store

BUWAtank® Galvanized, bottom ring coated on both sides

Water storage tanks featuring a Granite® HDXtreme coated bottom ring for enhanced corrosion resistance.

DWM water storage tanks with ZM200 steel panels and a Granite® HDXtreme-coated bottom ring provide additional protection in the most critical area of the tank. This configuration combines high strength, excellent corrosion resistance and a long service life with minimal maintenance requirements, ensuring reliable water storage.

 

Service life Extended service life
Quality Premium 75 µm coating
Maintenance Low-maintenance
Available in Green or blue

Our water storage tanks are manufactured from high-quality steel in grades S280 to S350 with an additional ZM200 zinc-magnesium coating. For additional protection, our silos can be equipped with a factory-applied Granite® HDXtreme coated bottom ring, coated on both sides. This coating provides an additional 75 µm protective layer in the most critical area of the silo.

This makes our tanks ideally suited for applications in horticulture, industry, agriculture and water management.

Our Granite® HDXtreme coated bottom rings are available as standard in both green and blue.

Our tanks are available in the following minimum sheet thicknesses:

  • 0.8 mm, 1.0 mm, 1.2 mm

In addition, our tanks are available in two panel sizes:

  • Long Panel (3.05 x 0.80 m)
  • Short Panel (2.24 x 0.80 m)
Sustainability

Modular solution

Weather Resistance

Finished with ZM200 zinc-magnesium coating

Construction

Structural strength calculation in accordance with NVN-ENV 1993-4-1 Eurocode 3

Installation

Using hand tools

Design

Modular design

Certification

CE Certification DOP14BCTWS03
In accordance with EN 1090-1:2009+A1:2011

Coating

Grainite® HDXtreme 75 µm

Tank Panels

ZM200 steel

Coating

Granite® HDXtreme 75 µm

Options

Factory-applied Granite® HDXtreme coating, available in green or blue

Accessories

Reinforcement plate for wall penetrations
Edge reinforcement