Description
York S1-SV-700468 Refrigeration Sight Glass — Male FLR x Swivel
The York S1-SV-700468 is a refrigeration sight glass designed for use in HVAC and refrigeration systems where visual confirmation of refrigerant flow and moisture content is essential. Featuring a male flare (FLR) inlet and a swivel outlet connection, this sight glass allows for flexible installation in tight or angled line configurations, reducing stress on refrigerant piping.
Key Features
- Male flare (FLR) x swivel connection for versatile, flexible installation
- Provides clear visual indication of refrigerant flow and liquid/vapor state
- Moisture indicator window helps technicians quickly identify system moisture issues
- Durable construction built to withstand refrigeration system operating pressures
- Genuine York OEM replacement part — SKU S1-SV-700468
- Compatible with York and other major brand refrigeration and HVAC systems
Application
This sight glass is ideal for use in refrigeration lines, split systems, and commercial HVAC equipment where monitoring refrigerant condition is critical for system performance and longevity. The swivel end fitting makes it especially useful in installations where rigid connections would be impractical.
Why Choose a Quality Sight Glass?
A properly functioning sight glass allows service technicians to quickly assess refrigerant charge level and detect moisture contamination without opening the system. Using a genuine York OEM part ensures compatibility and reliable performance throughout the service life of the equipment.







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