Description

The AAT manhole is used for easy and direct access to concrete tanks for reconstruction or maintenance. The frame individually is compatible with the tank diameter and wall thickness. Easy installation is a prominent feature of this opening. The door is opened with a hinge inside to the manhole with the spindle closed and the seal that opens and closes quickly and safely.

Advantages:

• Material: stainless steel
• Wall thickness: 200-600 mm
• Placed directly inside the work
• Opens inwards