Twin tunnel

Vario 800 Flex Shaft System

The Vario 800 flex shaft system can be directly installed in an infiltration or detention system with EcoBloc Inspect flex. The connection surfaces of the inspection channels in the Vario 800 flex shaft system are accurately matched to the EcoBloc Inspect flex system.

  • Shaft can be fully integrated, therefore no additional excavation is required
  • Various applications (e.g. as an inlet shaft, detention shaft or inspection shaft)
  • Can be positioned in any location in the ditch grid
  • Can be combined with proven GRAF covers and shaft components
  • Connections via the inlet module can be rotated 360°
  • Very good accessibility with 600 mm (23.6″) clearance
  • DN 200 (8″) / 300 (12″) / 400 (16″) connection surfaces
  • Shaft volume can be calculated into the assessment of the ditch volume
  • 5 years warranty
All Devices
  • order no.Volume (l)Length (mm)Width (mm)Height (mm)Weight (kg)
    450050 230 800 800 355 16
  • order no.Volume (l)Length (mm)Width (mm)Height (mm)Weight (kg)
    450051 420 800 800 660 27