Mercury pneumatics offers a range of compact, high performance fluid products. Hydro pneumatic presses are available in various types such as 2 column, 4 column and c-frame type. These are available in capacities of 2, 4, 8, 15 and 30 tonnes. The strokes length s 50, 75, 100 and 150 mm, and power stroke of 6, 12 and 24 mm.