Tubo refrigerante sottovuoto ID 1/2", tubo pompa vuoto HVAC nero ad alto flusso con 3/8

1/2" ID Vacuum Refrigerant Hose, High Flow Black HVAC Vacuum Pump Hose with 3/8 to 1/4 Flare Fitting, 6 Feet Vacuum Certified Refrigerant Hose for Ac/Refrigeration System. 【Compatibility】This 1/2in ID high flow refrigerant hose is compatible with a wide range of refrigerants, including R410a, R134a, R404A, R12, R22,etc.

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