Changzhou Bextreme Shell Motor Technology Co.,Ltd
| Payment Terms | Western Union,T/T |
| Supply Ability | 10000pcs/month |
| Delivery Time | 5-8 work days |
| Packaging Details | Cartons + PE |
| Productname | Automotive Water Pump |
| Working Voltage | DC 18-32V |
| Flowrate | 40-80 L/min |
| Structure | Shield Pump |
| Service Life | 20000h |
| Pumptype | Centrifugal |
| Compatibility | Universal fit for most car models |
| Warranty | 18 months |
| Operatingtemperaturerange | -40°C to 85°C |
| Brand Name | Bextreme Shell |
| Model Number | OWP-BL43-200 |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | Western Union,T/T | Supply Ability | 10000pcs/month |
| Delivery Time | 5-8 work days | Packaging Details | Cartons + PE |
| Productname | Automotive Water Pump | Working Voltage | DC 18-32V |
| Flowrate | 40-80 L/min | Structure | Shield Pump |
| Service Life | 20000h | Pumptype | Centrifugal |
| Compatibility | Universal fit for most car models | Warranty | 18 months |
| Operatingtemperaturerange | -40°C to 85°C | Brand Name | Bextreme Shell |
| Model Number | OWP-BL43-200 | Certification | CE |
| Place of Origin | China | ||
| High Light | 80L/Min automotive coolant pump ，40L/Min automotive coolant pump ，IP68 coolant pump for car | ||
Engineered for reliable performance in demanding automotive environments, the OWP-BL43-200 Electric Coolant Pump delivers exceptional efficiency, durability, and protection for antifreeze circulation systems. Designed with advanced magnetic transmission and brushless DC motor technology, this single-stage centrifugal pump ensures consistent flow, energy savings, and long service life—making it the ideal choice for modern vehicle cooling applications.
| Parameter | Details |
| Power Input | 24VDC (18-32VDC) |
| Rated Power | 250W |
| Rated Flow Rate | 2800L/H @ H=16M |
| Maximum Flow | 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 | >20000 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% |
The OWP-BL43-200 is specifically designed as an automotive water pump for antifreeze circulation, playing a critical role in maintaining optimal engine and system temperatures. Antifreeze circulation is essential for preventing engine overheating in high-load conditions (such as long-distance driving or heavy towing) and protecting components from freezing in subzero temperatures. This pump ensures efficient circulation of antifreeze fluids through radiators, heaters, and engine blocks, dissipating excess heat and maintaining consistent operating temperatures—enhancing vehicle performance, fuel efficiency, and engine lifespan.
Ideal for passenger cars, commercial vehicles, and specialty automotive equipment, the OWP-BL43-200 excels in extreme environments, from frigid winter conditions (-40℃) to high-temperature operating scenarios (+85℃). Its IP68 waterproof rating and robust construction make it resistant to moisture, dust, and vibration, while its low noise level () ensures a quiet driving experience. Whether used in electric vehicles, hybrid cars, or traditional internal combustion engine vehicles, this pump delivers the reliability and efficiency required for modern automotive cooling systems.
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Company Details
Business Type:
Manufacturer
Year Established:
2016
Total Annual:
12,000,000-15,000,000
Employee Number:
150~220
Ecer Certification：
Verified Supplier
Changzhou Bextreme Shell Motor Technology Co., Ltd. is a professional and pioneering manufacturing enterprise exclusively dedicated to the R&D, production, and sales of Brushless DC (BLDC) motor products. Since our establishment in 2016, we have remained deeply committed to advancing BLDC... Changzhou Bextreme Shell Motor Technology Co., Ltd. is a professional and pioneering manufacturing enterprise exclusively dedicated to the R&D, production, and sales of Brushless DC (BLDC) motor products. Since our establishment in 2016, we have remained deeply committed to advancing BLDC...
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