Refrigerant Charging Hose Set, 3-Piece 150cm AC Hose Kit with Colour-Coded High/Low Pressure Fittings for R12, R22, and R502 Brass Fittings, 1/4" for Professional Use

Color-coded for easy use: Three 150 cm hoses in red, blue, and yellow help quickly identify high-pressure, low-pressure, and refrigerant cylinder connections for an efficient workflow. Durable and reliable: Made of bonded nylon for strength, low fluid resistance, and high-pressure handling up to 500 PSI with brass fittings for secure connections. Clear identification: Red hoses pair with red coupler, blue with blue, and yellow for vacuum pump; color matching ensures correct setup every time. Built to last: Reinforced with copper, PVC, and plastic materials to withstand frequent use and accidental impacts, ideal for professional HVAC technicians. Flexible and convenient: Extra-long 150 cm color-coded hoses simplify refrigerant loading tasks in various conditioning systems.