... With or Without (Flange, Groove, Vent, Stud) Aluminum capacitior case/can1.Sizes available: (mm)2.Material: Aluminum3.Diameter: 30 ... Exceptional specifications can be produced on consultation. aluminum capacitor cans, shell, housing, capacitor accessory, capacitor covermaterialpure aluminum size (mm)outer diameter: ... as per your drawing and sample. aluminum capacitor case, aluminum foil for capacitor