16.00" ID X 18.75" OD

2" Black EPDM DIN 11851 Gasket 54mm ID 64mm ODTemperature Range: -60F to +300FExcellent: Steam, Caustic, EthanolPoor: Petroleum Oil, Milk Fat

3" White Teflon 100% Virgin PTFE Tri-Clover Gasket 2.875" ID 3.5" ODTemperature Range: -100F to +500F

3" White Silicone Tri-Clover Gasket 2.875" ID 3.5" ODTemperature Range: -65F to +390FExcellent: Mineral Oils, Ozone, Dry Heat, Mild CausticsPoor: Petroleum Oils, Ketones, Concentradted Acids, Tear Resistance

4" White EPDM Tri-Clover Gasket 3.875" ID 4.5" ODTemperature Range: -60F to +300FExcellent: Steam, CausticPoor: Petroleum Oil, Milk Fat

3" White Buna Tri-Clover Gasket 2.875" ID 3.5" ODTemperature Range: -20F to +200FExcellent: Petroleum Oils, Ethylene Glycol, Milk FatPoor: Aromatic Hydrocarbons, Brake Fluid, Ketones, Strong Acids or Caustics

3" Red Silicone Tri-Clover Gasket 2.875" ID 3.5" ODTemperature Range: -65F to +390FExcellent: Mineral Oils, Ozone, Dry Heat, Mild CausticsPoor: Petroleum Oils, Ketones, Concentradted Acids, Tear Resistance

4" Grey EPDM Tri-Clover Gasket 3.875" ID 4.5" ODTemperature Range: -60F to +300FExcellent: Steam, CausticPoor: Petroleum Oil, Milk Fat

3" Black Viton Tri-Clover Gasket 2.875" ID 3.5" ODTemperature Range: +5F to +400FExcellent: Strong Acids, Petroleum Products, Solvents, OilPoor: Hydrocarbons, Ketones, Steam

3" Black EPDM Tri-Clover Gasket 2.875" ID 3.5" ODTemperature Range: -60F to +300FExcellent: Steam, CausticPoor: Petroleum Oil, Milk Fat

3.0" TC Style Gasket Black Buna Box of 25