Supco BC46X12 Cap Tube 0.046 ID X 12'

Supco BC46X12 Capillary Tubing assembly is used to regulate refrigerant flow between the high- and low-pressure sides of the system. It features a 0.046-inch internal diameter and a 12-foot length designed to provide a fixed metering restriction based, on system requirements. Mounted in sealed refrigeration, and cooling equipment such as domestic refrigerators, freezers and air conditioning units, it controls refrigerant expansion into the evaporator within HVAC systems. Within metering circuits, it operates as an essential flow-control component that supports maintaining proper pressure balance, cooling efficiency, and stable evaporator performance during operation.