Description
The True Manufacturing 851134 Capillary Tube 0.125″ OD x 0.064″ ID x 12′ L is a metering component used in coolant and HVAC systems to regulate refrigerant flow between the high-pressure and low-pressure sides. It is installed in cooling units such as refrigerators, freezers, and display cases. The capillary tube controls pressure drop and refrigerant expansion by restricting flow through its fixed internal diameter and length. It is used during assembly or servicing of sealed circuits to ensure proper cooling performance and consistent temperature regulation within refrigeration applications.
