In the daily maintenance of hydraulic stations, lubricating oil tanks, or reducer oil sumps, oil viscosity increases as the ambient temperature drops, which affects pumping and system response. The FGR-40 tubular electric heater is designed for such oil heating scenarios. It is installed on the side wall or bottom of the oil tank and improves oil fluidity through immersion heating.
Compared with steam tracing solutions, the FGR-40 tubular electric heater requires no steam piping or condensate recovery system, resulting in lower initial investment and fewer maintenance steps. Compared with hot oil circulation solutions, it has a compact structure and does not occupy additional space for circulation pumps and heat exchangers, making it suitable for local heating of small and medium-sized oil tanks. This model has a power of 40 kW at 380 V. The sheath material can be carbon steel or stainless steel depending on the corrosiveness of the medium. During procurement, the specific configuration can be determined based on the oil type and tank interface dimensions.
The FGR-40 is suitable for scenarios such as hydraulic stations, lubricating oil tanks, and reducer oil sumps, with a rated voltage of 380 V and a rated power of 40 kW. The sheath material can be carbon steel or stainless steel, and the protection rating of the terminal enclosure can be selected according to on-site environmental requirements. During installation, ensure that the heating section is fully immersed in the oil and use it together with a temperature control element to maintain the oil temperature within a reasonable range.
Note: The above information and technical parameters are compiled and published by Yangzhou Darui Electric Co., Ltd.
