The 20,000 Litre Tanket is our most popular tank. The 20,000 litre Tanket holds an ideal amount of water for everyday home and commercial use. A diverse tank used by both industry and residential applications. Many commercial properties have multiple tanks side by side connected with transfer pipes to effectively create a greater water reservoir of 80,000lts. The 20,000lt comes standard with a Class B rated lid suitable for passenger vehicles to pass over, Class D lid is available upon request and priced on application. The 20,000lt is widely used in homes, schools, factories and warehouses, often used in industry as critical overflow tanks.