Shopping Cart (0) Quotes (0) Express Ordering All Categories > Process Filters > Backflushing Filter/Strainers > BTU - Backflush Treatment Unit > View Items All CategoriesAll Categories Process FiltersProcess Filters Backflushing Filter/StrainersBackflushing Filter/Strainers BTU - Backflush Treatment UnitBTU - Backflush Treatment Unit View Items BTU - Backflush Treatment Unit Email This Page Download PDF Download PDF Printable Page DOWNLOADS BTU_catalogPgs Close Window Turnkey, automatic filtration unit for watermiscible cooling lubricants, oils or washing water which continuously filters solid particles, such as very fine magnetic and non-magnetic metal particles, corundum, sand particles etc.