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 1153–1200 of 6,100

EPDM O-Rings catalog
Size (ID × CS)HardnessSize ref.Smallest packStatusAction
281.00 × 10.00 mm11.063 × 0.394 in 70A EPDM — $93.80 / 10 pcs $9.38 / pc Available to order
Packs and details for O-Ring 281.00 × 10.00 mm · EPDM · 70A
281.00 × 8.00 mm11.063 × 0.315 in 70A EPDM — $63.46 / 10 pcs $6.35 / pc Available to order
Packs and details for O-Ring 281.00 × 8.00 mm · EPDM · 70A
281.00 × 6.00 mm11.063 × 0.236 in 70A EPDM — $47.17 / 10 pcs $4.72 / pc Available to order
Packs and details for O-Ring 281.00 × 6.00 mm · EPDM · 70A
281.00 × 5.00 mm11.063 × 0.197 in 70A EPDM — $41.57 / 10 pcs $4.16 / pc Available to order
Packs and details for O-Ring 281.00 × 5.00 mm · EPDM · 70A
281.00 × 4.00 mm11.063 × 0.157 in 70A EPDM — $37.04 / 10 pcs $3.70 / pc Available to order
Packs and details for O-Ring 281.00 × 4.00 mm · EPDM · 70A
281.00 × 3.00 mm11.063 × 0.118 in 70A EPDM — $39.00 / 10 pcs $3.90 / pc Available to order
Packs and details for O-Ring 281.00 × 3.00 mm · EPDM · 70A
281.00 × 2.50 mm11.063 × 0.098 in 70A EPDM — $35.30 / 10 pcs $3.53 / pc Available to order
Packs and details for O-Ring 281.00 × 2.50 mm · EPDM · 70A
280.00 × 10.00 mm11.024 × 0.394 in 70A EPDM — $93.59 / 10 pcs $9.36 / pc Available to order
Packs and details for O-Ring 280.00 × 10.00 mm · EPDM · 70A
280.00 × 6.00 mm11.024 × 0.236 in 70A EPDM — $47.49 / 10 pcs $4.75 / pc Available to order
Packs and details for O-Ring 280.00 × 6.00 mm · EPDM · 70A
280.00 × 5.33 mm11.024 × 0.210 in 70A EPDM — $43.56 / 10 pcs $4.36 / pc Available to order
Packs and details for O-Ring 280.00 × 5.33 mm · EPDM · 70A
280.00 × 5.30 mm11.024 × 0.209 in 70A EPDM — $43.92 / 10 pcs $4.39 / pc Available to order
Packs and details for O-Ring 280.00 × 5.30 mm · EPDM · 70A
280.00 × 5.00 mm11.024 × 0.197 in 70A EPDM JIS B 2401 GM280 $41.38 / 10 pcs $4.14 / pc Available to order
Packs and details for O-Ring 280.00 × 5.00 mm · EPDM · 70A
280.00 × 4.00 mm11.024 × 0.157 in 70A EPDM — $37.04 / 10 pcs $3.70 / pc Available to order
Packs and details for O-Ring 280.00 × 4.00 mm · EPDM · 70A
280.00 × 3.55 mm11.024 × 0.140 in 70A EPDM — $33.72 / 10 pcs $3.37 / pc Available to order
Packs and details for O-Ring 280.00 × 3.55 mm · EPDM · 70A
280.00 × 3.50 mm11.024 × 0.138 in 70A EPDM — $33.72 / 10 pcs $3.37 / pc Available to order
Packs and details for O-Ring 280.00 × 3.50 mm · EPDM · 70A
280.00 × 3.00 mm11.024 × 0.118 in 70A EPDM — $39.00 / 10 pcs $3.90 / pc Available to order
Packs and details for O-Ring 280.00 × 3.00 mm · EPDM · 70A
280.00 × 2.50 mm11.024 × 0.098 in 70A EPDM — $35.30 / 10 pcs $3.53 / pc Available to order
Packs and details for O-Ring 280.00 × 2.50 mm · EPDM · 70A
279.90 × 3.53 mm11.020 × 0.139 in 70A EPDM — $36.41 / 10 pcs $3.64 / pc Available to order
Packs and details for O-Ring 279.90 × 3.53 mm · EPDM · 70A
279.30 × 5.70 mm10.996 × 0.224 in 70A EPDM — $46.07 / 10 pcs $4.61 / pc Available to order
Packs and details for O-Ring 279.30 × 5.70 mm · EPDM · 70A
279.20 × 5.70 mm10.992 × 0.224 in 70A EPDM — $46.07 / 10 pcs $4.61 / pc Available to order
Packs and details for O-Ring 279.20 × 5.70 mm · EPDM · 70A
279.00 × 10.00 mm10.984 × 0.394 in 70A EPDM — $93.59 / 10 pcs $9.36 / pc Available to order
Packs and details for O-Ring 279.00 × 10.00 mm · EPDM · 70A
279.00 × 8.00 mm10.984 × 0.315 in 70A EPDM — $62.47 / 10 pcs $6.25 / pc Available to order
Packs and details for O-Ring 279.00 × 8.00 mm · EPDM · 70A
279.00 × 7.00 mm10.984 × 0.276 in 70A EPDM — $135.23 / 10 pcs $13.52 / pc Available to order
Packs and details for O-Ring 279.00 × 7.00 mm · EPDM · 70A
279.00 × 6.90 mm10.984 × 0.272 in 70A EPDM — $131.96 / 10 pcs $13.20 / pc Available to order
