Brewery O-Rings

Brewery O-Rings and O‑Ring Kits
Brewery O‑Rings & O-Ring Kits provide essential sealing solutions for breweries, brewing equipment, sample valves, pumps, and more.

O‑rings in EPDM, Silicone, Viton or Buna to preserve flavor integrity and hygiene across brewing systems, help prevent leaks, extend equipment life, and minimize downtime.

Contact us for additonal sizes, materials, and sealing solutions.
  • -203 70 DURO RED FDA SILICONE  5/16 ID 1/8 TH

    -203 70 DURO RED FDA SILICONE  5/16 ID 1/8 TH

    $1.50
    AS568-203 70 DURO RED FDA SILICONE O-RINGBAG QUANTITY: 10 PIECESNOMINAL DIMENSIONS:  5/16 ID  9/16 OD  1/8 TH Temperature Range: -65F to +390FExcellent: Mineral Oils, Ozone, Dry Heat, Mild CausticsPoor: Petroleum Oils, Ketones,...

  • -206 70 DURO WHITE FDA BUNA  1/2 ID 1/8 TH

    -206 70 DURO WHITE FDA BUNA  1/2 ID 1/8 TH

    $2.50
    AS568-206 70 DURO WHITE FDA BUNA O-RINGBAG QUANTITY: 10 PIECESNOMINAL DIMENSIONS:  1/2 ID  3/4 OD  1/8 TH Temperature Range: -20F to +200FExcellent: Petroleum Oils, Ethylene Glycol, Milk FatPoor: Aromatic Hydrocarbons, Brake Fluid, Ketones, Strong Acids...

  • -208 70 DURO WHITE FDA BUNA  5/8 ID 1/8 TH

    -208 70 DURO WHITE FDA BUNA  5/8 ID 1/8 TH

    $2.50
    AS568-208 70 DURO WHITE FDA BUNA O-RINGBAG QUANTITY: 10 PIECESNOMINAL DIMENSIONS:  5/8 ID  7/8 OD  1/8 TH Temperature Range: -20F to +200FExcellent: Petroleum Oils, Ethylene Glycol, Milk FatPoor: Aromatic Hydrocarbons, Brake Fluid, Ketones, Strong Acids...

  • -210 70 DURO RED FDA SILICONE  3/4 ID 1/8 TH

    -210 70 DURO RED FDA SILICONE  3/4 ID 1/8 TH

    $2.00
    AS568-210 70 DURO RED FDA SILICONE O-RINGBAG QUANTITY: 10 PIECESNOMINAL DIMENSIONS:  3/4 ID  1 OD  1/8 TH Temperature Range: -65F to +390FExcellent: Mineral Oils, Ozone, Dry Heat, Mild CausticsPoor: Petroleum Oils, Ketones, Concentradted Acids, Tear...

  • -006 70 DURO WHITE FDA BUNA  1/8 ID 1/16 TH

    -006 70 DURO WHITE FDA BUNA  1/8 ID 1/16 TH

    $1.00
    AS568-006 70 DURO WHITE FDA BUNA O-RINGBAG QUANTITY: 10 PIECESNOMINAL DIMENSIONS:  1/8 ID  1/4 OD  1/16 TH Temperature Range: -20F to +200FExcellent: Petroleum Oils, Ethylene Glycol, Milk FatPoor: Aromatic Hydrocarbons, Brake Fluid, Ketones, Strong Acids...

  • -008 70 DURO RED FDA SILICONE  3/16 ID 1/16 TH

    -008 70 DURO RED FDA SILICONE  3/16 ID 1/16 TH

    $1.00
    AS568-008 70 DURO RED FDA SILICONE O-RINGBAG QUANTITY: 10 PIECESNOMINAL DIMENSIONS:  3/16 ID  5/16 OD  1/16 TH Temperature Range: -65F to +390FExcellent: Mineral Oils, Ozone, Dry Heat, Mild CausticsPoor: Petroleum Oils, Ketones, Concentradted Acids, Tear...

  • -018 75 DURO BLUE FDA VITON  3/4 ID 1/16 TH

    -018 75 DURO BLUE FDA VITON  3/4 ID 1/16 TH

    $2.50
    AS568-018 75 DURO BLUE FDA VITON O-RINGBAG QUANTITY: 10 PIECESNOMINAL DIMENSIONS:  3/4 ID  7/8 OD  1/16 TH Temperature Range: +5F to +400FExcellent: Strong Acids, Petroleum Products, Solvents, OilPoor: Hydrocarbons, Ketones, Steam

  • -106 70 DURO RED FDA SILICONE  3/16 ID 3/32 TH

    -106 70 DURO RED FDA SILICONE  3/16 ID 3/32 TH

    $1.00
    AS568-106 70 DURO RED FDA SILICONE O-RINGBAG QUANTITY: 10 PIECESNOMINAL DIMENSIONS:  3/16 ID  3/8 OD  3/32 TH Temperature Range: -65F to +390FExcellent: Mineral Oils, Ozone, Dry Heat, Mild CausticsPoor: Petroleum Oils, Ketones, Concentradted Acids, Tear...

  • -109 70 DURO RED FDA SILICONE  5/16 ID 3/32 TH

    -109 70 DURO RED FDA SILICONE  5/16 ID 3/32 TH

    $1.00
    AS568-109 70 DURO RED FDA SILICONE O-RINGBAG QUANTITY: 10 PIECESNOMINAL DIMENSIONS:  5/16 ID  1/2 OD  3/32 TH Temperature Range: -65F to +390FExcellent: Mineral Oils, Ozone, Dry Heat, Mild CausticsPoor: Petroleum Oils, Ketones, Concentradted Acids, Tear...