Compressed Air Filter, 1 2 in (NPT), Sub Micronic, For Use with Plasma Machines ORS NASCO vibrant impressions Remarkably resilient ink dries vibrant impressions Remarkably resilient ink dries quickly and resists both fading and water Endlessly versatile ultra fine point is perfect for countless uses in the classroom [Nom] 4 1 2 in Grit 24 Hardness Grade A24R Hazmat NO Jan San Catalog NO Prop 65 NO Quarterly Flier NO Special Order NO Speed [Max] 13300 RPM Stock Status In Stock Style Depressed Center Grinding Wheels Thickness [Nom] 1 4 in Tool Shape Type 28 Type Type 27 Used With Angle Grinders Welding Catalog NO Mount at point of use downstream of Motor Guard M 26 60 Filter Removes oil vapor from air using activated carbon The ultimate final filter for plasma cutters and other critical applications