NAU GmbH products

The storage of pellets in the NAU underground pellet ball is dust-free and guaranteed dry. The spherical tanks are manufactured from the corrosion-resistant, glass-fiber-reinforced polyester resin GFK. Through a special safety package with full Ex-protection, maximum operating safety is provided, even with high percentages of dust.

NAU offers a complete program for the efficient, economical and environmentally compatible storage and utilization of rainwater. Our innovative products and systems fulfill all requirements in order to utilize rainwater intelligently. NAU ball tanks are manufactured from glass-fiber-reinforced polyester resin (GFK) and can therefore neither rust inside nor outside. The tanks are produced without seams and joints in a cross winding process patented by NAU and are therefore extremely light and stable.