![](https://modutank.com/wp-content/uploads/2023/01/pipe4.jpg)
Through-The-Wall-Connection
ModuTank Inc. has developed a flange type bulkhead fitting featuring a single hole penetration for the pipe. Bolts do not penetrate the steel wall or liner, thereby greatly reducing the potential for leaks. Tight leak-resistant connections are achieved by adjusting pressure on wide, thick gaskets that seal the fittings to the wall.