Description
The Sporlan Controls 700585 is a refrigeration sight glass engineered for reliable visual monitoring of refrigerant flow and system moisture content in commercial and industrial refrigeration systems. Featuring a 1-3/8″ ODF (Outside Diameter Flare) sweat connection, this sight glass is designed for straightforward installation and a secure, leak-free fit in refrigerant liquid lines.
Key Features
- 1-3/8″ ODF sweat connection for easy brazing installation
- Clear sight glass window for direct visual inspection of refrigerant flow
- Moisture indicator window to help detect system contamination and excessive moisture levels
- Durable, heavy-duty construction built to withstand refrigeration system operating pressures
- Compatible with a wide range of common refrigerants used in commercial refrigeration and air conditioning systems
- Manufactured by Sporlan Controls, a trusted name in refrigeration components
Why Use a Sight Glass?
A sight glass is an essential diagnostic tool in any refrigeration or HVAC system. It allows technicians to visually confirm that the refrigerant liquid line is full and free of flash gas, which is critical for efficient system operation. The integrated moisture indicator changes color to signal when moisture levels in the system are within acceptable limits or when the system requires attention — helping prevent costly compressor damage and system failures.
Applications
- Commercial refrigeration systems
- Air conditioning and heat pump liquid lines
- Industrial refrigeration installations
- Any system requiring visual refrigerant flow and moisture monitoring
Product Specifications
- Brand: Sporlan Controls
- SKU: 700585
- Connection Size: 1-3/8″ ODF
- Connection Type: ODF (Sweat/Braze)







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