Fusion submersible flange joint piping system in a innovation in the history of ppr pipes. Because with consideration for all the short coming of the existing available pipes for submersible pump. We have innovated an ultimate submersible piping system. Advantages long life span 50 to 100 years as per din, 8077/78. Fusion ppr, Pipe is food grade and hygienic. Easy installation conventional jointing system. Low cost. Low electric consumption due to more out, Put and less pumping hours. Resistance ton chemicals even with higher temperature up to 100 c in line with ISO standards 7471