EPDM O-rings

EPDM O-Rings

Shop EPDM O-rings for water, outdoor, plumbing, washdown, weather-exposed, and general replacement jobs. Choose the exact size by inside diameter and cross section, then select the hardness you need.

Typical temperature-55 to +120 °CTypical for the family; the supplied compound decides the usable range.

Good for

  • Hot water, steam and glycol coolants
  • Glycol brake fluid and many phosphate ester fluids
  • Ozone, UV and weathering

Avoid / check

  • Any mineral oil, fuel or petroleum grease
  • Hydrocarbon solvents
  • Food or drinking water: needs a documented compound

Shore A grades listed here: 70/80

Listings
6,100
Priced
per pack
Units
mm + in

Find a size in EPDM

How to measure
Unit

ID is the inside diameter, CS the thickness of the ring. Decimal commas are fine (20,5).

Showing 961–1008 of 6,100

EPDM O-Rings catalog
Size (ID × CS)HardnessSize ref.Smallest packStatusAction
331.00 × 3.50 mm13.031 × 0.138 in 70A EPDM — $43.67 / 10 pcs $4.37 / pc Available to order
Packs and details for O-Ring 331.00 × 3.50 mm · EPDM · 70A
331.00 × 3.00 mm13.031 × 0.118 in 70A EPDM — $36.47 / 10 pcs $3.65 / pc Available to order
Packs and details for O-Ring 331.00 × 3.00 mm · EPDM · 70A
330.00 × 8.00 mm12.992 × 0.315 in 70A EPDM — $83.01 / 10 pcs $8.30 / pc Available to order
Packs and details for O-Ring 330.00 × 8.00 mm · EPDM · 70A
330.00 × 7.00 mm12.992 × 0.276 in 70A EPDM — $164.84 / 10 pcs $16.48 / pc Available to order
Packs and details for O-Ring 330.00 × 7.00 mm · EPDM · 70A
330.00 × 5.00 mm12.992 × 0.197 in 70A EPDM — $121.28 / 10 pcs $12.13 / pc Available to order
Packs and details for O-Ring 330.00 × 5.00 mm · EPDM · 70A
330.00 × 4.00 mm12.992 × 0.157 in 70A EPDM — $48.33 / 10 pcs $4.83 / pc Available to order
Packs and details for O-Ring 330.00 × 4.00 mm · EPDM · 70A
330.00 × 3.53 mm12.992 × 0.139 in 70A EPDM — $106.55 / 10 pcs $10.66 / pc Available to order
Packs and details for O-Ring 330.00 × 3.53 mm · EPDM · 70A
330.00 × 3.50 mm12.992 × 0.138 in 70A EPDM — $106.55 / 10 pcs $10.66 / pc Available to order
Packs and details for O-Ring 330.00 × 3.50 mm · EPDM · 70A
330.00 × 3.00 mm12.992 × 0.118 in 70A EPDM — $36.47 / 10 pcs $3.65 / pc Available to order
Packs and details for O-Ring 330.00 × 3.00 mm · EPDM · 70A
329.80 × 3.53 mm12.984 × 0.139 in 80A EPDM — $89.34 / 20 pcs $4.47 / pc Available to order
Packs and details for O-Ring 329.80 × 3.53 mm · EPDM · 80A
329.80 × 3.53 mm12.984 × 0.139 in 70A EPDM — $73.18 / 10 pcs $7.32 / pc Available to order
Packs and details for O-Ring 329.80 × 3.53 mm · EPDM · 70A
329.79 × 3.53 mm12.984 × 0.139 in 70A EPDM AS568-279 $32.49 / 10 pcs $3.25 / pc Available to order
Packs and details for O-Ring 329.79 × 3.53 mm · EPDM · 70A
