Data Center Liquid Cooling Manifolds Market Revenue to Attain USD 15.99 Bn by 2035

Data Center Liquid Cooling Manifolds Market Revenue and Trends 2026 to 2035

The global data center liquid cooling manifolds market revenue surpassed USD 1.05 billion in 2025 and is predicted to attain around USD 15.99 billion by 2035, growing at a CAGR of 31.30%. The market is driven by the increasing power density of AI and high-performance computing (HPC) clusters needing direct chip cooling, the critical necessity of improving energy efficiency and lowering Power Usage Effectiveness (PUE) within the industry.

Advanced Cooling Methods for Modern Computing Facilities

The data center liquid cooling manifolds market involves the specific liquid distribution devices that form the essential plumbing infrastructure for data centers that utilize liquid cooling. The infrastructure is designed in such a way as to facilitate the routing of coolants from the central CDUs (cooling distribution units) to individual servers, racks, and GPU clusters. These manifolds are made out of materials that are resistant to corrosion, such as copper and stainless steel.

The manifolds are equipped with precision-machined channels, rapid-disconnect fittings, valves, and IoT sensors that ensure proper coolant flow, balancing mechanical forces throughout the high-density computing environment. This market encompasses rack-level, row-level, and room-level manifolds for liquid coolant distribution and even custom-made solutions for hyperscale and AI-powered data centers. The scope of the market includes systems that provide monitoring and control functionalities for managing flow rates, pressure, temperature, installation, and maintenance operations. Hyperscale cloud companies, colocation service providers, enterprise data centers, and AI/HPC research organizations.

The Acceptance of Polymer Manifolds to Manage Heat in Data Centers

The market has been evolving from conventional metal manifolds to high-end polymer manifolds that deliver improved performance characteristics such as lighter weight, corrosion resistance, and coolant flow distribution. They make installation easy while satisfying all purity and reliability standards for advanced data computation facilities. In 2026, GF Piping Systems launched the SYGEF rack-level manifold, which received the OCP Inspired acknowledgement, making it the first-ever polymer manifold to obtain such an accolade. What stands out is that this product has already been tested in several computing facilities in North America, Asia Pacific, and Europe, with all manifolds being 100% pressure tested before delivery.

Adoption of Modular Row Manifolds for Straightforward AI Cooling Deployments

The data center liquid cooling manifolds market is experiencing increasing adoption of standardized products that are designed to simplify the deployment process for AI and HPC applications to a large extent. Novel in-row manifolds are coming to the market in order to serve as a flexible physical layer for coolant delivery from CDUs to facilitate server equipment heat management in terms of immersion and direct-to-chip cooling. Vertiv launched its CoolChip Fluid Network Row Manifolds in 2026. These manifolds are an integral part of the thermodynamic ecosystem that connects CDUs and server equipment temperature control. That said, these manifolds can also be utilized in direct-to-chip cooling configurations, immersion cooling systems, and back-door thermal exchangers. What stands out is that every manifold assembly is flushed, pressure-tested, and sealed in order to ensure superior cleanliness, corrosion protection, and leak-free functioning.

Government Initiatives to Enhance Cooling Systems

Government agencies have proposed bills and programs for increasing the deployment of high-end heat management solutions in data farms and HPC facilities. These programs help in enhancing energy efficiency, the growth of AI infrastructure, and the efficiency of computation algorithms. The mandation of technical assessment and developing best practice guidance allows for the utilization of liquid cooling systems. In 2025, the U.S. Congress adopted the “Liquid Cooling for AI Act of 2025” (S. 3269/H.R. 5332). This bill mandates the Comptroller General to carry out a technical assessment of liquid cooling systems in AI and HPC computing facilities.

Enhanced Heat Dissipation from AI Computing Facilities Using Modular Cooling Systems

Flex introduced its Modular Rack-Level CDU in 2025, which can scale its capacity up to 600 kW to 1.8 MW per rack, depending on whether there are 2 to 6 CDUs in each rack. The module is able to handle thermal loads from 1-1.5 LPM kW to allow for varying hardware and load configurations. One key feature of this system is that it provides users with the ability to increase load as needed by adding modules without losing efficiency or taking up valuable rack space.

