Designing Scalable Water Infrastructure for Future Data Center Growth

The next generation of data centers is being built to accommodate rapid growth. Whether driven by AI, cloud computing or hyperscale expansion, today's facilities are expected to support increasing computing for the foreseeable future.

As a result, infrastructure decisions made during design have a lasting impact on operational performance. Water systems must not only meet current requirements but also need the flexibility to adapt as facilities expand, technologies evolve and operational demands increase.

Designing with scalability in mind helps owners and engineers reduce future disruption while creating a foundation for reliable, efficient operation throughout the facility's lifecycle.

Data Center Expansion Has Become the New Standard

Many data center projects are no longer single-building developments. Instead, they're planned as campuses with multiple construction phases, allowing operators to increase capacity as demand grows.

This approach places greater emphasis on infrastructure that can scale alongside the facility. Pumping systems should be designed to accommodate future growth without requiring extensive redesign or replacement, helping owners reduce risk, simplify future expansions and use water efficiently.

Scalability begins with a comprehensive approach to water movement. From incoming source water and facility water distribution to pressure boosting and liquid cooling support, dependable and performance-ready pumps, motors, drives and packaged systems must integrate seamlessly into evolving infrastructure. By planning for expansion from the start, owners can build systems that support today's operational needs while remaining ready for tomorrow's growth.

Build Flexibility into Every Phase of Data Center Expansion

The pace of innovation in data center cooling continues to accelerate. Higher rack densities, liquid cooling technologies and changing thermal requirements are reshaping how facilities manage heat.

Rather than designing around a single operating condition, today's water infrastructure should be capable of adapting to changing system demands.

This means evaluating data center solutions that support:

• Flexible operating ranges
• Variable flow requirements
• Integration with facility controls and automation
• Future equipment additions
• Standardized designs that simplify expansion across multiple sites 

Infrastructure designed for flexibility helps facilities respond to changing operational requirements without compromising performance or reliability. Whether supporting mechanical room cooling systems, end-of-row cooling distribution units or facility water distribution, flexible water infrastructure helps data centers adapt without sacrificing uptime.

Water Infrastructure Resilience is Just as Important as Capacity in Data Centers

As facilities grow larger, uptime becomes even more critical. Water infrastructure must continue delivering dependable performance through every phase of expansion, adding both capacity and designing systems with resilience in mind.

Data center engineers should consider:

• Redundancy strategies that support continuous operation
• Reliable pressure control across expanding systems
• Efficient operation under varying load conditions
• Equipment that is easy to maintain throughout its lifecycle
• Controls that provide visibility into system performance

By addressing these factors early, data centers will be more prepared for future growth while reducing operational risk. Engineers should choose a manufacturer that can aptly assist in specifying solutions that work together across the water system, creating a dependable infrastructure designed for continuous operation.

Think Beyond Data Center Infrastructure Installation

Successful data center projects are built for decades of operation. When selecting water movement solutions, long-term considerations often become just as important as initial performance specifications.

When examining long-term operation for a data center, questions worth asking include:

• Can the system support future capacity increases?
• Will replacement parts and technical expertise be available throughout the equipment lifecycle?
• Can maintenance be completed efficiently with minimal disruption?
• Will the system continue to meet evolving operational and sustainability goals? 

Planning for the entire lifecycle helps reduce total cost of ownership while improving long-term reliability. Choosing a partner with resources, application expertise, technical support and a broad network of service professionals is critical. Oftentimes, customizable solutions are vital to delivering the scale and flexibility required beyond initial installation.

Collaboration Creates Better Data Center Expansion Outcomes

As data centers become larger and more complex, collaboration between owners, consulting engineers, contractors and manufacturers is increasingly valuable.

The most successful projects begin with partners who understand the broader infrastructure challenges—not only equipment selection but also constructability, commissioning, operational efficiency and future expansion.

Early collaboration can help identify opportunities to simplify installation, optimize system performance and design infrastructure that accommodates future growth. Manufacturers with expertise across multiple water movement applications can also help ensure different system components work together efficiently from day one, working closely with project teams throughout the design and construction process, providing application expertise and complete water movement solutions that support every phase of the project.

A Long-Term Approach to Water Infrastructure

The infrastructure supporting today's data centers must be prepared for tomorrow's demands. As facilities continue to scale, water systems need to deliver the flexibility, resilience and efficiency required to keep pace with changing technologies and operational requirements.

Franklin Electric partners with engineers, contractors and owners to deliver complete water movement solutions that support every stage of the data center lifecycle, from source water supply and pressure boosting to liquid cooling support and facility water distribution. Backed by a portfolio of pumps, motors, drives, HVAC solutions, packaged systems and technical expertise, customers can build scalable, reliable water infrastructure that performs from initial commissioning through future expansion.