329.57 × 7.00 mm12.975 × 0.276 in 70A EPDM — $127.96 / 10 pcs $12.80 / pc Available to order
Packs and details for O-Ring 329.57 × 7.00 mm · EPDM · 70A
329.57 × 6.99 mm12.975 × 0.275 in 70A EPDM AS568-455 $132.13 / 10 pcs $13.21 / pc Available to order
Packs and details for O-Ring 329.57 × 6.99 mm · EPDM · 70A
329.57 × 5.34 mm12.975 × 0.210 in 70A EPDM — $94.58 / 10 pcs $9.46 / pc Available to order
Packs and details for O-Ring 329.57 × 5.34 mm · EPDM · 70A
329.57 × 5.33 mm12.975 × 0.210 in 80A EPDM AS568-382 $57.70 / 10 pcs $5.77 / pc Available to order
Packs and details for O-Ring 329.57 × 5.33 mm · EPDM · 80A
329.57 × 5.33 mm12.975 × 0.210 in 70A EPDM AS568-382 $39.73 / 10 pcs $3.97 / pc Available to order
Packs and details for O-Ring 329.57 × 5.33 mm · EPDM · 70A
329.54 × 5.34 mm12.974 × 0.210 in 70A EPDM — $37.99 / 10 pcs $3.80 / pc Available to order
Packs and details for O-Ring 329.54 × 5.34 mm · EPDM · 70A
329.50 × 7.00 mm12.972 × 0.276 in 70A EPDM — $49.70 / 10 pcs $4.97 / pc Available to order
Packs and details for O-Ring 329.50 × 7.00 mm · EPDM · 70A
329.50 × 6.99 mm12.972 × 0.275 in 70A EPDM — $127.96 / 10 pcs $12.80 / pc Available to order
Packs and details for O-Ring 329.50 × 6.99 mm · EPDM · 70A
329.00 × 8.00 mm12.953 × 0.315 in 70A EPDM — $82.37 / 10 pcs $8.24 / pc Available to order
Packs and details for O-Ring 329.00 × 8.00 mm · EPDM · 70A
329.00 × 7.00 mm12.953 × 0.276 in 70A EPDM — $62.06 / 10 pcs $6.21 / pc Available to order
Packs and details for O-Ring 329.00 × 7.00 mm · EPDM · 70A
329.00 × 5.00 mm12.953 × 0.197 in 70A EPDM — $119.95 / 10 pcs $12.00 / pc Available to order
Packs and details for O-Ring 329.00 × 5.00 mm · EPDM · 70A
329.00 × 4.00 mm12.953 × 0.157 in 70A EPDM — $48.17 / 10 pcs $4.82 / pc Available to order
Packs and details for O-Ring 329.00 × 4.00 mm · EPDM · 70A
329.00 × 3.50 mm12.953 × 0.138 in 70A EPDM — $106.14 / 10 pcs $10.61 / pc Available to order
Packs and details for O-Ring 329.00 × 3.50 mm · EPDM · 70A
329.00 × 3.00 mm12.953 × 0.118 in 70A EPDM — $36.47 / 10 pcs $3.65 / pc Available to order
Packs and details for O-Ring 329.00 × 3.00 mm · EPDM · 70A
326.24 × 5.33 mm12.844 × 0.210 in 70A EPDM — $126.90 / 10 pcs $12.69 / pc Available to order
Packs and details for O-Ring 326.24 × 5.33 mm · EPDM · 70A
325.00 × 5.33 mm12.795 × 0.210 in 70A EPDM — $44.82 / 10 pcs $4.48 / pc Available to order
Packs and details for O-Ring 325.00 × 5.33 mm · EPDM · 70A
325.00 × 5.30 mm12.795 × 0.209 in 70A EPDM — $44.82 / 10 pcs $4.48 / pc Available to order
Packs and details for O-Ring 325.00 × 5.30 mm · EPDM · 70A
324.00 × 5.34 mm12.756 × 0.210 in 70A EPDM — $44.49 / 10 pcs $4.45 / pc Available to order
Packs and details for O-Ring 324.00 × 5.34 mm · EPDM · 70A