Market Segmentation Overview

• By manifold type, the supply manifolds segment led the data center liquid cooling manifolds market with a 38% share in 2025, since it is concerned with managing the highly essential distribution of cooling fluid to cold plates in servers, rack manifolds, and immersion cooling tanks. The latter is the most critical and most specified type of manifolds in terms of performance due to the fact that it has the task of distributing the exact amount of coolant to AI and HPC hardware.
• By manifold type, the integrated supply and return manifolds segment is expected to expand at the highest CAGR of 34.8% during the forecast period, due to its dual functionality of acting as both a channel for the delivery and return of the coolant within one unit. This implements such systems more conveniently and efficiently, saving precious space on racks and reducing the possible points of leaks.
• By cooling technology, the direct-to-chip liquid cooling segment dominated the market with a 58% share in 2025, owing to the fact that it is the most efficient way to control temperature in highly powerful GPUs, while at the same time providing a non-invasive option for retrofitting compared to immersion cooling. This helps data center operators to accommodate significant AI rack density without redesigning the facility and its infrastructure.
• By cooling technology, the immersion cooling segment is expected to grow at the fastest CAGR of 39.8% from 2026 to 2035, since it offers high thermal efficiency with regard to the most powerful processors without any need for air cooling. This results in optimization of energy consumption and allows the rack infrastructure to be dense, which suits the future goals of prominent global AI and cloud companies.
• By material, the stainless steel segment led the data center liquid cooling manifolds market with a 46% share in 2025 because it provides excellent protection from corrosion in different glycol-water and dielectric coolants and good mechanical strength, which allows stainless steel pipes to operate under high-pressure conditions in direct-to-chip cooling systems. Copper tends to suffer from galvanic corrosion when combined with specific coolants, and polymers still have some doubts about their long-term reliability and pressure resistance.
• By material, the engineering plastics and composites segment is expected to expand at the highest CAGR of 37.2% during the forecast period, as it has many benefits over metal manifolds, such as its corrosion resistance, being lighter in weight, and making it easy to install. Such materials also facilitate low-cost fabrication due to the ability of the material to be molded by using the injection-molding process for intricate shapes and built-in electrical insulation. 
• By application, the AI and high-performance computing (HPC) segment dominated the market with a 46% share in 2025 and is expected to grow at the fastest CAGR of 36.8% from 2026 to 2035, since it involves extremely high-power density, which exceeds 700 W in the case of GPUs, making liquid cooling together with precise coolant fluid delivery ensured by manifolds indispensable. AI and HPC clusters are mostly implemented in dedicated hyperscale data centers specifically built to support liquid cooling and featuring racks with integrated manifolds.
• By application, the cloud computing segment held the second-largest market share of 28% in 2025, because it is the largest installed base of data centers worldwide, with large cloud companies running hundreds of data centers and increasingly retrofitting them with liquid cooling solutions as they try to densify their infrastructure with high-density loads.
• By end user, the cloud service providers segment led the market with a 41% share in 2025 and is expected to expand at the highest CAGR of 35.9% during the forecast period, as it has the largest data center footprint with high investments into the construction and maintenance of these facilities. They procure manifolds in huge volumes not only for greenfield but also for retrofitted liquid-cooling facilities in multiple premises.
• By end user, the colocation operators segment held the second-largest market share of 26% in 2025, due to the fact that they operate huge portfolios of multi-tenant data centers with different types of requirements from customers, including both enterprise and high-density AI workloads. They have to replace old air-cooled data center equipment gradually by means of upgrading to liquid-cooled infrastructure, which results in additional manifold sales.

