ITEM NAME:2PCS R410A Charging Vacuum Port Adapter Converter for Mini Split Air Conditioner Product Description Feature: Brass construction, quick connection, good tensile strength, corrosion resistance and AC low-loss fitting. Come with full swivel tip. With 45Â ° angle on the service port site for easier access. Function: Converts the 5/16 inch SAE charging-vacuum ports to accept 1/4 inch SAE gauge-hose set. Application: Great fits for R410A mini split system air.Great fits for R410A mini split system air conditioners, HVAC and refrigeration service. R410A ductless mini split systems are usually equipped with a different charging port size to avoid charging of wrong refrigerant into the system (i.e. R22).
