Achieve quick, secure connections in your refrigeration and HVAC systems with the Castel Straight Union U2-4 1/4″ SAE MM. Designed with dual male SAE threads, this union couples standard refrigerant lines with ease, providing a direct, reliable pathway for coolant flow.
Straight-Through Design: Dual 1/4″ SAE male (MM) threads for straightforward coupling.
High-Precision Brass: Machined for an exact fit and leak-proof performance.
Corrosion-Resistant Finish: Long-lasting durability in demanding environments.
Castel Model 7110/2: Built to meet professional HVAC and refrigeration standards.
Trust Castel’s proven quality to simplify installations, reduce downtime, and ensure a tight seal that stands up to pressure and temperature variations.
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This part is compatible to the original part number. Part numbers are always leading.
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