Our self-tightening watertight bulkhead sliding door is a fourth-generation product.

The door unit consists of the door blade, door frames, 24 VDC fully electric transmission mechanism, control device and associated cables.

The primary self-tightening is based on metal to metal contact with rubber seals for initial tightening. The higher the pressure, the larger the force exerted on the door.

Tebul doors are appoved to be installed into A-60 bulkheads.

Tebul doors are available also in the Eex-version, for Explosion Hazardous areas.