Roger Sisler wrote:
 > The compressor will mount in any direction.

Robert Cardo wrote:
 >It makes no diffewrence which way the compressor is mounted to operate.

Actually, there is a specification for the mounting of Sanden SD
compressors.

Check the Sanden website:

http://sanden.com/support/servicemanual/english/compressorspecs2.html#6.5

The compressor must be mounted so the oil fill port is no more than 90�
from vertical.

Ed