
- Adapting to dynamic FCEV working conditions: Its PWM speed control adjusts flow rate in real time—boosting circulation during high-load scenarios (e.g., acceleration, uphill driving) and optimizing energy use during low-load operation (e.g., idling, cruising)
- Withstanding harsh automotive environments: IP68 waterproofing protects against water, dust, and vibration, while its -40℃ to +85℃ operating temperature range suits extreme climates (from cold winters to hot summers)
Core Advantages
- Comprehensive Protection for Safety & Durability: Equipped with reverse polarity protection, dry running protection, and safeguards against over-voltage, over-current, overload, and over-temperature—preventing pump damage and ensuring FCEV cooling system stability
- High Efficiency & Long Lifespan: The brushless DC motor reduces power consumption while delivering high efficiency, and its magnetic force transmission (shield pump structure) minimizes wear, enabling a service life of over 20,000 hours
- Constant Flow & Reliability: Constant flow control maintains consistent coolant circulation, avoiding temperature fluctuations that could harm fuel cell performance
- Easy Integration: Flange quick-connect design and compatible AMP connectors simplify installation into existing FCEV cooling systems, reducing assembly time and costs
Ideal for FCEV manufacturers and aftermarket suppliers, this pump ensures seamless, long-term cooling performance—supporting the reliability and sustainability of hydrogen fuel cell vehicles.
Performance Curve
Overall Size
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Company
Changzhou Bextreme Shell Motor Technology Co.,Ltd
Location
No.91 Hanjiang Rd, Changzhou, Jiangsu,China
Contact Person
Eric Peng