Auto Quick Coupling High side R134A Model: QC-MH R134A An Auto Quick Coupling High Side R134a is a specialized adapter used in automotive air conditioning (A/C) systems to safely connect manifold gauges for diagnosing, charging or evacuating refrigerant, specifically for the high-pressure side (red) of the R134a system, allowing quick, secure hook-ups without refrigerant loss during servicing. High-Pressure Connection: The red coupler connects to the high-pressure service port on the vehicle’s A/C system. Service Port Access: Allows technicians to access the A/C system at working pressure for tasks like adding refrigerant (fluorine) or checking pressures. Quick & Safe: Designed for fast connect/disconnect, with features like snap locks and protective sleeves to prevent injury and coolant escape. Compatibility: Fits standard R134a systems and typically mates with 1/4″ male flare fittings on manifold hoses. Identification: Comes in red (high side) and blue (low side) for clear identification. Manifold accessories SKU: QC-MH Categories: Manifold and Accessories, Tools and Multi Meters
