Pump gas seals incorporating
noncontacting gas sealing technology have
been available in the industry for over 25
years and are growing in popularity. With
tightening restrictions on emissions and a
greater focus on energy efficiency in plant
and refinery operations, pump gas seals
are becoming a preferred technology to
meet current and future environmental
objectives. This technology enables zero
process emissions to the atmosphere
and can be achieved with one of the
lowest carbon footprints of the available
mechanical sealing technologies.