Another group of Ray Sanat’s products are the water process pumps. These pumps have stronger structure than normal water pumps (which are common in the market)Existence of a low percent of solid particles with a little chemical characteristic always put the pump in danger of getting harmed Utilizing special alloys which has the essential resistance in addition to making the pump’s price economic are the features of these pumps On the other hand, dusty areas and bad environmental condition require pumps with stronger structure in different parts especially the sealing and bearing :Some of the application of water process pumps are