Sight Tube ST-115 Refrigeration Tool Sight Glass HVAC AC Systems

ID#22102- This product is in New condition.

This listing is for a new Sight Tube, Model ST-115, designed as a specialized refrigeration tool. Also commonly known as a sight glass, this brass-colored component allows technicians to visually inspect the refrigerant flow and condition within HVAC and AC systems. It helps in diagnosing issues such as refrigerant undercharge, overcharge, or the presence of moisture.

The kit includes the main sight tube assembly and a smaller brass adapter. The main sight tube features male and female NPT threads for secure connection into refrigeration lines. The item comes with assembly instructions and is housed in a clear protective plastic tube with blue caps for safe storage and transport.

This tool is essential for professional HVAC technicians and anyone involved in servicing or installing refrigeration and air conditioning units. Its robust brass construction ensures durability and reliability in demanding work environments.

Key Specifications:

• Product: Sight Tube / Sight Glass
• Model/Part Number: ST-115
• Application: Refrigeration tool (for HVAC, AC systems)
• Material: Brass (main components)
• Contents: Main sight tube, smaller adapter, protective plastic case, assembly instructions