Brown International Corporation Screw Finisher / Extractor. Model: 3900. Pulleys: 5 in. driver and 19 in. driven. Driven 18-3/4 in. Screen supporter .628 mesh screen, .020 in. Inlet: 8 ¼ in x 4 in flange. Motor: Toshiba: 7.5 hp, 1175 rpm, 230/460 V, 19.8/9.9 amps, 60 Hz, 3 phase. The model 3900 screw finisher / extractor separates water from varieties of fruits and vegetables to desired specifications with only minimum degradation of solids. Advantages include: maximum activity at screen level to ensure high capacity input (50 gpm) and easily accessible interior for cleaning and screen changes. Input flange dia. 8-1/4 x 4 Qty. (10) mounting holes 1/4 dia. adjacent 2-5/8 in. opposite 9-1/8 in. ACME output 3 in. Overall dimensions: L. 5ft. 8-1/4 in. x W 1ft. 10-3/4 in. x H 3 ft. 5 in.(ACN538).