What is the maximum distance allowed for the last fitting from the face of the tank in a manifold installation?

In manifold installations, the maximum distance allowed for the last fitting from the face of the tank is set at 6 inches. This is established to ensure proper accessibility and maintenance of the system, as well as to promote safety by minimizing the length of fuel lines that could pose risks if improperly installed or maintained. Keeping this distance within the specified range helps reduce the chance of leaks, accidents, or operational inefficiencies.

Moreover, adhering to this guideline supports the overall integrity of the installation. If fittings are placed too far from the tank, it can complicate maintenance tasks, prolong the fuel delivery time, and create unnecessary sections of pipe that could become problematic over time. By maintaining a maximum of 6 inches from the tank's face, the installation remains efficient, safe, and compliant with industry standards.