M.S Filter Drier 3/8″ SD Copper Braze 4/8″ 4005/3S

M.S Filter Drier 3/8″ SD Copper Braze 4/8″ 4005/3S Castel

The Castel 4005/3S M.S filter drier is engineered to protect refrigeration and air-conditioning systems by removing moisture, acids, and solid particles from the refrigerant circuit. Installed in the liquid line, it helps maintain system efficiency and prevents damage to critical components. Its copper braze connections provide secure installation and dependable performance in commercial HVAC applications.

Key Benefits

Removes moisture and contaminants from refrigerant
Protects compressors and expansion valves
Improves system reliability and efficiency
Copper braze connections for secure installation
Suitable for commercial refrigeration systems

Specifications

Brand: Castel
Model: 4005/3S
Product Type: M.S Filter Drier
Connection Type: Copper Braze
Connection Size (Inlet): 3/8″ SD
Connection Size (Outlet): 4/8″
Application: Refrigeration and air-conditioning systems
Installation: Liquid line mounting

Applications

Commercial refrigeration systems
Air-conditioning liquid line protection
Cold storage installations
HVAC system maintenance and servicing

FAQs

What is the function of a filter drier:
It removes moisture, acids, and solid particles from the refrigerant to protect the system.

What type of connection does this model use:
It features copper braze connections.

Where is this filter drier installed:
It is installed in the liquid line of refrigeration and HVAC systems.

Why is moisture removal important:
Moisture can cause corrosion, ice formation, and system damage, so removing it improves reliability.