Oil Separator 7/8″ ODS OS540/7 Castel

The Castel OS540/7 oil separator is installed in the compressor discharge line to remove oil carried by high-pressure refrigerant gas. Once separated, the oil is returned to the compressor crankcase to maintain proper lubrication.

Without effective oil separation, oil can circulate through the system, reducing heat transfer efficiency and increasing the risk of compressor wear. This oil separator helps maintain balanced operation and protects critical components.

With its 7/8″ ODS connection, it is suitable for medium-capacity refrigeration and HVAC systems requiring dependable oil management.

Key Benefits

Separates oil from refrigerant discharge gas
Returns oil to the compressor for proper lubrication
Protects against compressor wear and damage
Maintains stable cooling performance
Designed for professional HVAC installations

Specifications

Brand: Castel
Model: OS540/7
Product Type: Oil Separator
Connection Size: 7/8 inch ODS
Connection Type: ODS copper connection
Function: Oil separation and return
Installation Position: Compressor discharge line
Application: Refrigeration and air conditioning systems

Applications

Commercial refrigeration systems
Air conditioning units
Cold storage installations
Industrial cooling equipment
HVAC system maintenance and upgrades

FAQs

What does this oil separator do?
It separates oil from refrigerant gas and returns it to the compressor.

Why is oil separation necessary?
It prevents oil circulation through the system and protects compressor lubrication.

Where is this installed?
It is installed in the compressor discharge line.

Is it suitable for commercial HVAC systems?
Yes, it is designed for professional refrigeration and air conditioning use.