Relyonflex Liquid Cooling Hose Systems

Comprehensive Direct Liquid Cooling (DLC) solutions specifically engineered for modern data centres, high-density server racks, and critical thermal management infrastructure.

Data Centre Liquid Cooling System Architecture Overview - Relyonflex Malaysia

Direct Liquid Cooling Applications and Manifolds Technical Chart

EPDM Rubber Hose 959 Evolution Series Specifications for Server Cooling

Rubber Hose 313AA and 956 Evolution Technical Data Sheet

Universal Quick Disconnect UQD Stainless Steel Couplings

Blind Mate and Adjustable Fittings for Thermal Management

Stainless Steel Rigid Pipes and Corrugated Hose Assemblies

Cooling System Accessories, Clamps, Valves and Flanges

Product Range & System Solutions

1. Specialized EPDM Rubber Hoses: High-performance peroxide-cured EPDM hoses (including 959, 956 Evolution, and 313AA) with UL 94 V0 flame-resistant covers and superior kink resistance for primary and secondary cooling loops[cite: 22, 23].

2. Quick-Connect Couplings: Stainless steel Universal Quick Disconnect (UQD), Blind Mate sockets/plugs, and adjustable fittings tested for 100% helium leak prevention[cite: 19, 24, 25].

3. Manifolds & Rigid Assemblies: Precision-manufactured stainless steel manifolds, manipulated rigid pipes, and wire-braided corrugated flexible hose assemblies[cite: 20, 26].

4. Valves & Mounting Accessories: Hygienic clamps, ball valves, butterfly valves, and flanges ensuring complete, single-source compatibility across the cooling network[cite: 19].

Technical Standards & Safety Compliance

Engineered to handle working pressures up to 20 bar (300 psi) and temperature ranges from -40 °C to +120 °C[cite: 22, 23]. Flame retardant (UL 94 V0) and calcium/zinc-free constructions safeguard high-purity coolant fluids and mission-critical server hardware[cite: 22, 23].

Application Guidelines

Thermal Stability: Essential for maintaining optimal CPU/GPU operating temperatures in high-density HPC and data centre server cabinets[cite: 20].
Leak-Free Assurance: All couplings and quick-disconnect joints are engineered for zero-spill operation during maintenance and hot-swapping[cite: 20, 24].
Flexible Routing: Tight bend radius design allows efficient routing within cramped server rack spaces without flow restriction[cite: 22, 23].

For custom manifold designs, specific rack layout dimensions, or technical consultations, please contact our support team below.