We are a competent partner for system components for drainage and de-gassing of landfill sites. Many landfill sites have been successfully equipped with profiled drain pipes and manholes.

Krah´s developments have set new standards for soil and ground water protection. Drain shafts with control systems are available in diameters of up to DN/ID 3000 mm, special orders up to DN/ID 4000 mm.

We can also offer the ready-made solutions.