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SMS DN51 GASKET 2" ID BUNA
$1.25SMS DN51 GASKET 2" ID BUNAID: 51mm OD: 61mmTemperature Range: -20F to +200FExcellent: Petroleum Oils, Ethylene Glycol, Milk FatPoor: Aromatic Hydrocarbons, Brake Fluid, Ketones, Strong Acids or Caustics -
SMS DN76 GASKET 3" ID SILICONE
$1.75SMS DN76-S GASKET 3" ID SILICONEID: 76mm OD: 86mmTemperature Range -60F to +400F Excellent: Water, Plant/Animal oils & fatsPoor: Mineral and Silicone Oils, Fuels -
SMS DN25 GASKET 1" ID SILICONE
$0.75SMS DN25-S GASKET 1" ID SILICONEID: 25mm OD: 35mmTemperature Range -60F to +400F Excellent: Water, Plant/Animal oils & fatsPoor: Mineral and Silicone Oils, Fuels -
SMS DN89 FLANGED GASKET 3.5" ID EPDM
$2.25SMS DN89-E FLANGED GASKET 3.5" ID EPDMID: 89mm OD: 99mmTemperature Range: -60F to +300FExcellent: Steam, CausticPoor: Petroleum Oil, Milk Fat -
SMS DN51 FLANGED GASKET 2" ID BUNA
$1.25SMS DN51 FLANGED GASKET 2" ID BUNAID: 51mm OD: 61mmTemperature Range: -20F to +200FExcellent: Petroleum Oils, Ethylene Glycol, Milk FatPoor: Aromatic Hydrocarbons, Brake Fluid, Ketones, Strong Acids or Caustics -
SMS DN89 GASKET 3.5" ID BUNA
$2.25SMS DN89 GASKET 3.5" ID BUNAID: 89mm OD: 99mmTemperature Range: -20F to +200FExcellent: Petroleum Oils, Ethylene Glycol, Milk FatPoor: Aromatic Hydrocarbons, Brake Fluid, Ketones, Strong Acids or Caustics -
SMS DN32 GASKET 1.25" ID SILICONE
$0.85SMS DN32-S GASKET 1.25" ID SILICONEID: 32mm OD: 42mmTemperature Range -60F to +400F Excellent: Water, Plant/Animal oils & fatsPoor: Mineral and Silicone Oils, Fuels -
SMS DN63 GASKET 2.5" ID BUNA
$1.55SMS DN63 GASKET 2.5" ID BUNAID: 63mm OD: 73mmTemperature Range: -20F to +200FExcellent: Petroleum Oils, Ethylene Glycol, Milk FatPoor: Aromatic Hydrocarbons, Brake Fluid, Ketones, Strong Acids or Caustics -
DN101 SMS Style Gasket 4" Black EPDM
$1.65SMS DN101 GASKET 4" ID EPDMID: 101mm OD: 111mmTemperature Range: -60F to +300FExcellent: Steam, CausticPoor: Petroleum Oil, Milk Fat -
SMS DN25 FLANGED GASKET 1" ID SILICONE
$0.75SMS DN25-S FLANGED GASKET 1" ID SILID: 25mm OD: 35mmTemperature Range -60F to +400F Excellent: Water, Plant/Animal oils & fatsPoor: Mineral and Silicone Oils, Fuels -
SMS DN89 GASKET 3.5" ID SILICONE
$2.25SMS DN89-S GASKET 3.5" ID SILICONEID: 89mm OD: 99mmTemperature Range -60F to +400F Excellent: Water, Plant/Animal oils & fatsPoor: Mineral and Silicone Oils, Fuels -
SMS DN32 FLANGED GASKET 1.25" ID EPDM
$0.85SMS DN32-E FLANGED GASKET 1.25" ID EPDMID: 32mm OD: 42mmTemperature Range: -60F to +300FExcellent: Steam, CausticPoor: Petroleum Oil, Milk Fat
SMS Gasket

SMS Gaskets are sanitary gaskets made to the Swedish Metric Standard, commonly used in European brewery and beverage systems, particularly on racking arms, valve connections, and threaded fittings.
Available in DN sizes, these gaskets come in materials like EPDM, Silicone, and Buna. Choose between flat or flanged styles for better alignment and leak resistance.
Prefer imperial fittings? See our Specialty Gasket Options.
Available in DN sizes, these gaskets come in materials like EPDM, Silicone, and Buna. Choose between flat or flanged styles for better alignment and leak resistance.
Prefer imperial fittings? See our Specialty Gasket Options.