Data Center Liquid Cooling Manifolds Market to Reach USD 6.33 Billion by 2033, at a CAGR of 31.2% — MarketsandMarkets™

Delray Beach, FL, Sept. 01, 2026 (GLOBE NEWSWIRE) -- The global Data Center Liquid Cooling Manifolds Market is projected to grow from USD 0.94 billion in 2026 to USD 6.33 billion by 2033, at a CAGR of 31.2% during the forecast period. Growth is driven by the rapid expansion of AI, machine learning, high-performance computing (HPC), hyperscale cloud infrastructure, and high-density GPU deployments, which are generating thermal loads beyond the capabilities of conventional air-cooling systems. As rack power densities continue to increase, liquid-cooling manifolds are becoming critical for accurately distributing coolant across servers, racks, and broader cooling infrastructure.

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Key Market Highlights

• Market Size (2025): USD 0.66 Billion
• Market Size (2026): USD 0.94 Billion
• Projected Market Value (2033): USD 6.33 Billion
• CAGR (2026–2033): 31.2%
• Fastest-Growing Region: North America, at a CAGR of 32.3%
• Largest Manifold Type: In-rack Manifolds
• Fastest-Growing Manifold Type: In-rack Manifolds, at a CAGR of 33.6%
• Largest Cooling Technology Type: Direct-to-Chip Cooling
• Fastest-Growing Cooling Technology Type: Immersion Cooling
• Largest Data Center Type: Hyperscale Data Centers
• Largest Material Type: Stainless Steel
• Fastest-Growing Material Type: Polymer-based Manifolds
• Largest Design Type: Aisle-mounted
• Largest Installation Type: New Installation
• Key Players: CoolIT Systems, Vertiv Group Corp., Parker Hannifin Corp., nVent Electric plc, and GF Industry & Infrastructure Flow Solutions.

Why This Market Matters

Liquid-cooling manifolds are becoming a critical component of next-generation data center thermal infrastructure. They distribute and regulate coolant flow across servers, cold plates, racks, and cooling loops, helping maintain reliable thermal performance in high-density computing environments.

Their role is becoming increasingly important as data centers deploy AI accelerators, GPUs, advanced CPUs, and HPC systems, where traditional air cooling may no longer provide sufficient heat removal. Advanced manifold systems also support scalable cooling architectures, leak-free maintenance, and efficient integration of direct-to-chip and immersion cooling technologies.

Market Overview

The market is expanding across in-rack, row-based, and facility-level manifold systems, serving hyperscale, colocation, and enterprise data centers. In-rack manifolds are expected to dominate because liquid-cooled racks using direct-to-chip architectures require individual coolant distribution systems at the rack level.

The transition toward direct-to-chip, immersion, and hybrid cooling architectures is increasing the need for precisely engineered manifolds capable of maintaining coolant flow, pressure regulation, and system reliability across high-density IT environments. Growing investment in hyperscale campuses and AI-ready facilities is further strengthening demand for scalable liquid-cooling infrastructure.

Analyst Perspective

The rapid expansion of AI-ready data centers and rack-scale infrastructure exceeding 100 kW presents significant opportunities for liquid-cooling manifold manufacturers. The increasing adoption of modular and prefabricated cooling architectures is also creating demand for systems that can be deployed quickly and scaled efficiently.

However, high initial capital investment, deployment costs, concerns regarding coolant leakage, system reliability, maintenance complexity, and a lack of industry-wide standardization and interoperability remain important challenges. The absence of universally accepted interface and design standards can increase customization requirements and complicate multi-vendor integration.

