The PR-277 barrier consists of two circular columns and a glass panel, attached to one of the two columns, which acts as a hinge. The panel is held closed by a key lock or panic bar.
All components are designed and manufactured in Italy directly by the manufacturer. The barrier is used to close a pedestrian passage and opens when the key-operated emergency panic bar is pressed.
Technical Features
- The internal support structure is made of thick steel tubes and profiles.
- The external structure is made of stainless steel.
- The barrier is made of 8mm thick tempered glass, with rounded edges.
- The PR-277 door has the option of detecting the open-closed status with a special magnetic contact as an accessory.
Technical Features
- The door, being entirely mechanical, is not affected by power failure.
- It does not require ordinary maintenance, with the exception of the panic handle which must be checked as required by law.
- The hatch leaves a free passage 1200 mm wide.
