Safe and efficient method of storing hazardous substances, double-walled underground storage tanks. Underground tanks are buried in the ground,which means they have a less visible benefit, the tanks are space-efficient.
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.