Accurate Dry Feeder Tuf-Flex volumetric series 600 with Vinyl Flex hopper 18" ID x 18" ID x 12" deep with a 48" long 304SS tube Unit has (2) 1/4 HP Pacific Scientific Motors, 1800 RPM, 90 DC volts One moter controls feed rate, second motor for hopper agitation. Mounted on a portable cart with wheels, Power cord and plug. Agitation and Feed rate control boxes mounted under the feeder All electricals are Class I Group D enclosures 28" wide (without screw)