Description
Air Conditioner Refrigeration Compressor Spare Parts Oil Filter FLR03318
FLR03318This is a high-performance refrigeration unit oil filter (commonly known as a Lube Oil Filter Element) manufactured by Trane . It is specifically designed for the maintenance of industrial refrigeration systems, effectively filtering impurities from refrigeration unit lubricating oil, thereby protecting the compressor and extending its service life.
Core Uses and Compatibility
- Main applications : This filter is mainly used in the compressors of Trane RTHB and RTHD series screw chillers.
- Replacement relationship : It directly supersedes the old model FLR00952 .
- Applicable equipment : Screw or centrifugal compressors widely used in industrial central air conditioning, cold storage and various industrial refrigeration equipment.
Key Specifications
Based on information provided by the manufacturer and supplier, its main technical specifications are as follows:
- Filtration precision : typically 10 microns , with a filtration efficiency of up to 98%.
- Filter media : Advanced glass fiber or synthetic fiber filter media are used, combined with a carbon steel frame.
- Temperature range : Stable operation within the range of -20°C to 100°C (-4°F to 212°F).
- Physical dimensions : Height is approximately 248.6 mm .
- Maximum flow rate : Rated flow rate can reach approximately 50 L/min .
Maintenance Recommendations
To ensure efficient operation of the refrigeration system, it is generally recommended to replace the filter every 4,000 to 8,000 hours of operation , depending on the actual operating conditions and the equipment manufacturer’s guidelines.

