Poly Fused and Welded Fittings
The biggest culprit in tank structure failure is fitting split. This is when a hole is cut into your tank to fit a brass fitting weakening the sides of an otherwise sturdy and durable tank. The cutting of the hole alone will not cause a failure, it is the fitting combined with pressure from the contents of the tank.
Poly Welded Fittings
Nu-Tank eliminates fitting split and weak spots by creating a one piece tank and fitting structure by poly fusing and welding the fitting into the tank. The fitting is fused inside the wall of the tank and then welded around the outside, making the tank and fitting become one eliminated fitting ‘weak spot’ or ‘fitting split’. Watch the video showing Nu-Tank’s construction.