DSO Fluid Handling FKM gaskets are able to be picked up by a metal-detection system and X-ray machines to prevent contamination of the process line. Their blue color means they’re also easily spotted and removed if a piece falls into your line. If a piece wears off, fragments as small as 1 mm can be picked up by a metal-detection system to prevent contamination of your process line. FKM, aka fluroelastomer or Viton®, is a synthetic rubber that heat resistant and compatible with exposure to many fluids and chemical exposures. Available in sizes 1/2 in. to 4 in.








