Minimal loss of height offset with maximum water yield!

Available in the following versions

  • External filter to clean the rainwater before the tank
  • Available for pedestrian loading and for vehicle loading
  • Only 100 mm height offset between the inlet and outlet
  • Sieve insert mesh width 0.35 mm (0.01")
  • Continuously variable installation depth of 485 - 955 mm (19.1 - 38.2") using the telescopic dome shaft
  • Maximum roof surface of 350 m²
  •  Standard 100 mm connections
  • Optional with cleaning unit external

Advantages

Thought-out in every detail

Telescopic/Tiltable
Telescopic/Tiltable
Telescopic/Tiltable

The GRAF telescopic dome shafts are continuously height-adjustable and can be tilted by 5 degrees. This makes it easy to adapt to the upper edge of the terrain.

Sealed to the top edge of the ground
Sealed to the top edge of the ground
Sealed to the top edge of the ground

The ingress of seepage water can impair the water quality. GRAF tank and filter solutions are therefore sealed up to the top edge of the ground.

Self-cleaning filter technology
Self-cleaning filter technology
Self-cleaning filter technology

Self-cleaning filter for minimum maintenance and best water quality. Optionally with filter cleaning unit.

Telescopic/Tiltable

The GRAF telescopic dome shafts are continuously height-adjustable and can be tilted by 5 degrees. This makes it easy to adapt to the upper edge of the terrain.

Sealed to the top edge of the ground

The ingress of seepage water can impair the water quality. GRAF tank and filter solutions are therefore sealed up to the top edge of the ground.

Self-cleaning filter technology

Self-cleaning filter for minimum maintenance and best water quality. Optionally with filter cleaning unit.

Sizing

Height [mm]Weight [kg]Ø max. [mm]Ø [mm]order no.add to enquiry
55511550510340061

calculated size Request for information