The Perforated Disk Gasket is a Metal Detectable gasket that is ideal for tri-clamps and a variety of other fittings.
Multiple sizes and materials are available
Sizes: 1", 1 1/2", 2", 2 1/2", 3", 4"
Materials: Buna, EPDM, Viton, Silicone
Hole Size: 0.1", 0.063", 0.125", 0.250"