GLS0931 | 1 1/8" Sight Glass Indicator | Trane

1 1/8" Sight Glass Indicator: GLS0931 by Trane Trane's GLS0931 offers a clear view of refrigerant flow and condition through its 1 1/8" sight glass indicator. This transparent component enables instant visual inspection of the refrigerant's movement, allowing technicians to quickly detect any abnormalities or issues within the refrigeration system. Designed for durability and reliability, the GLS0931 is ideal for various commercial and industrial refrigeration applications. Its compact size and precise fit ensure easy installation and compatibility with existing systems. Our HVAC supply store - We offer the best prices and fast shipping for your products!