MERCURY SERIES “A” HYDRO-PNEUMATIC PRESSES (A low cost alternative to Hydraulic, Pneumatic and Mechanical Presses) “MERCURY” series of Hydro-Pneumatic Presses combines the advantages of efficient, low cost pneumatics, to achieve the large output forces associated with hydraulics. The system operates on normal compressed air pressure of 5 bar, using standard pneumatic controls, thus completely eliminating