These stainless steel tanks are fabricated to order allowing for complete customization for your application. However don't expect to wait 12-14 weeks for your stainless steel mixing tank. We can deliver your tank in less than half that time. Just submit your specifications, and we can modify a standard stainless steel tank design, get you a drawing to approve, you sign it and away we go. Standard tanks drain through the bottom mount 2NPT half coupling. There are many options from 316SS construction and #4 polish, to mixer brackets, custom fittings, dimple jackets, and level gauges. If you really need a tank fast contact us to see if your application qualifies for a three week delivery in our expedite program for stainless steel mixing tanks.