Description
The Supco SG114R is a compact, all-in-one inline refrigeration sight glass featuring an integrated moisture indicator eye. Designed for use in refrigeration and air conditioning liquid lines, this sight glass allows technicians to visually confirm refrigerant flow conditions and quickly detect the presence of moisture in the system — two critical diagnostics in a single, convenient fitting.
With 1/4″ Male Flare (MFLR) inlet and 1/4″ Female Flare (FFLR) outlet connections, the SG114R installs easily into standard flare-fitted refrigerant lines without the need for additional adapters. The inline design keeps installation straightforward and minimizes potential leak points.
Key Features
- Integrated moisture indicator eye for at-a-glance system moisture detection
- Inline sight glass for visual confirmation of refrigerant flow and condition
- 1/4″ Male Flare (MFLR) x 1/4″ Female Flare (FFLR) connections
- All-in-one design combines flow observation and moisture monitoring
- Compact form factor for easy installation in tight spaces
- Compatible with common refrigerants used in residential and light commercial HVAC/R systems
Applications
- Residential and light commercial air conditioning systems
- Refrigeration liquid lines
- System commissioning and service diagnostics
- Moisture and flow verification during refrigerant charging
Specifications
- SKU: SG114R
- Brand: Supco
- Inlet Connection: 1/4″ Male Flare (MFLR)
- Outlet Connection: 1/4″ Female Flare (FFLR)
- Type: Inline Sight Glass with Moisture Indicator Eye







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