Drainage connectors and claps

Drainage connection

• With leaf trap and foul air trap

• All light shaft dimensions
• All concrete light shaft dimensions with base

Backflow stop

• All light shaft dimensions
• All concrete light shaft dimensions with base

Backflow unit for drainage connection

• Can only be used in combination with an odour trap

• All light shaft dimensions
• All concrete light shaft dimensions with base

Closure device for closing off the outlet opening in the lightshaft

• All light shaft dimensions
• All concrete light shaft dimensions with base