Used 0.57 Square Meter Guedu Model# ML500 SS nutsche filter dryer. Has approximately 850mm diameter filter plate with approximately 0.57 sqmt filtration area. Has s-curve agitator driven by 5.5 hp 220/380 volt 3/50 1430 rpm variable speed motor at 10-60 rpm. Has hydraulic raise/lower driven by 1.5 hp 220/380 volt 3/50 1400 rpm motor. Includes hydraulically operated side discharge valve. Mounted on (3) legs with removeable base mounted on (3) wheels.