Regional Analysis

North America led the data center liquid cooling manifolds market with a 41% share in 2025, owing to the fact that it hosts the greatest number of hyperscale cloud companies and AI infrastructures, whose growth is driving the highest-ever adoption of liquid cooling to handle very high power densities of modern computational facilities. The U.S. dominated the market in North America thanks to extensive investment in data centers optimized for AI operations in Northern Virginia, Silicon Valley, and Dallas, with large cloud companies requiring direct-to-chip cooling and advanced manifolding as essential infrastructure. Canada witnessed notable market growth due to expanding computational facilities in centers like Montreal and Toronto, owing to the presence of abundant renewable energy, a cool climate, and the government's push towards sustainable digital infrastructure.

Asia-Pacific is expected to grow at the fastest CAGR of 35.7% from 2026 to 2035, as the region is witnessing fast-paced development of data centers, thanks to significant investments in artificial intelligence infrastructure, coupled with the fact that the region is the main manufacturer of cooling components in the world. China led the market in Asia-Pacific due to massive investments in its AI infrastructure, its digital economy policy, the fast development of the local manufacturing industry of cooling components, and the widespread implementation of liquid cooling technologies in data centers. India is a significant contributor to the market owing to its rapidly growing capacity of data centers, thanks to the increasing demand for cloud services, 5G, and AI solutions, as well as due to the government’s policy making India a digital infrastructure hub of the region.

Europe held the third-largest market share of 24% in 2025 because it dominates in the realm of engineering, sustainability standards, and innovations in advanced cooling, and the significant presence of prominent manufacturers who have a worldwide reputation for their precise manufacturing capabilities, stringent quality control, and advanced material expertise. Germany dominated the market in Europe owing to its outstanding tradition of manufacturing, which includes numerous precision engineering companies producing high-quality manifolds of stainless steel and engineered polymers for prominent cloud providers. The UK witnessed notable market growth thanks to its reputation as an important data center market and the hub of AI infrastructure innovation, where London is one of the prominent colocation and cloud hubs.

Data Center Liquid Cooling Manifolds Market Coverage

Top Companies in the Data Center Liquid Cooling Manifolds Market

Vertiv, Schneider Electric, nVent, and CoolIT Systems are some of the key players that are major manufacturers of manifolds and liquid cooling systems. Parker Hannifin, Boyd Corporation, Asetek, and Rittal manufacture manifold components and cooling distribution systems. LiquidStack, Motivair, and JetCool are among the key suppliers of advanced manifolds and direct-to-chip cooling solutions. Some of the companies that provide high-purity manifolds and fluid conveyance components include Alfa Laval and GF Piping Systems.

Segments Covered in This Report

By Manifold Type

• Supply Manifolds
• Return Manifolds
• Integrated Supply & Return Manifolds

By Cooling Technology

• Direct-to-Chip Liquid Cooling
• Immersion Cooling
• Single-phase Immersion Cooling
  
  • Two-phase Immersion Cooling
  • Rear Door Heat Exchanger (RDHx)
• Cold Plate Cooling

By Material

• Stainless Steel
• Aluminum
• Copper
• Engineering Plastics and Composites

By Number of Ports

• Up to 8 Ports
• 9-16 Ports
• Above 16 Ports

By Mounting Type

• Rack-mounted Manifolds
• Cabinet-mounted Manifolds
• Floor-mounted Manifolds

By Flow Rate

• Below 50 LPM
• 50-150 LPM
• Above 150 LPM

By Data Center Type

• Enterprise Data Centers
• Colocation Data Centers
• Hyperscale Data Centers
• Edge Data Centers

By Application

• AI and High-Performance Computing (HPC)
• Cloud Computing
• Enterprise IT
• Scientific Computing
• Telecommunications

By End User

• Cloud Service Providers
• Colocation Operators
• Enterprises
• Government and Defense
• Research Institutions
• Telecom Operators

By Distribution Channel

• Direct Sales (OEM)
• System Integrators
• Value-Added Resellers (VARs)
• Industrial Distributors

By Region

• North America
• Latin America
• Europe
• Asia-pacific
• Middle and East Africa

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