Q-Line Gasket

Sanitary Q-Line Gaskets for Dairy and Beverage Systems
Q-Line Gaskets are sanitary gaskets designed for use with Q-Line union fittings — a self-aligning sanitary connection found in dairy, food, and beverage processing systems.

Available in standard sizes from 1.5" to 4", Q-Line gaskets are offered in EPDM, Silicone, Buna, Viton, and PTFE to accommodate a wide range of fluids, temperatures, and cleaning protocols.

For additional sanitary sealing options, see our Specialty Gaskets section.
  • 4" Black Viton Q-Line Gasket

    4" Black Viton Q-Line Gasket

    $25.50
    4" Black Viton Q-Line GasketOD: 5.03" ID: 3.87"Temperature Range: +5F to +400FExcellent: Strong Acids, Petroleum Products, Solvents, OilPoor: Hydrocarbons, Ketones, Steam

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  • 1.5" Black Buna Q-Line Gasket

    1.5" Black Buna Q-Line Gasket

    $1.05
    1.5" Black Buna Q-Line GasketOD: 2.09" ID: 1.37"Temperature Range: -20F to +200FExcellent: Petroleum Oils, Ethylene Glycol, Milk FatPoor: Aromatic Hydrocarbons, Brake Fluid, Ketones, Strong Acids or Caustics

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  • 1.5" Black Viton Q-Line Gasket

    1.5" Black Viton Q-Line Gasket

    $12.25
    1.5" Black Viton Q-Line GasketOD: 2.09" ID: 1.37"Temperature Range: +5F to +400FExcellent: Strong Acids, Petroleum Products, Solvents, OilPoor: Hydrocarbons, Ketones, Steam

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  • 2" Black Buna Q-Line Gasket

    2" Black Buna Q-Line Gasket

    $1.35
    2" Black Buna Q-Line GasketOD: 2.74" ID: 1.88"Temperature Range: -20F to +200FExcellent: Petroleum Oils, Ethylene Glycol, Milk FatPoor: Aromatic Hydrocarbons, Brake Fluid, Ketones, Strong Acids or Caustics

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  • 2" Black Viton Q-Line Gasket

    2" Black Viton Q-Line Gasket

    $14.05
    2" Black Viton Q-Line GasketOD: 2.74" ID: 1.88"Temperature Range: +5F to +400FExcellent: Strong Acids, Petroleum Products, Solvents, OilPoor: Hydrocarbons, Ketones, Steam

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  • 2.5" Black Viton Q-Line Gasket

    2.5" Black Viton Q-Line Gasket

    $17.75
    2.5" Black Viton Q-Line GasketOD: 3.4" ID: 2.37"Temperature Range: +5F to +400FExcellent: Strong Acids, Petroleum Products, Solvents, OilPoor: Hydrocarbons, Ketones, Steam

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  • 3" Black Buna Q-Line Gasket

    3" Black Buna Q-Line Gasket

    $2.05
    3" Black Buna Q-Line GasketOD: 4.06" ID: 2.9"Temperature Range: -20F to +200FExcellent: Petroleum Oils, Ethylene Glycol, Milk FatPoor: Aromatic Hydrocarbons, Brake Fluid, Ketones, Strong Acids or Caustics

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  • 3" Black Viton Q-Line Gasket

    3" Black Viton Q-Line Gasket

    $21.20
    3" Black Viton Q-Line GasketOD: 4.06" ID: 2.9"Temperature Range: +5F to +400FExcellent: Strong Acids, Petroleum Products, Solvents, OilPoor: Hydrocarbons, Ketones, Steam

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  • 3" White Silicone Q-Line Gasket

    3" White Silicone Q-Line Gasket

    $6.25
    3" White Silicone Q-Line GasketOD: 4.06" ID: 2.9"Temperature Range: -65F to +390FExcellent: Mineral Oils, Ozone, Dry Heat, Mild CausticsPoor: Petroleum Oils, Ketones, Concentradted Acids, Tear Resistance

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  • 4" Black Buna Q-Line Gasket

    4" Black Buna Q-Line Gasket

    $3.65
    4" Black Buna Q-Line GasketOD: 5.03" ID: 3.87"Temperature Range: -20F to +200FExcellent: Petroleum Oils, Ethylene Glycol, Milk FatPoor: Aromatic Hydrocarbons, Brake Fluid, Ketones, Strong Acids or Caustics

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