Available in a 5-1/2" or 8" standard sanitary ram and are both constructed of 304 stainless steel. The 5-1/2” I.D. cylinders generate a maximum downward force of 4800 lbs., while the 8” I.D. cylinders generate a maximum downward force of 10,000 lbs. A standard valve manifold on the side of either unit enables operator control of the ram, and is available in enclosed, for wash down, or open configuration.