30 HP HI-VAC MODEL #230 INDUSTRIAL HIVAC VACUUM SYSTEM: STOCK #23093

55 GALLON AUTOTRACK MAG-VAC PORTABLE INDUSTRIAL VACUUM: STOCK #22786

25 HP DUROVAC MODEL #PLCV25 PORTABLE INDUSTRIAL VACUUM SYSTEM: STOCK #21902

20 HP VAC-U-MAX MODEL #1500FV PORTABLE VACUUM DUST COLLECTOR: STOCK #20581