Pneumatic press for a soft pressing Diemme Velvet 50. Pneumatic press built entirely of stainless steel. Tank closed with central door pneumatic action, machine on fixed feet, electric panel with PLC, automatic cleaning system JET-PULS, complete with suitable pump for inflation of the pressing membrane. Axial power with full automatic plenty of safety rupture disk pressure valve. Discharge of the must with nitrogen filtration, volume of 4,800 liter tank, probes for automatic actuation of the pump for discharging the drain pan must.