Packs and details for O-Ring 279.00 × 6.90 mm · EPDM · 70A
279.00 × 6.00 mm10.984 × 0.236 in 70A EPDM — $47.01 / 10 pcs $4.70 / pc Available to order
Packs and details for O-Ring 279.00 × 6.00 mm · EPDM · 70A
279.00 × 5.33 mm10.984 × 0.210 in 70A EPDM — $43.41 / 10 pcs $4.34 / pc Available to order
Packs and details for O-Ring 279.00 × 5.33 mm · EPDM · 70A
279.00 × 3.53 mm10.984 × 0.139 in 80A EPDM — $95.64 / 20 pcs $4.78 / pc Available to order
Packs and details for O-Ring 279.00 × 3.53 mm · EPDM · 80A
279.00 × 3.53 mm10.984 × 0.139 in 70A EPDM — $44.02 / 10 pcs $4.40 / pc Available to order
Packs and details for O-Ring 279.00 × 3.53 mm · EPDM · 70A
279.00 × 3.50 mm10.984 × 0.138 in 70A EPDM — $79.88 / 10 pcs $7.99 / pc Available to order
Packs and details for O-Ring 279.00 × 3.50 mm · EPDM · 70A
279.00 × 3.00 mm10.984 × 0.118 in 70A EPDM — $39.00 / 10 pcs $3.90 / pc Available to order
Packs and details for O-Ring 279.00 × 3.00 mm · EPDM · 70A
279.00 × 2.50 mm10.984 × 0.098 in 70A EPDM — $35.30 / 10 pcs $3.53 / pc Available to order
Packs and details for O-Ring 279.00 × 2.50 mm · EPDM · 70A
278.99 × 3.53 mm10.984 × 0.139 in 70A EPDM AS568-276 $44.90 / 10 pcs $4.49 / pc Available to order
Packs and details for O-Ring 278.99 × 3.53 mm · EPDM · 70A
278.90 × 3.53 mm10.980 × 0.139 in 70A EPDM — $33.60 / 10 pcs $3.36 / pc Available to order
Packs and details for O-Ring 278.90 × 3.53 mm · EPDM · 70A
278.89 × 3.53 mm10.980 × 0.139 in 70A EPDM — $79.88 / 10 pcs $7.99 / pc Available to order
Packs and details for O-Ring 278.89 × 3.53 mm · EPDM · 70A
278.77 × 6.99 mm10.975 × 0.275 in 70A EPDM AS568-451 $112.73 / 10 pcs $11.27 / pc Available to order
Packs and details for O-Ring 278.77 × 6.99 mm · EPDM · 70A
278.77 × 5.34 mm10.975 × 0.210 in 70A EPDM — $35.54 / 10 pcs $3.55 / pc Available to order
Packs and details for O-Ring 278.77 × 5.34 mm · EPDM · 70A
278.77 × 5.33 mm10.975 × 0.210 in 70A EPDM AS568-379 $31.37 / 10 pcs $3.14 / pc Available to order
Packs and details for O-Ring 278.77 × 5.33 mm · EPDM · 70A
278.70 × 7.00 mm10.972 × 0.276 in 70A EPDM — $45.20 / 10 pcs $4.52 / pc Available to order
Packs and details for O-Ring 278.70 × 7.00 mm · EPDM · 70A
278.70 × 6.99 mm10.972 × 0.275 in 70A EPDM — $118.02 / 10 pcs $11.80 / pc Available to order
Packs and details for O-Ring 278.70 × 6.99 mm · EPDM · 70A
278.70 × 5.70 mm10.972 × 0.224 in 70A EPDM — $46.07 / 10 pcs $4.61 / pc Available to order
Packs and details for O-Ring 278.70 × 5.70 mm · EPDM · 70A
278.70 × 5.33 mm10.972 × 0.210 in 70A EPDM — $80.12 / 10 pcs $8.01 / pc Available to order
Packs and details for O-Ring 278.70 × 5.33 mm · EPDM · 70A
278.70 × 3.53 mm10.972 × 0.139 in 70A EPDM — $79.88 / 10 pcs $7.99 / pc Available to order
Packs and details for O-Ring 278.70 × 3.53 mm · EPDM · 70A
278.60 × 5.70 mm10.969 × 0.224 in 70A EPDM — $46.07 / 10 pcs $4.61 / pc Available to order
Packs and details for O-Ring 278.60 × 5.70 mm · EPDM · 70A
278.00 × 7.00 mm10.945 × 0.276 in 70A EPDM — $50.03 / 10 pcs $5.00 / pc Available to order
Packs and details for O-Ring 278.00 × 7.00 mm · EPDM · 70A
278.00 × 3.50 mm10.945 × 0.138 in 70A EPDM — $79.61 / 10 pcs $7.96 / pc Available to order
Packs and details for O-Ring 278.00 × 3.50 mm · EPDM · 70A
277.00 × 7.00 mm10.906 × 0.276 in 70A EPDM — $66.45 / 10 pcs $6.65 / pc Available to order
Packs and details for O-Ring 277.00 × 7.00 mm · EPDM · 70A
276.00 × 8.00 mm10.866 × 0.315 in 70A EPDM — $81.49 / 10 pcs $8.15 / pc Available to order
Packs and details for O-Ring 276.00 × 8.00 mm · EPDM · 70A
276.00 × 7.00 mm10.866 × 0.276 in 70A EPDM — $66.45 / 10 pcs $6.65 / pc Available to order
Packs and details for O-Ring 276.00 × 7.00 mm · EPDM · 70A

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