Drier

Drier

Features & Applications

The filter drier is a critical refrigeration system component designed to remove moisture, acids, and solid contaminants from the refrigerant circuit, thereby protecting system performance and improving operational reliability. It is typically installed in the liquid line and contributes to long system life and efficient operation.

Main Features
  • Effectively absorbs moisture using hygroscopic desiccant materials
  • Removes mechanical contaminants such as copper chips, dirt, and debris through integrated filtration
  • Prevents acid formation, ensuring chemical stability within the system
  • Low-restriction design to minimize pressure drop in the liquid line
  • Available with copper, steel, or aluminum housings and various connection types (solder, flare, ODF, etc.)
  • Available in replaceable core (cartridge type) or sealed (throw-away) designs
  • Compatible with halocarbon, HFC, HCFC, CO₂, and natural refrigerants
Application Areas
  • Commercial and industrial refrigeration systems
  • Cold rooms, display coolers, and split systems
  • Chiller and heat pump applications
  • Installed upstream of compressors and expansion valves for line protection
  • Moisture removal during system commissioning and maintenance operations