R134a Quick-Connect Automotive Fitting with Flexible Hose
Professional quick-connect fitting for linking GK-Gun PRO and GK-Gun SMART injection guns to automotive A/C systems (R134a refrigerant).
Key Features:
Low-pressure quick-connect (vehicle side) with fast-release locking system, compatible with standard R134a service ports in vehicles
Barbed fitting for flexible hose, ideal for direct connection to the injection gun
Knurled anti-slip blue collar with clear “R-134a” marking for immediate recognition and prevention of connection errors
Protective blue cap to keep the valve clean during storage
90° angled design for easier use in tight engine bay spaces
Compatibility:
48 ml and 8 ml cartridges
8 ml syringes
The quick-connect system ensures a leak-free seal, allowing fast and safe operations even when the system is pressurized.
Typical Use: Connect the quick-connect side to the A/C low-side service port, insert the cartridge or syringe into the GK-Gun PRO/SMART, and attach the flexible hose to the barbed fitting. Perfect for professional maintenance, oil addition, additive injection, and UV dye leak detection.
