2004 Safeline Inc. Powerphase Metal Detector. Model no. SL2000. Aperture for conveyor product passage: 1 ft. 1-1/2 in. W x 7-3/4 in. H. Conveyor infeed / exit height: 3 ft. 5/8 in. Dual phase: 300/100 KHz. Sensitivities: (high) 1.2 mm Fe, 1.2 mm non-Fe, 1.6mm stainless steel, (low) 1.5 mm Fe, 1.5 mm non-Fe, 2.0 mm stainless steel. Options include: reject confirmation and printer port. Air pressure required: 80 psi. Motor specifications: ¾ and 2 Hp, 3321 rpm, 460 Volts, 60 Hz. Unit features a Dura-Drive Plus™ motorized pulley that has no chains or V-belts to tighten or replace, no sprockets to align, clean or lubricate, no bearings to grease, and doesn't require chain guards that need replacing. Overall dimensions: 5 ft. 4-1/2 in. L. x 2 ft. 9 in. W. x 5 ft. 7-7/8 in. H.(ACN308).