Description
The Parker-Sporlan PSG-5S (700418-002) is a refrigeration sight glass designed for use in liquid line refrigeration and air conditioning systems. Featuring 5/8″ ODF (Outside Diameter Flare) sweat connections, this sight glass allows technicians to visually monitor refrigerant flow and detect the presence of flash gas or moisture in the system — critical indicators of proper charge level and system health.
Key Features
- Model: PSG-5S — part of Parker-Sporlan’s trusted PSG sight glass series
- Connection size: 5/8″ ODF (sweat/solder) for easy field installation
- Clear sight window for direct visual inspection of refrigerant flow
- Helps identify flash gas, indicating low refrigerant charge or excessive pressure drop
- Compact, inline design suitable for residential and light commercial refrigeration systems
- Manufactured by Parker-Sporlan, a globally recognized leader in refrigeration flow controls
Applications
- Residential and commercial air conditioning systems
- Refrigeration liquid line installations
- System diagnostics and refrigerant charge verification
- New installations and service/replacement applications
Why Choose Parker-Sporlan
Parker-Sporlan has been an industry standard in refrigeration controls and components for decades. The PSG sight glass series is engineered for durability and clarity, giving HVAC/R technicians the visibility they need to ensure optimal system performance and efficiency.
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