2.5" Blue Buna DIN 11851 Gasket71mm" ID 81mm ODTemperature Range: -20F to +200FExcellent: Petroleum Oils, Ethylene Glycol, Milk FatPoor: Aromatic Hydrocarbons, Brake Fluid, Ketones, Strong Acids or Caustics

4" White Teflon 100% Virgin PTFE Tri-Clover Gasket 3.875" ID 4.5" ODTemperature Range: -100F to +500F

4" White Silicone Tri-Clover Gasket 3.875" ID 4.5" ODTemperature Range: -65F to +390FExcellent: Mineral Oils, Ozone, Dry Heat, Mild CausticsPoor: Petroleum Oils, Ketones, Concentradted Acids, Tear Resistance

4" White Buna Tri-Clover Gasket 3.875" ID 4.5" ODTemperature Range: -20F to +200FExcellent: Petroleum Oils, Ethylene Glycol, Milk FatPoor: Aromatic Hydrocarbons, Brake Fluid, Ketones, Strong Acids or Caustics

4" Red Silicone Tri-Clover Gasket 3.875" ID 4.5" ODTemperature Range: -65F to +390FExcellent: Mineral Oils, Ozone, Dry Heat, Mild CausticsPoor: Petroleum Oils, Ketones, Concentradted Acids, Tear Resistance

4" Black Viton Tri-Clover Gasket 3.875" ID 4.5" ODTemperature Range: +5F to +400FExcellent: Strong Acids, Petroleum Products, Solvents, OilPoor: Hydrocarbons, Ketones, Steam

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

4" Black Buna Tri-Clover Gasket 3.875" ID 4.5" ODTemperature Range: -20F to +200FExcellent: Petroleum Oils, Ethylene Glycol, Milk FatPoor: Aromatic Hydrocarbons, Brake Fluid, Ketones, Strong Acids or Caustics

4-way Cross with 1-1/2" standard TC style fittings

AS568-113 70 DURO BLACK FDA EPDM NSF61 O-RINGBAG QUANTITY: 10 PIECESNOMINAL DIMENSIONS:  9/16 ID  3/4 OD  3/32 TH Temperature Range: -60F to +300FExcellent: Steam, CausticPoor: Petroleum Oil, Milk Fat