323.85 × 5.33 mm12.750 × 0.210 in 70A EPDM — $124.87 / 10 pcs $12.49 / pc Available to order
Packs and details for O-Ring 323.85 × 5.33 mm · EPDM · 70A
321.00 × 7.00 mm12.638 × 0.276 in 70A EPDM — $59.87 / 10 pcs $5.99 / pc Available to order
Packs and details for O-Ring 321.00 × 7.00 mm · EPDM · 70A
321.00 × 5.00 mm12.638 × 0.197 in 70A EPDM — $49.98 / 10 pcs $5.00 / pc Available to order
Packs and details for O-Ring 321.00 × 5.00 mm · EPDM · 70A
321.00 × 4.00 mm12.638 × 0.157 in 70A EPDM — $46.46 / 10 pcs $4.65 / pc Available to order
Packs and details for O-Ring 321.00 × 4.00 mm · EPDM · 70A
321.00 × 3.00 mm12.638 × 0.118 in 70A EPDM — $34.95 / 10 pcs $3.50 / pc Available to order
Packs and details for O-Ring 321.00 × 3.00 mm · EPDM · 70A
321.00 × 2.50 mm12.638 × 0.098 in 70A EPDM — $34.64 / 10 pcs $3.46 / pc Available to order
Packs and details for O-Ring 321.00 × 2.50 mm · EPDM · 70A
320.00 × 7.00 mm12.598 × 0.276 in 70A EPDM — $59.48 / 10 pcs $5.95 / pc Available to order
Packs and details for O-Ring 320.00 × 7.00 mm · EPDM · 70A
320.00 × 5.00 mm12.598 × 0.197 in 70A EPDM — $49.64 / 10 pcs $4.96 / pc Available to order
Packs and details for O-Ring 320.00 × 5.00 mm · EPDM · 70A
320.00 × 4.00 mm12.598 × 0.157 in 70A EPDM — $46.19 / 10 pcs $4.62 / pc Available to order
Packs and details for O-Ring 320.00 × 4.00 mm · EPDM · 70A
320.00 × 3.00 mm12.598 × 0.118 in 70A EPDM — $34.95 / 10 pcs $3.50 / pc Available to order
Packs and details for O-Ring 320.00 × 3.00 mm · EPDM · 70A
320.00 × 2.50 mm12.598 × 0.098 in 70A EPDM — $34.64 / 10 pcs $3.46 / pc Available to order
Packs and details for O-Ring 320.00 × 2.50 mm · EPDM · 70A
319.50 × 5.70 mm12.579 × 0.224 in 70A EPDM — $45.28 / 10 pcs $4.53 / pc Available to order
Packs and details for O-Ring 319.50 × 5.70 mm · EPDM · 70A
319.30 × 5.70 mm12.571 × 0.224 in 70A EPDM — $45.28 / 10 pcs $4.53 / pc Available to order
Packs and details for O-Ring 319.30 × 5.70 mm · EPDM · 70A
319.20 × 5.70 mm12.567 × 0.224 in 70A EPDM — $45.28 / 10 pcs $4.53 / pc Available to order
Packs and details for O-Ring 319.20 × 5.70 mm · EPDM · 70A
319.00 × 7.00 mm12.559 × 0.276 in 70A EPDM — $59.11 / 10 pcs $5.91 / pc Available to order
Packs and details for O-Ring 319.00 × 7.00 mm · EPDM · 70A
319.00 × 5.70 mm12.559 × 0.224 in 70A EPDM — $45.28 / 10 pcs $4.53 / pc Available to order
Packs and details for O-Ring 319.00 × 5.70 mm · EPDM · 70A
319.00 × 5.00 mm12.559 × 0.197 in 70A EPDM — $49.29 / 10 pcs $4.93 / pc Available to order
Packs and details for O-Ring 319.00 × 5.00 mm · EPDM · 70A
319.00 × 4.00 mm12.559 × 0.157 in 70A EPDM — $46.01 / 10 pcs $4.60 / pc Available to order
Packs and details for O-Ring 319.00 × 4.00 mm · EPDM · 70A

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