Double Walled Underground Steel Tank

Underground tanks with double steel walls

• produced according to the European standard EN 12285-1, 10 year warranty;

• horizontal cylindrical shape with double steel walls;

• 3-inch quick-fill nozzle with clamp and lockable lid, according to DIN 28 450;

• overcharging protection, according to EN 13616;

• suction nozzle integrated with the lid equipped with a valve on the corner with a flap;

• leak detection device, according to EN 13160;

• level indicator with the informative role, dipstick;

• ventilation pipe with flame arrestor mesh;

• anticorrosion layer and external insulation with epoxy resin resistant to a breakthrough voltage of 14 kV;

• equipped with the DN 600 manhole provided with all necessary mechanical connections suitable for the specific type fuel. Hence, the manhole comes complete with a gasket, bolted cover, couplings, and fittings;

• structural lifting lugs;

• interstitial space plugs;

• mini-counters for the manholes;

• metal straps for anchoring on the concrete screed.