Which refrigerant is a low pressure refrigerant under epas refigerant recycling regulations?

Under EPA refrigerant recycling regulations, R-134a is classified as a low-pressure refrigerant. Other examples of low-pressure refrigerants include R-12 and R-22. These refrigerants are subject to specific recovery and recycling requirements to minimize environmental impact. Proper handling and disposal are crucial to comply with regulations and protect the ozone layer.