Graf
Rainwater tanks
Carat S underground tank
An underground rainwater tank developed specifically for rainwater harvesting; its low weight and encircling H profile make it easier to transport and install.
An underground rainwater tank developed specifically for rainwater harvesting; its low weight and encircling H profile make it easier to transport and install.
Two half shells that stack for shipping: five 6,500 l or nine 2,700 l tanks per pallet
Patented quick connection, assembled without screws
360° rotatable tank dome
Telescopic dome shafts adjustable in height and tilt by 5 degrees
Sealed up to ground level, suitable for vehicle loading with the telescopic cast iron cover
Made from 100% recycled material, 10-year warranty
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