ECOBLOC – ACCESSORIES & MAINTENANCE SHAFT
Why settle for compromise when you can have consistency?
GRAF EcoBloc offers a full suite of system accessories—all crafted from the same high-quality raw material and manufactured under strict, unified QA/QC standards. Unlike other brands that rely on mixed components from various sources, GRAF delivers a perfectly integrated solution designed to perform as one cohesive, durable system. Precision-engineered. Seamlessly connected. Built to last.
GRAF Vario Shaft. The perfect compatibility for maintenance or even using it as a pump sump.
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
Ecobloc Adapter Plate
Piping connection of various sizes to the system.
Deaeration Pipe
Underground stormwater tanks requirement of ventilation system.
Ecobloc Connectors
Interlocking each blocs without compromise.
