Mastercool 82633 1/2" ACME-M x 1/2" ACME-M Union Straight Adapter

The Mastercool 82633 is a straight union adapter featuring 1/2" male ACME threads on both ends, designed for connecting refrigerant hoses and equipment in HVAC/R service applications. This brass adapter provides a secure, leak-resistant connection between two female ACME fittings or hoses.

Key Features:

• Dual 1/2" male ACME threads for connecting two female ACME components
• Straight union design for inline connections
• Durable brass construction for corrosion resistance and long service life
• Compatible with R-134a, R-1234yf, and other automotive and HVAC refrigerants
• Ideal for extending hoses or connecting manifold gauges to recovery equipment

This adapter is an essential fitting for automotive A/C service, HVAC maintenance, and refrigerant recovery operations. ACME fittings meet SAE J2888 standards for safety and reliability in refrigerant handling systems.

WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.