Changzhou Bextreme Shell Motor Technology Co.,Ltd
| Payment Terms | T/T,Western Union |
| Supply Ability | 10000pcs/month |
| Delivery Time | 5-8 work days |
| Packaging Details | PE + Carton |
| Product name | PMSM coolant pump |
| Working voltage | 9-16 V DC |
| Type | Centrifugal |
| Material | Aluminum |
| Noise control | Less than 45dB |
| Life Span | More than 20000h |
| Warranty | 18 months |
| IP Grade | IP68 |
| Brand Name | Bextreme Shell |
| Model Number | OWP-BL93-300 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,Western Union | Supply Ability | 10000pcs/month |
| Delivery Time | 5-8 work days | Packaging Details | PE + Carton |
| Product name | PMSM coolant pump | Working voltage | 9-16 V DC |
| Type | Centrifugal | Material | Aluminum |
| Noise control | Less than 45dB | Life Span | More than 20000h |
| Warranty | 18 months | IP Grade | IP68 |
| Brand Name | Bextreme Shell | Model Number | OWP-BL93-300 |
| Place of Origin | China | ||
| High Light | IP68 Waterproof Electric Water Pump ，20000h Service Life Coolant Pump ，1800 L/H Flow Rate BLDC Centrifugal Pump | ||
The OWP-BL93-300 is a high-performance single-stage centrifugal pump designed for efficient fluid transfer in demanding cooling applications. Its core working principle relies on magnetic force transmission (shielded pump structure) and a brushless DC motor: the motor drives an impeller to rotate at constant speed, creating centrifugal force that draws in fluids (e.g., glycol-water mixtures, dielectric oil) and pushes them through the volute—optimized via professional hydraulic simulation software for maximum flow efficiency. The brushless motor, paired with automotive-grade electronics, ensures low power consumption while delivering consistent performance, with built-in protections (dry running, reverse polarity, over-voltage/current/temperature) to prevent damage in harsh conditions.
This pump excels in thermal management across industries:
| Parameter | Specification |
|---|---|
| Model No. | OWP-BL93-300 |
| Power Input | 12V DC |
| Rated Power | 100W |
| Rated Flow Rate | 1800 L/H (@ 8.8M lift) |
| Max Flow Rate | 3000 L/H |
| Max Lift Head | 11M |
| Medium Compatibility | 50-60% glycol-water, dielectric oil, electronic fluorinated solution |
| Nozzle Diameter | 20mm |
| Speed Control | PWM |
| Storage Temperature | -40℃ to +70℃ (up to 100℃, reduced life) |
| System Pressure | -0.2 to 2.5 bar (@ 100℃) |
Target markets include EV manufacturers & automotive suppliers, data center operators, energy storage (ESS) providers, industrial cooling system integrators, and mining equipment companies—globally, with a focus on regions prioritizing energy efficiency, electrification, and high-performance thermal management
Performance Curve
Performance Curve
Company Details
Business Type:
Manufacturer
Year Established:
2016
Total Annual:
12,000,000-15,000,000
Employee Number:
150~220
Ecer Certification：
Verified Supplier
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