This past week I was having a conversation with my friend and fine PSM professional Brian Chapin @ RCE and our discussion turned to diffuser tanks. Having been involved in several design and install projects over the past several years, getting to know a little something about diffuser tanks comes with the territory. But one of my biggest battles has been the use of “farm tanks” (i.e. plastic tanks) as diffuser tanks. We laughed for a moment and Brian in his usual fashion brought it all home with the question… what RAGAGEP are you using for your diffuser tank(s)?