Sanden AC compressor units are built at a number of facilities around the planet.
On all the units built by Sanden are all tagged with the country and the date of
production on the unit. the unit is tagged with a 6 digit serial number followed
by a manufacturing month and then year then. The last 2 digits on the compressor
serial number will be the location code (00-06 Japan, 70-79 USA, 80-89
Singapore)
Compressor specifications are also listed for the belt
tension and the speed rating of all compressor types created by the Sanden
corporation.