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Segment Analysis

• By Manifold Type: In-rack manifolds are expected to dominate the market and are projected to grow at the highest CAGR of 33.6% during the forecast period. Demand is directly linked to the increasing number of liquid-cooled GPU and AI server racks.
• By Cooling Technology Type: Direct-to-chip cooling holds the largest market share and is expected to register a CAGR of 30.8%. Its applicability across both greenfield and brownfield data centers and alignment with major GPU platform reference architectures are supporting adoption. Immersion cooling is expected to be the fastest-growing technology.
• By Data Center Type: Hyperscale data centers dominate the market due to significant capital investment in large-scale AI and cloud infrastructure. The colocation segment is also expected to experience strong growth as operators compete to provide liquid-cooled capacity for AI workloads.
• By Material Type: Stainless steel manifolds are expected to account for the largest market share by 2033, supported by their widespread use in direct-to-chip cooling systems and hyperscale procurement programs. Polymer-based manifolds are projected to grow at the fastest rate due to their lightweight properties, corrosion resistance, and sustainability advantages.
• By Design Type: Aisle-mounted manifolds are expected to hold the largest market share, while underfloor designs are expected to gain momentum as existing raised-floor data centers are retrofitted for liquid cooling.
• By Installation Type: New installations are expected to capture the largest share, driven by the construction of hyperscale, AI, and HPC data centers designed with liquid-cooling infrastructure from the outset.

Regional Analysis

North America is projected to be the fastest-growing region, registering a CAGR of 32.3% during the forecast period. The region's rapid expansion of hyperscale data centers, AI infrastructure, and HPC facilities is driving demand for advanced liquid-cooling systems and efficient coolant distribution solutions.

The presence of major cloud service providers, strong investments in new data center construction, upgrades to existing facilities, and the concentration of leading thermal management and liquid-cooling companies are further supporting market growth. Increasing emphasis on energy efficiency, sustainability, and next-generation AI data center designs is expected to accelerate manifold adoption across the region.

Key Industry Trends

• Rapid expansion of AI, machine learning, and HPC workloads
• Increasing deployment of high-density GPU server racks
• Growing adoption of direct-to-chip liquid cooling
• Rising interest in immersion cooling for ultra-high-density workloads
• Increasing demand for in-rack coolant distribution systems
• Growing adoption of row-based manifold architectures
• Development of modular and prefabricated manifold systems
• Increasing use of polymer-based manifolds
• Growing focus on leak-free quick-disconnect technologies
• Rising demand for scalable rack-level liquid-cooling infrastructure
• Increasing emphasis on PUE improvement and energy efficiency
• Growing investment in AI-ready hyperscale and colocation facilities
• Increasing focus on standardization and interoperability across cooling ecosystems

Competitive Landscape

CoolIT Systems, Vertiv Group Corp., Parker Hannifin Corp., nVent Electric plc, and GF Industry & Infrastructure Flow Solutions are identified as leading players in the data center liquid-cooling manifolds market, supported by strong product portfolios, technology capabilities, and established positions in the liquid-cooling ecosystem.

Other significant participants include Schneider Electric, Chilldyne, Tate Access Floors, Accelsius, Steel & O'Brien Manufacturing, Envicool, JETCOOL Technologies, Valex, Dockweiler, Hanley Controls, DCX Liquid Cooling Systems, Boyd, Delta Electronics, KRES Power Systems Ontario, Filson Filters, Shenzhen Lori Technology, TeraCule, VAV International, Global Tek Fabrication, and Miao Tieh Precision Industrial.

Companies are focusing on advanced manifold design, direct-to-chip cooling integration, quick-disconnect technologies, polymer and stainless-steel solutions, modular architectures, strategic acquisitions, and scalable AI-ready cooling infrastructure to strengthen their market positions.

Recent developments include Ecolab's acquisition of CoolIT Systems in March 2026, Eaton's announced acquisition of Boyd's thermal management business in March 2026, and Schneider Electric's acquisition of a controlling stake in Motivair in October 2024, highlighting increasing strategic activity across the advanced data center liquid-cooling ecosystem.

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Report Code: CH 10548 | Published: 30 June 2026 | Report Pages: 260 | Market Data Tables: 250 | Figures: 75