{"id":7106,"date":"2026-02-10T16:59:48","date_gmt":"2026-02-10T15:59:48","guid":{"rendered":"https:\/\/www.cdrpompe.com\/?p=7106"},"modified":"2026-02-10T16:59:48","modified_gmt":"2026-02-10T15:59:48","slug":"diathermic-oil-pump-cdr","status":"publish","type":"post","link":"https:\/\/www.cdrpompe.com\/en\/pompa-olio-diatermico-cdr\/","title":{"rendered":"UTS EVO thermal oil pump: a solution for high-temperature fluids"},"content":{"rendered":"

In industrial high-temperature plants, heat control is the most important element of all production. Consequently, thermal fluid management requires highly technological, reliable solutions designed to last over time and minimize operational risks that could be caused by leaks, failures, or malfunctions. In this part of the process industry, the thermal oil pump is therefore one of the most stressed parts of the entire system.<\/strong>It is the component that guarantees the correct circulation of the heat transfer fluid within the circuit, maintaining process stability even under harsh conditions. Furthermore, it operates continuously, at high temperatures, with fluids whose behavior changes depending on operating conditions.<\/p>\n

CDR Pompe<\/a>, thanks to extensive experience in managing critical fluids and complex industrial applications, has developed specific solutions such as UTS EVO<\/strong>, A magnetic drive pump designed to meet the needs of high-temperature industrial sectors. <\/strong><\/p>\n

The choice of the right pump, in fact, involves a series of technical parameters ranging from materials to sealing systems, from environmental safety requirements to the reduction of long-term operating costs.<\/p>\n

Chemical and thermal characteristics of diathermic oil<\/h2>\n

Thermal oil is a heat transfer fluid formulated for heat transfer in closed circuits, generally composed of highly refined mineral bases or synthetic blends with high thermal stability. From a chemical perspective, these oils are designed to resist oxidative and thermal degradation, maintaining their properties even at operating temperatures ranging from 150 \u00b0C to over 300 \u00b0C, depending on the type. In short, they do not evaporate even at such temperatures.<\/p>\n

One of the main characteristics of diathermic oil is indeed the Ability to operate at high temperatures without generating high pressures<\/strong>, unlike water or steam. However, this thermal stability does not eliminate the risks associated with its use. On the contrary, even a small Hot thermal oil leak<\/strong> it can represent a danger: contact with surfaces or people, for example, can cause severe burns, while dispersion into the environment can lead to soil contamination and fire risk, especially if the oil comes into contact with hot surfaces or ignition sources.<\/p>\n

From an engineering standpoint, diathermic oil also presents a viscosity strongly dependent on temperature<\/strong>, with high values at cold and lower values at operating temperature. This behavior requires the use of a diathermic oil pump<\/strong> designed to ensure safe startups, constant flow rates, and chemical compatibility with the fluid, preventing degradation, carbonization, or mechanical stress on internal components.<\/p>\n

Industrial Applications: Where Reliability is Essential<\/h3>\n

Diathermy oil is widely used in all industrial sectors where precise temperature control is an essential requirement in production. Even more than in other environments, the choice of diathermic oil pump<\/strong> This directly impacts safety, process quality, and operational continuity.<\/p>\n

The main applications include:<\/p>\n