As computing power in data centers climbs, so does the heat load. Efficient thermal management is critical to prevent hardware failure, maintain uptime, and control operating costs. One of the most effective ways to improve cooling performance and energy efficiency is to upgrade the heart of the cooling system—the water pump.
Gates ThermalPro™ Electric Water Pumps are engineered to maximize coolant flow, reduce energy use, and enhance system reliability. Designed for both air-cooled and liquid-cooled data center environments, they integrate seamlessly into Coolant Distribution Units (CDUs) and direct-to-chip cooling loops.
Key Technical Advantages
1. High-Efficiency Cooling
Axial flux motor technology delivers up to 25% greater efficiency compared to traditional designs. Optimized for maximum coolant flow with minimal energy draw, these pumps directly reduce operational costs.
2. Enhanced Cooling Density
Capable of managing higher heat transfer in compact rack environments, these pumps keep pace with the thermal demands of GPU clusters, AI workloads, and high-density blade servers.
3. Scalable Product Family
- Low Power (<30W) – Flow rates up to ~20 L/min
- Mid Power (30–100W) – Flow rates up to ~35 L/min
- High Power (100–2500W) – Flow rates up to ~400 L/min
4. Integrated Monitoring for Predictive Maintenance
Built-in sensors detect cavitation, air bubbles, blockages, and low coolant levels, triggering alerts before system performance is compromised.
5. Reliability-Driven Design
Mechanical seals and isolated weep holes eliminate common leak points. The pumps are compatible with all glycol-based and dielectric coolants, including those used in immersive cooling setups.
6. Compact & Easy to Install
Flat, lightweight motor housing allows installation in tight CDU cabinets and server racks without sacrificing flow capacity.
Addressing Data Center Cooling Challenges
- Limited Space: Flat axial flux design delivers high flow in small footprints.
- Energy Costs: Higher motor efficiency lowers total power draw.
- Leak Prevention: Eliminating weak points enhances uptime and reduces maintenance.
- Multiple Voltages: Operates from 12V to 800V for compatibility with varied electrical systems.
In data centers, the cooling pump is more than a component—it’s a performance multiplier. Gates ThermalPro™ Electric Water Pumps offer the flow capacity, efficiency, and reliability needed to keep pace with rapidly evolving IT demands.
FAQs
Q1: How much energy can be saved by upgrading to an axial flux pump?
A: Up to 25% greater efficiency means significant energy cost reduction over the pump’s operational life.
Q2: Are these pumps suitable for both water-glycol and dielectric coolants?
A: Yes—full compatibility with glycol-based and dielectric fluids, including immersive cooling applications.
Q3: What voltages are supported?
A: Models are engineered for systems operating between 12V and 800V.
Q4: How do integrated sensors improve uptime?
A: Real-time monitoring identifies issues like cavitation or air bubbles early, preventing major system failures.
Q5: Can these pumps be retrofitted into existing CDUs?
A: Yes—the compact design and multiple power options make them ideal for retrofits or new builds.