For roof surfaces up to 1,200 m²

Available in the following versions

  • For roof surfaces up to 1,200 m²
  • Continuously variable installation depth of 703 - 1,270 mm (26.7-50.0") using the telescopic dome shaft
  • Maximum roof surface area of 750 m² with connections DN 150 and 1,200 m² with DN 200
  • Only 229 mm height offset between the inlet and the outlet

Advantages

Thought-out in every detail

100% water yield
100% water yield
100% water yield

The complete package includes a basket filter for 100% water yield, making it ideal for small roof areas or downstream infiltration.

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.

100% water yield

The complete package includes a basket filter for 100% water yield, making it ideal for small roof areas or downstream infiltration.

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.

Sizing

Height [mm]Weight [kg]Ø max. [mm]Length [mm]Width [mm]order no.add to enquiry
870378501140660340050

calculated size Request for information

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