0.9M-1.8M AC Charging Hose Tube Kit Low Loss Fittings For R134A R12 R22 Refrigerant Air Conditioning Manifold Gauge(1.8M 4000psi)

Hign-concerned Chemical : NoneSize : ar Refrigeration Charging Hoses, R134A R502 RefrigerantType : ar Refrigeration Charging Hoses, R134A R502 RefrigerantModel Number : 3PCS Refrigerant Charging HoseDIY Supplies : ElectricalOrigin : Mainland ChinaCertification : NoneStyle : ar Refrigeration Charging Hoses, R134A R502 RefrigerantOutput Voltage : ar Refrigeration Charging Hoses, R134A R502 Refrigerant

• Engineered for exact fit with 6mm OD copper refrigerant lines, featuring precision-machined connections that ensure leak-proof performance in HVAC systems.
• Integrated Schrader valve core allows reliable pressure monitoring and refrigerant charging while maintaining system integrity during maintenance procedures.
• Suitable for residential and commercial air conditioning systems, heat pumps, and refrigeration units requiring standard service port installations.
• Made from high-quality copper with clean, oxidation-free surfaces ready for brazing installation without additional preparation or special fluxes.
• Combines system access and pressure retention capabilities, enabling both diagnostic measurements and refrigerant replenishment through standardized service connections.