Bextreme Shell OWPD650L-1 BLDC Electric Coolant Pump 48V Input, 120L/min Flow Rate, 23M Head for EV Charging Cabinet Cooling
The Bextreme Shell OWPD650L-1 is a high-performance BLDC electric coolant pump designed specifically for liquid-cooled EV charging cabinets and advanced thermal management systems.
| Parameter | Specification |
|---|---|
| Model Number | OWPD650L-1 |
| Power Input | 30-60VDC |
| Rated Power | 700W |
| Rated Flow Rate | 120L/min @ 18M head |
| Maximum Flow | 180L/min |
| Maximum Head | 23M |
| Nozzle Size | 38mm |
| IP Rating | IP67 |
| Noise Level | ≤65dB |
| Service Life | >40,000 hours |
| Weight | 2.7kg |
| Operating Temperature | -40℃ to +85℃ (-40°F to +185°F) |
| Compatible Media | Glycol (50-60%)+water, dielectric oil, electronic fluorinated solution |
- Single-stage centrifugal pump design
- Magnetic force transmission (shield pump structure)
- High efficiency brushless DC motor with low power consumption
- PWM signal speed control and constant flow control
- Comprehensive protection: reverse polarity, dry running, over voltage, over current, overload, over temperature
- Automotive-grade electronic components for harsh environments
- IP67 waterproof rating (EN60529)
- Stainless steel screws and nuts (SUS 304)
- Die-casting aluminum housing with sandblasting and impregnation treatment
This pump is engineered for demanding thermal management applications including:
- EV motor and controller cooling
- EV battery thermal management systems
- Liquid-cooled EV charging cabinets
- Battery energy storage cooling
- Fuel cell cooling systems
- Industrial cooling systems and immersion cooling
- Communication base station cooling
- Supercomputer and large-scale GPU cooling
- Electric engineering vehicles
- IT fluid cooling solutions
- Medium liquid temperature: -40℃ to +85℃ (-40°F to +185°F)
- Working ambient temperature: -40℃ to +85℃ (-40°F to +185°F), Humidity ≤90%
- Storage temperature: -40℃ to +70℃ (-40°F to +158°F)
- Operating range: -99-400Kpa
- Maximum pressure: 600Kpa
Our facility features 5 semi-automatic pump production lines in dust-free workshops, supported by a 1000m² testing room with UL certified laboratory and R&D department equipped with 175 sets of testing machines for comprehensive design verification, durability testing, aging testing, and performance validation.
We perform over 50 typical testings according to automotive standards, ensuring reliability and performance in the most demanding applications.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.