PRO-Fit 3/8 inch Quick Connect Brass Union, Push-Fit x Push-Fit
The PRO-Fit 3/8 inch Quick Connect Brass Union is a flame-free, push-to-connect refrigerant fitting designed to join copper or aluminum HVAC/R linesets in seconds — no brazing, flaring, swaging, or open flame required. Simply cut the line, deburr the ends, and push to connect for a secure, leak-resistant seal. The robust brass union features double O-ring sealing technology that protects against leaks caused by vibration, pulsation, galling, and extreme temperature swings, making it ideal for mini-split systems, unitary HVAC units, and other residential refrigeration applications. Compatible with major refrigerants including R-22, R-410A, and R-407c, this quick-connect fitting is rated for high-pressure HVAC/R systems and includes a built-in sight window so installers can visually verify a complete, secure connection. Additional features include high tensile strength, vibration and impact resistance, UV resistance, and corrosion resistance for long-term reliability in the field. Individually packaged for easy resale, this 3/8 inch push-fit x push-fit union is a go-to solution for HVAC technicians needing a fast, safe, no-braze refrigerant line connection.
The PRO-Fit 3/8 inch Quick Connect Brass Union is a flame-free, push-to-connect refrigerant fitting designed to join copper or aluminum HVAC/R linesets in seconds — no brazing, flaring, swaging, or open flame required. Simply cut the line, deburr the ends, and push to connect for a secure, leak-resistant seal. The robust brass union features double O-ring sealing technology that protects against leaks caused by vibration, pulsation, galling, and extreme temperature swings, making it ideal for mini-split systems, unitary HVAC units, and other residential refrigeration applications. Compatible with major refrigerants including R-22, R-410A, and R-407c, this quick-connect fitting is rated for high-pressure HVAC/R systems and includes a built-in sight window so installers can visually verify a complete, secure connection. Additional features include high tensile strength, vibration and impact resistance, UV resistance, and corrosion resistance for long-term reliability in the field. Individually packaged for easy resale, this 3/8 inch push-fit x push-fit union is a go-to solution for HVAC technicians needing a fast, safe, no-braze refrigerant line connection.
Description
The PRO-Fit 3/8 inch Quick Connect Brass Union is a flame-free, push-to-connect refrigerant fitting designed to join copper or aluminum HVAC/R linesets in seconds — no brazing, flaring, swaging, or open flame required. Simply cut the line, deburr the ends, and push to connect for a secure, leak-resistant seal. The robust brass union features double O-ring sealing technology that protects against leaks caused by vibration, pulsation, galling, and extreme temperature swings, making it ideal for mini-split systems, unitary HVAC units, and other residential refrigeration applications. Compatible with major refrigerants including R-22, R-410A, and R-407c, this quick-connect fitting is rated for high-pressure HVAC/R systems and includes a built-in sight window so installers can visually verify a complete, secure connection. Additional features include high tensile strength, vibration and impact resistance, UV resistance, and corrosion resistance for long-term reliability in the field. Individually packaged for easy resale, this 3/8 inch push-fit x push-fit union is a go-to solution for HVAC technicians needing a fast, safe, no-braze refrigerant line connection.
