The refrigerant charging hose set with ball valves (for R410a, R134a, R1234yf, R22) is a professional-grade HVAC tool, typically rated at 800 PSI working pressure and 4000 PSI burst pressure, with 1/4” or 5/16” fittings.
Features:
- Fittings:1/4” or 5/16” SAE brass connectors with ball valves for secure shut-off.
- Pressure Ratings: Working Pressure–800 PSI. Burst Pressure–4000 PSI.
- Compatibility:R410a, R134a, R1234yf, R22, R12 refrigerants.
- Length: Typically 240mm per hose.

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