Sign In | Join Free | My benadorassociates.com
benadorassociates.com
Products
Search by Category
Home >

PWM-Controlled High-Efficiency Electric Coolant Pump OWP-BL43-450T: GPU Server Heat Dissipation for Data Centers & AI Computing

Categories Electric Water Pumps
Brand Name: Bextreme Shell
Model Number: OWP-BL43-450T
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 + PE
Product Name: Electric Coolant Pump
Material: Aluminum
Performance: Q=6000L/h @H=8m
Power: 250W
Operating Voltage: 24VDC
Service Life: More than 20000h
Pump Type: Shield Pump
Warranty Period: 18 months
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
Submit Buying Request
  • Product Details
  • Company Profile

PWM-Controlled High-Efficiency Electric Coolant Pump OWP-BL43-450T: GPU Server Heat Dissipation for Data Centers & AI Computing

PWM-Controlled High-Efficiency Electric Coolant Pump OWP-BL43-450T: GPU Server Heat Dissipation for Data Centers & AI Computing

The OWP-BL43-450T Electric Coolant Pump is a specialized thermal management solution engineered for GPU server cooling in data centers and AI computing environments. Leveraging permanent magnet brushless technology, PWM speed regulation, and IP68 fully sealed protection, this pump delivers robust fluid circulation to address the high heat loads generated by high-performance GPUs during intensive computing tasks. Its compact design, low noise operation, and intelligent control capabilities make it ideal for the space-constrained and reliability-driven requirements of modern data centers, ensuring consistent GPU performance and extending hardware lifespan.

Technical Specifications
ParameterDetails
Power Input24VDC (18-32VDC)
Rated Power250W
Rated Flow Rate6000L/H @ H=8M
Maximum Flow9000L/H
Maximum Lift Head11M
Compatible MediaGlycol (50-60%) + water, dielectric oil, electronic fluorinated solution
Medium Temperature Range-40℃ to 85℃
Outlet Diameter38mm
Speed RegulationPWM
Fault Feedback SignalHigh/Low-level
IP GradeIP68
Noise Level≤60dB
Service Life>20000 hours
Performance Curve

PWM Speed Control & Fault Feedback

Key Technical Advantages
  1. Closed Impeller Design: The precision-machined closed impeller minimizes internal fluid leakage, achieving high pumping efficiency and reducing operational noise to ≤60dB—critical for maintaining quiet data center environments while maximizing heat transfer.
  2. Permanent Magnet Brushless Construction: Combines compact dimensions with low power consumption, fitting seamlessly into dense GPU server racks and reducing overall energy usage in data center cooling systems.
  3. Long-Life Shaft Assembly: Utilizes ultra-durable friction pair materials for the shaft system, supporting over 20,000 hours of continuous operation to match the long service cycles of data center hardware.
  4. Centrifugal & Shielded Structure: Isolates the motor from the cooling medium to prevent contamination and leakage, protecting sensitive GPU components from fluid damage and ensuring reliable, leak-free operation.
  5. PWM Duty Cycle Speed Regulation: Enables precise flow adjustment via PWM signals, allowing dynamic matching of cooling capacity to GPU heat output—optimizing energy efficiency during variable computing loads.
  6. Comprehensive Protection Mechanisms: Equipped with reverse polarity, overvoltage, overcurrent, dry running, and overtemperature protection, plus high/low-level fault feedback, ensuring system safety and enabling proactive maintenance.
Application in Data Center & AI Computing GPU Server Cooling

The OWP-BL43-450T Electric Coolant Pump is specifically tailored for GPU server thermal management in data centers and AI computing facilities, where sustained high-performance computing generates significant heat. Its 6000L/H rated flow rate (at 8M head) and 9000L/H maximum flow ensure efficient circulation of cooling media—including glycol-water mixtures, dielectric oil, and electronic fluorinated solutions—to rapidly dissipate GPU heat, preventing thermal throttling and maintaining computing stability. The 24VDC wide voltage input (18-32VDC) aligns with data center power standards, while the 38mm outlet diameter facilitates high-volume fluid transfer for multi-GPU server configurations. PWM speed regulation allows the pump to adapt to real-time heat loads, balancing cooling efficiency and energy consumption, while the IP68 rating and -40℃ to 85℃ temperature range ensure reliability in diverse data center environments. With fault feedback signals for intelligent monitoring, the OWP-BL43-450T serves as a critical component in GPU server cooling systems, supporting uninterrupted AI model training, high-performance computing, and data processing tasks.

Overall Size

Buy PWM-Controlled High-Efficiency Electric Coolant Pump OWP-BL43-450T: GPU Server Heat Dissipation for Data Centers & AI Computing at wholesale prices
Send your message to this supplier
 
*From:
*To: Changzhou Bextreme Shell Motor Technology Co.,Ltd
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0