103-S Stationary Vacuum Cleaner, 230/460V, 50/60 HZ, 3 PH, 3 HP, 150 cfm at 80" W.C., 4 Gallon dirt can capacity, TEFC Motor, Class F, Full looad amps 230/460/1/60 - 8.0/4.0, Starter and 15 FT Power Cord. Options include, HEPA FILTER, Explosion proof motor, Special filters, a complete line of hose and tools.