Achieve fast, secure inline connections in your refrigeration and HVAC systems with the Castel Straight Union U2-8 ½″ SAE MM. Featuring dual male ½″ SAE threads (MM), this brass union couples standard refrigerant lines directly—no adapters needed.
Inline Coupling Design: Dual ½″ SAE male (MM) threads for straightforward hose-to-hose connections.
Precision Brass Construction: Machined for an exact fit and reliable, leak-proof seal.
Corrosion-Resistant Finish: Durable plating ensures long service life in harsh environments.
Castel Model 7110/4: Built to professional refrigeration and HVAC standards.
Trust Castel’s engineered fittings to simplify installation, reduce downtime, and maintain system integrity—order your U2-8 straight union today.
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