The document describes a patented zero emission reciprocating rod seal called the RRR-Seal. It provides specifications for the RRR-Seal such as operating temperature range from -45°C to 200°C, ability to withstand pressures up to 400 barg both static and dynamic, and chemical resistance to BTEX. Performance metrics show the RRR-Seal has zero emissions with a MTBF over 8800 hours, very low oil consumption of less than 0.5 l/day, and does not require a lube oil pump or cooler for rod diameters up to 150 mm. Safety features of the RRR-Seal design prevent gas, oil, and chemicals from entering the compressor, oil from contacting products, and