Dust Collectors - Model DC600 FEATURES: 50 HP TEFC DRIVE 4509 BLOWER 400 CFM @ 15 PSI OR 15" VACUUM REVERSING STARTER 100 FT. POWER CORD LIFTING CORD 3 CU. FT. COLLECTION HOPPER AUTOMATIC LEVEL INDICATOR "SHUTS OFF VACUUM" UNIT WEIGHT - 4500# UNIT WEIGHT WITH TRAILER - 5200# OPTIONALS: TOWABLE FARM STYLE DIESEL POWERED LARGER COLLECTION HOPPER USES: VACUUM AND RECLAIM SAND BLAST ABRASIVE FROM SHIP HULLS