Proviflow DLC 25 is the perfect coolant in the PG25 family of heat transfert fluids used for direct liquid (DLC) cooling of data centers. Proviflow DLC 25 contains 25% propylene glycol (PG) and features a state-of-the-art inhibitor pack designed to meet the stringent DTC/CDU cooling process specifications for IT infrastructure.
Proviflow DLC 25 contain an advanced reserve alkalinity additive to ensure a longer working life, reduced maintenance costs and an enhanced protection of capital assets. It offers excellent freeze point suppression, protection against corrosion, hard water scaling and bacterial growth.
designed for DATACENTER applications – Liquid cooling – datacenter infrastructure cooling
Based on Mono Propylene Glycol protected with OAT Inhibitors
ASTM D1384-05 tested – Enhanced Reserve Alkalinity
Free from CMR components (carcinogenic, mutagenic, toxic to reproduction)
Does not contain phosphates, nitrites, primary/secondary amines, silicates or borate
Provıflow DLC 25 is a high-performance heat transfer fluid (HTF) developed to meet the demanding requirements of direct liquid cooling (DLC) in modern data centers. Based on a 25% propylene glycol (PG) formulation, it is engineered to deliver stable thermal performance while protecting valuable IT assets. Designed for mission-critical environments, DLC 25 ensures cooling efficiency, system reliability, and long-term protection in high-density server applications.
At the core of Provıflow DLC 25 is its advanced inhibitor formula, providing robust protection against corrosion, scaling, and biological growth. Unlike conventional fluids, it is specifically optimized for direct-to-chip cooling systems, where processors and GPUs come into direct contact with the coolant. Its chemistry not only safeguards common metals and alloys but also protects thermal interface materials (TIMs) and non-metallic components, ensuring full compatibility with the specialized materials that define next-generation liquid-cooled data center infrastructure.
Provıflow DLC 25 is available as a ready-to-use 25% dilution, and in concentrate form, with customized dilution options to meet specific project needs. This flexibility allows operators and contractors to adapt the coolant to system design, water quality, and environmental conditions. By combining dependable heat transfer with tailored asset protection, Provıflow DLC 25 helps to extend system lifespan, minimize unplanned maintenance, and support efficient, high-density computing, delivering both performance and peace of mind for the future of IT infrastructure.
