Air operated single head piston filler on a stand. The hopper is 22″ diameter x 17″ deep. It has a 1 litre piston. The nozzle is 3/8″ diameter and comes with a 2nd nozzle (and parts) that’s 3/4″ diameter. It sits on a height adjustable stand on casters. In good working condition. Last used in a food facility.