Description
The Ranco RSG-3S Sight Glass is designed to provide visual monitoring of refrigerant flow in HVAC and refrigeration systems. Featuring 3/8 inch ODF connections on both ends, this sight glass allows technicians to easily check system refrigerant levels and identify the presence of moisture or bubbles. Built for durability and reliable performance, the RSG-3S sight glass is ideal for commercial and industrial refrigeration applications requiring precise monitoring of refrigerant conditions.
Key Features:
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3/8 inch ODF connections for easy installation
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Provides visual monitoring of refrigerant flow
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Helps detect moisture and bubbles in refrigeration systems
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Designed for HVAC and refrigeration applications
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Durable construction for long term reliability
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Supports proper system maintenance and performance
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Suitable for commercial and industrial refrigeration systems






