Reliable Cooling for Critical Infrastructures
PP-R & PP-RCT Plastic Pipes
for Liquid-Cooled Data Centers
Efficient and Sustainable PP-R & PP-RCT Piping Solutions for Data Center Cooling
Data centers: The backbone of our digital world. Data centers house critical servers and IT equipment that demand consistent and efficient cooling. As server density and power consumption continue to rise, traditional air-cooling methods often fall short in managing heat loads effectively. Liquid cooling has emerged as a superior solution, offering unmatched thermal efficiency to maintain optimal operating conditions.
Heat is the enemy of IT infrastructure. Even slight temperature increases can significantly reduce the lifespan of equipment, leading to costly failures and downtime. Liquid cooling not only mitigates these risks but also enhances energy efficiency, making it the ideal choice for modern data centers.
Why Choose Liquid Cooling with POLYMELT PP-R & PP-RCT Pipes?
Up to 3,467x more efficient at heat removal compared to air
Liquid cooling systems consume less energy and operate more quietly than air-cooled alternatives.
Supports higher server density.
Reduces energy costs and optimizes data center operations.
The Challenges of Traditional Piping Materials
Not All Piping Systems Are the Same.
Traditional materials such as steel, copper, and PVC have significant drawbacks and are less suitable for liquid-cooled data centers:
- Corrosion: Metal pipes like steel and copper are prone to rust and buildup, leading to contamination and potential failures.
- Condensation: The surfaces of metal pipes are particularly prone to condensation, increasing humidity levels and potentially damaging hardware.
- Complex Installation: Welding and soldering processes release fumes and pose potential fire risks, making on-site installation more hazardous.
- Weight: Steel or copper pipes are heavy, making transportation and installation more difficult. The labor and material requirements are significantly higher compared to installing PP pipes.
The Ideal Solution – POLYMELT PP-R & PP-RCT Piping Systems for Liquid Cooling in Data Centers
POLYMELT plastic pipes (PP-R and PP-RCT) set new standards for liquid cooling systems in data centers. Outstanding, consistent performance, reliability, and sustainability.
Advantages of PP-R and PP-RCT Pipes:
Corrosion-Free: PP-R and PP-RCT is corrosion-resistant, withstands deposits and many chemicals, ensuring a clean and efficient operation for decades.
Durability: With an expected lifespan of 50+ years, PP-R and PP-RCT piping systems are designed for long-term use, reducing maintenance and replacement costs.
Lightweight: Up to 80% lighter than metal pipes, making transportation and installation easier.
Insulation Properties: PP-RCT/PP-R has a low R-value, requiring less additional insulation and reducing condensation.
Environmentally Friendly: PP-RCT and PP-R is fully recyclable, making it a sustainable choice for forward-thinking data centers.
Easy Installation and Maintenance – PP Piping Systems for Liquid Cooling in Data Centers
PP piping systems offer a straightforward installation process due to their lightweight and flexible nature. Unlike traditional metal pipes, which require complex welding or soldering, PP pipes use heat fusion technology for seamless connections, reducing installation time and minimizing risks. Additionally, the low maintenance requirements of PP-RCT and PP-R systems – thanks to their durability and resistance to corrosion – ensure long-lasting performance with minimal downtime, providing a reliable and cost-effective solution for data center cooling systems.
Key Benefits of Installing PP Pipes:
Connection technology: Pipe/Pipe or Pipe/Fitting connections are fused into a single, homogeneous material – weak points and potential leaks are avoided.
No open flames: Unlike conventional welding, no open flames are required when welding PP-R – reducing fire risks and enabling installation in an operating data center.
Prefabrication: PP-RCT and PP-R components can be prefabricated off-site – minimizing downtime and speeding up project timelines.
Easy handling: Due to their light weight, PP pipe installations are safer and faster to integrate, especially in tight spaces or overhead.
POLYMELT PP-R and PP-RCT piping systems are very easy to install.
Easy replacement of existing systems or connection to existing systems.
Up to 80% lighter than steel pipes.
PP welding technology enables faster and safer connections compared to traditional welding or gluing.
The sustainable choice for cooling data centers
Sustainability Must Play a Central Role in Data Centers, and PP Piping Systems Are a Step in the Right Direction.
Why Are PP Piping Systems Sustainable?
Low Environmental Impact: Requires minimal refinement, resulting in a lower carbon footprint compared to metal alternatives.
Energy-Efficient: The material properties of PP are designed to reduce energy consumption for cooling.
Fully Recyclable: At the end of its lifecycle, PP-RCT and PP-R can be 100% reused.
By choosing a PP piping system, data centers can achieve LEED certifications (Leadership in Energy and Environmental Design), contributing to a more sustainable future.
Why is Sustainability Important for Data Centers?
Data centers consume 1% of the world’s total electricity, which equals approximately 300 billion kilowatt-hours!
Eco-friendly solutions like PP-RCT and PP-R can help ensure that this consumption does not increase unnecessarily.
Easy Installation and Maintenance – PP Piping Systems for Liquid Cooling in Data Centers
Industry-wide expertise in PP piping systems
Comprehensive support – from design to installation.
Used worldwide in the most advanced projects.
Comparing PP, Steel and Copper Pipes
| PP-R & PP-RCT pipes | Black steel pipe (SCH40) | Stainless steel (EN10217) | |
| Corrosion | ✓ non-corrosive, no protection | X Corrosive, high costs for protection | X low-corrosive, low costs for protection |
| Lifespan without protection | ✓ > 30 years | X most less 10 years | X > 10 years |
| Fast connection | ✓ labor cost one conn. 28€ ✓ 19 connections per 8h Day (69%-97% cost savings, 250vs10“), 75%-95% time savings | X labor cost one conn. 146€ X 3 connections per 8h Day | X labor cost one conn. 146€ X 3 connections per 8h Day |
| Temperature range | X up to 90°C | ✓ no limit | ✓ no limit |
| Environmental friendliness | ✓ Recyclable | X Complex Recyclable | X Complex Recyclable |
| Installation | ✓ Efficient and easy | X Time-consuming | X Time-consuming |
| Cost efficiency | ✓ Maintenance-free ✓ Long service life ✓ Low frictional resistance | X Frequent maintenance X reduced service life X High frictional resistance | X Frequent maintenance X limited service life X medium frictional resistance |
| Weight | ✓ Low weight ✓ 15 kg/m (74% savings with 250 vs.10″) | X Heavy weight X 60 kg/m | X Heavy weight X 45-60 kg/m |
| Chemical resistance | ✓ High | X low | X Medium |
| Thermal conductivity | ✓ 0,15 W/ m K (99,8% lower) | X 82 W/ mK | X 20 W/ mK |
| Service pressure performance | ✓ 18,2 – 25 bar | X > 20 bar | X > 20 bar |
| Mounting distance by 10° C | X 300 cm | ✓ 450 cm | X 400 cm |
| Linear expansion | X 0,038 mm/ mK | ✓ 0,012 mm/ mK | ✓ 0,010-0,017mm/ mK |
| Operating cost pump (100 m3/h) | ✓ 0,02€/h | X 0,06€/h | X 0,04€/h |
