Left-handed connections differentiate them from A1, non-flammable refrigerants
Conversion adapters from 1/4" Female SAE flare left-handed (LH) x 1/4" Female SAE flare right-handed for A2L refrigerants
Easily identified by double ring on tightening knurl for LH connection
The moisture barrier provides improved resistance to moisture migration which contaminates expensive refrigerants
4000 psi (276 bar) minimum burst and 800 psi (55 bar) maximum working pressure and an operating temperature of -20° to 180°F (-28.8° to 82.2°C)
Minimum bending radius: 6" (152mm)
Made in USA
Description
The A2L refrigerants, R-32 and R-454B, have adopted left-handed connections for their tanks. These new refrigerants are categorized as slightly flammable, so left-handed connections were implemented to differentiate them from A1, non-flammable refrigerants. As the industry adopts these new refrigerants, YELLOW JACKET A2L Tank Adapters and Charging Hoses incorporate left-handed connections so a service technician can safely charge A2L refrigerant systems.