830 MTY DV Series Industrial Vacuum 650acfm at 16" HG, 30 HP
A low end system for foundry sand (200 lbs per minute), it is suitable for a 3" I.D. hose for moving high quantities of heavy materials. Same power as the "big boys" at 1/2 the price. Not recommended for sub-micron fines. External storage options increase available storage to two cubic yards and more.