High-Efficiency Electronic Coolant Pump for High-Density Blade Server Cooling System
Price:
Negotiable
MOQ:
1
Delivery Time:
5-8 work days
Brand:
Bextreme Shell
Product Description
High-Efficiency Electronic Coolant Pump for High-Density Blade Server Cooling System
BLDC Coolant Pump OWP-BL43-426C: Ideal for High-Density Blade Server Cooling Systems
The BLDC Coolant Pump OWP-BL43-426C is a high-performance solution engineered specifically for cooling systems in high-density blade servers—critical infrastructure where efficient heat dissipation directly impacts server reliability, performance, and lifespan. High-density blade servers pack multiple computing units into a compact chassis, generating intense heat that traditional air cooling often struggles to manage. This pump addresses this challenge by delivering consistent, adjustable coolant flow to circulate heat-transfer mediums (such as 50-60% glycol-water mixtures, dielectric oil, or mineral oil) through the server's cooling loop, ensuring components like CPUs, GPUs, and power supplies stay within safe operating temperatures even under heavy workloads (e.g., data processing, cloud computing, or AI tasks). Its robust design and IP68 waterproof rating also make it suitable for sealed or liquid-immersed cooling setups, a growing trend in high-density data centers aiming to reduce energy consumption and noise.
Key Advantages
- Superior Reliability & Longevity: Equipped with a high-efficiency brushless DC (BLDC) motor, the pump boasts a service life of over 20,000 hours—far longer than traditional brushed motors—while minimizing power consumption. Magnetic force transmission (shield pump structure) eliminates mechanical seals, reducing leak risks and maintenance needs.
- Comprehensive Protection Features: Includes reverse polarity protection, dry running protection, and safeguards against overvoltage, overcurrent, overload, and overtemperature. These features prevent pump damage and downtime, critical for 24/7 server operations.
- Flexible Performance: PWM speed regulation allows precise control of flow rate (from rated 2400L/H to max 5000L/H) to match real-time heat loads, optimizing energy efficiency. Constant flow control ensures stable coolant delivery, avoiding temperature fluctuations.
- Durable & Versatile Build: The aluminum pump housing, SUS 304 stainless steel fasteners, and PPA GF motor winding frame resist corrosion and withstand harsh operating conditions (ambient/liquid temperatures from -40℃ to +85℃). Flange quick-connect design enables easy installation and replacement.
Technical Specifications
| Parameter | Details |
|---|---|
| Model Number | OWP-BL43-426C |
| Power Input | 24VDC (18-32VDC range) |
| Rated Power | 240W |
| Flow Rate | Rated: 2400L/H (@ 17M head); Max: 5000L/H |
| Max Lift Head | 20M |
| Compatible Mediums | 50-60% glycol-water, dielectric oil, mineral oil, electronic fluorinated solution |
| Connection Type | Flange Quick-Connect |
| Speed Regulation | PWM |
| Fault Feedback | Yes |
| IP Rating | IP68 (per EN60529) |
| Noise Level | ≤60dB |
| Service Life | ＞20000 hours |
| Weight | 2200g |
| Connector Model | AMP282106-1 (matched plug: AMP282088-1) |
| Nozzle Size | 50.5mm (Flange) |
| Operating Temperature | Medium/Ambient: -40℃ to +85℃ (-40°F to +185°F); Storage: -40℃ to +70℃ (-40°F to +158°F) |
| Humidity Tolerance | ≤90% (working ambient) |
PWM and Error Feedback
Performance
Dimensions
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changzhou Bextreme Shell Motor Technology Co.,Ltd
Location
No.91 Hanjiang Rd, Changzhou, Jiangsu,China
Contact Person
Eric Peng