PG 4 wings revolving doors are made with different customizations, they are recommended for different uses and for buildings with high traffic flow, with intense and continuous pedestrian crossing. The Ponzi PG doors, in manual version, are complete, with horizontal or vertical tubular handles in satin stainless steel. In the automatic version, the PONZI - MATIC motorization is positioned in the upper cap and can be inspected through the aluminium sheet curtain, made in twelve circle sectors, in the same finish as the door.