2 Pieces R410A Mini Split System Charging Vacuum Port Adapter, Converts New R410a Style 5/16 SAE Service Ports to Accept Older 1/4 SAE Gauge Hoses.

• Adapter Functionality: Converts new R410A mini split system charging ports from 5/16" SAE to accept 1/4" SAE hoses
• Compatibility: Suitable for R410A ductless mini split systems with 5/16" SAE charging ports
• Durable Construction: Made of metal for long-lasting use and reliable performance
• Easy to Use: Simply attach the adapter to the system's charging port to use with 1/4" SAE gauge sets
• Gold Finish: Provides a sleek and professional appearance, complementing your system's aesthetic

Product description New R410A Ductless Mini Split Systems are usually equipped with a different charging port size to avoid charging of wrong refrigerant into the system (ie R22). This new port size is 5/16" SAE and some gauge sets carry 1/4" SAE connectors. Port adapter converts the 5/16" SAE ports to use with 1/4" SAE gauge sets.