What is the smallest and largest volume, highest side water depth, and largest diameter tank that Natgun has constructed?
To date, the smallest tank that Natgun has constructed is approximately 100,000 gallons, and the largest is 15 million gallons. The smallest diameter and height recommended is no less than 30′ diameter and approximately 10′ wall height. Natgun has constructed tanks up to 81′ water depth and up to 330′ in diameter, and continues to develop design and construction methods to increase the height and volume of prestressed concrete tanks.