Adaptador compas piston gas puerta aluminio interior 16.5

KRABY is the new gas and oil stay conception with a completely new design to open flap doors. It has been conceived to be installed

by using standard automatic drilling processes. It is available in several newton strengths to suit small - medium - big - maxi size doors.

It can be fixed directly on solid doors or wider aluminium frame section doors. For small aluminium sections a range of special adaptors is available.

KRABY is available in:

- Automatic S.F. version, once you begin to open the door, it continues to open gently and completely by itself.

- Friction version, the stay holds the door in any position required.

Useful method:

- For aligning nearby doors through the rotary knob placed on the piston base plate.

- To change the time in opening and closing of the door by adjusting the position of the piston base plate within the U slot of the side bracket.

All the parts (stay excluded) are in zinc alloy nickel plated and engineering plastic.