3M-Matic 22A Adjustable Case Sealer. Model: 28600. S/N: 7695. Capacity: seals up to 27 cases/min. Dual masts with dual lead mast screws for extra stability and uniform height adjustments. Adjustable slide guides for quick changeovers for different size case runs. Handles case lengths: 6 inches and up; widths: 6 inch to 20 inch; heights: 4.75 inch to 20 inch. Power supply: 160 watts, 115 V, 4.0 amps, 60 Hz. General Electric Motor, 1/6 hp, 1725 rpm, 115 V, 4.0 amps, 60 Hz, single phase. Conveyor infeed/exit height (adjustable): 29 in. Overall dimensions: 44 in. L x 27-1/2 in. W x 64 in. H.