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The TRAULSEN 315-10064-23 is a capillary tubing section used in commercial refrigeration systems. Capillary tubing serves as a fixed metering device in the refrigerant circuit, controlling the flow of refrigerant from the high-pressure side to the low-pressure side of the system. This piece measures 84 inches in length with an outer diameter of 0.036 inches. It is an OEM part sourced for Traulsen commercial refrigeration equipment and is typically installed by licensed refrigeration or HVAC technicians during system repair or refrigerant circuit restoration.
This capillary tubing is intended for use in Traulsen commercial refrigeration applications, including reach-in coolers, prep tables, and similar equipment where fixed-restriction refrigerant metering is specified. Capillary tube replacements are commonly performed when a system shows signs of restriction, low superheat, or refrigerant flow imbalance. The specified length and inner diameter are critical to maintaining correct refrigerant mass flow rate for the system it was designed for.
Designed as an OEM-style replacement capillary tubing for Traulsen commercial refrigeration equipment requiring a metering tube of 84 inches in length and 0.036 inches in diameter.
Capillary tubing replacement should be performed by a licensed refrigeration or HVAC technician certified to handle refrigerants under EPA Section 608 requirements. Recover all refrigerant and depressurize the system before cutting or replacing the capillary tube. Ensure cut ends are clean and free of burrs or debris before brazing or connecting, as any obstruction will cause system restriction. Recharge the system only after pressure-testing and verifying there are no leaks.
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