NEW GAST DUAL HEAD COMPRESSOR MODEL# 3LBA-36-M323 24VDC VACUUM PUMP BRKN SHROUD. OLD, DUSTY, BUT NEW. The item “NEW GAST DUAL HEAD COMPRESSOR MODEL# 3LBA-36-M323 24VDC VACUUM PUMP BRKN SHROUD” is in sale since Wednesday, April 12, 2017. This item is in the category “Business & Industrial\Light Equipment & Tools\Air…