R1234yf Quick Couplers Kit | Brass R1234YF to R134A Adapter for Car AC Charging | High Strength Refrigerant Coupler/AC Hose Connector | 4Pcs Set

R1234yf Quick Couplers Kit | Brass R1234YF to R134A Adapter for Car AC Charging | High Strength Refrigerant Coupler/AC Hose Connector | 4Pcs Set

• Dual Refrigerant Conversion - R1234yf quick couplers kit seamlessly converts between R1234YF and R134A interfaces, making it compatible with most car AC systems. Suitable for skilled technicians and DIY enthusiasts.
• Industrial-Grade Brass Construction - Quick coupler adapter withstands 300PSI pressure and 250°F temperatures, outlasting 3x longer than plastic alternatives. Tarnish-proof for year-round durability in all climates.
• 60-Second Installation - AC charging hose adapter requires no tools with push-to-connect design. Saves 15+ minutes vs traditional threading methods during emergency roadside repairs.
• Secure Performance - Accurately-machined brass fittings create airtight seals, maintaining optimal 45-55PSI system pressure. Includes 4 essential couplers for complete refrigerant line conversions.
• EPA-Compliant Standards - Meets SAE J639 standards for R1234yf refrigerant handling. Pressure-tested with certification documentation included for claims and shop compliance audits.