R32 R454B Refrigerant Brass Adapter, 1/4" Female to 1/4" Male Reverse Thread, Quick Connect Fittings for R32 R454B Refrigerant Tanks Mini Split Systems (1 PCS). Wide Compatibility: Compatible with R32 and R454B refrigerants, this adapter is ideal for HVAC mini split vacuum adapters and pressure gauges, making it a must-have for technicians working with modern air conditioning systems.
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