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 1009–1056 of 6,100

EPDM O-Rings catalog
Size (ID × CS)HardnessSize ref.Smallest packStatusAction
319.00 × 3.00 mm12.559 × 0.118 in 70A EPDM — $34.95 / 10 pcs $3.50 / pc Available to order
Packs and details for O-Ring 319.00 × 3.00 mm · EPDM · 70A
319.00 × 2.50 mm12.559 × 0.098 in 70A EPDM — $34.64 / 10 pcs $3.46 / pc Available to order
Packs and details for O-Ring 319.00 × 2.50 mm · EPDM · 70A
318.00 × 7.00 mm12.520 × 0.276 in 70A EPDM — $58.65 / 10 pcs $5.87 / pc Available to order
Packs and details for O-Ring 318.00 × 7.00 mm · EPDM · 70A
317.00 × 7.00 mm12.480 × 0.276 in 70A EPDM — $153.38 / 10 pcs $15.34 / pc Available to order
Packs and details for O-Ring 317.00 × 7.00 mm · EPDM · 70A
316.90 × 7.00 mm12.476 × 0.276 in 70A EPDM — $125.63 / 10 pcs $12.56 / pc Available to order
Packs and details for O-Ring 316.90 × 7.00 mm · EPDM · 70A
316.90 × 6.99 mm12.476 × 0.275 in 70A EPDM — $125.63 / 10 pcs $12.56 / pc Available to order
Packs and details for O-Ring 316.90 × 6.99 mm · EPDM · 70A
316.87 × 6.99 mm12.475 × 0.275 in 70A EPDM AS568-454 $44.38 / 10 pcs $4.44 / pc Available to order
Packs and details for O-Ring 316.87 × 6.99 mm · EPDM · 70A
316.00 × 7.00 mm12.441 × 0.276 in 70A EPDM — $58.02 / 10 pcs $5.80 / pc Available to order
Packs and details for O-Ring 316.00 × 7.00 mm · EPDM · 70A
316.00 × 4.00 mm12.441 × 0.157 in 70A EPDM — $111.17 / 10 pcs $11.12 / pc Available to order
Packs and details for O-Ring 316.00 × 4.00 mm · EPDM · 70A
316.00 × 3.00 mm12.441 × 0.118 in 70A EPDM — $33.94 / 10 pcs $3.39 / pc Available to order
Packs and details for O-Ring 316.00 × 3.00 mm · EPDM · 70A
315.00 × 4.00 mm12.402 × 0.157 in 70A EPDM — $110.65 / 10 pcs $11.07 / pc Available to order
Packs and details for O-Ring 315.00 × 4.00 mm · EPDM · 70A
315.00 × 3.00 mm12.402 × 0.118 in 70A EPDM — $33.94 / 10 pcs $3.39 / pc Available to order
Packs and details for O-Ring 315.00 × 3.00 mm · EPDM · 70A
314.00 × 3.00 mm12.362 × 0.118 in 70A EPDM — $33.94 / 10 pcs $3.39 / pc Available to order
Packs and details for O-Ring 314.00 × 3.00 mm · EPDM · 70A
311.00 × 6.00 mm12.244 × 0.236 in 70A EPDM — $44.08 / 10 pcs $4.41 / pc Available to order
Packs and details for O-Ring 311.00 × 6.00 mm · EPDM · 70A
311.00 × 5.00 mm12.244 × 0.197 in 70A EPDM — $114.56 / 10 pcs $11.46 / pc Available to order
Packs and details for O-Ring 311.00 × 5.00 mm · EPDM · 70A
311.00 × 3.00 mm12.244 × 0.118 in 70A EPDM — $32.96 / 10 pcs $3.30 / pc Available to order
Packs and details for O-Ring 311.00 × 3.00 mm · EPDM · 70A
310.00 × 6.00 mm12.205 × 0.236 in 70A EPDM — $43.71 / 10 pcs $4.37 / pc Available to order
Packs and details for O-Ring 310.00 × 6.00 mm · EPDM · 70A
310.00 × 5.70 mm12.205 × 0.224 in 70A EPDM — $51.11 / 10 pcs $5.11 / pc Available to order
Packs and details for O-Ring 310.00 × 5.70 mm · EPDM · 70A
310.00 × 5.00 mm12.205 × 0.197 in 70A EPDM — $46.66 / 10 pcs $4.67 / pc Available to order
Packs and details for O-Ring 310.00 × 5.00 mm · EPDM · 70A
310.00 × 4.00 mm12.205 × 0.157 in 70A EPDM — $43.54 / 10 pcs $4.35 / pc Available to order
Packs and details for O-Ring 310.00 × 4.00 mm · EPDM · 70A
310.00 × 3.00 mm12.205 × 0.118 in 70A EPDM — $32.96 / 10 pcs $3.30 / pc Available to order
Packs and details for O-Ring 310.00 × 3.00 mm · EPDM · 70A
309.30 × 5.70 mm12.177 × 0.224 in 70A EPDM JIS B 2401 G310 $51.11 / 10 pcs $5.11 / pc Available to order
Packs and details for O-Ring 309.30 × 5.70 mm · EPDM · 70A
309.20 × 5.70 mm12.173 × 0.224 in 70A EPDM — $51.11 / 10 pcs $5.11 / pc Available to order
Packs and details for O-Ring 309.20 × 5.70 mm · EPDM · 70A
309.00 × 6.00 mm12.165 × 0.236 in 70A EPDM — $52.14 / 10 pcs $5.21 / pc Available to order
Packs and details for O-Ring 309.00 × 6.00 mm · EPDM · 70A
309.00 × 5.00 mm12.165 × 0.197 in 70A EPDM — $46.37 / 10 pcs $4.64 / pc Available to order
Packs and details for O-Ring 309.00 × 5.00 mm · EPDM · 70A
308.00 × 7.00 mm12.126 × 0.276 in 70A EPDM — $55.13 / 10 pcs $5.51 / pc Available to order
Packs and details for O-Ring 308.00 × 7.00 mm · EPDM · 70A
308.00 × 6.00 mm12.126 × 0.236 in 70A EPDM — $51.81 / 10 pcs $5.18 / pc Available to order
Packs and details for O-Ring 308.00 × 6.00 mm · EPDM · 70A
308.00 × 5.00 mm12.126 × 0.197 in 70A EPDM — $45.72 / 10 pcs $4.57 / pc Available to order
Packs and details for O-Ring 308.00 × 5.00 mm · EPDM · 70A
307.00 × 7.00 mm12.087 × 0.276 in 70A EPDM — $54.62 / 10 pcs $5.46 / pc Available to order
Packs and details for O-Ring 307.00 × 7.00 mm · EPDM · 70A
307.00 × 6.00 mm12.087 × 0.236 in 70A EPDM — $51.81 / 10 pcs $5.18 / pc Available to order
Packs and details for O-Ring 307.00 × 6.00 mm · EPDM · 70A
307.00 × 5.00 mm12.087 × 0.197 in 70A EPDM — $45.66 / 10 pcs $4.57 / pc Available to order
Packs and details for O-Ring 307.00 × 5.00 mm · EPDM · 70A
306.00 × 7.00 mm12.047 × 0.276 in 70A EPDM — $54.49 / 10 pcs $5.45 / pc Available to order
Packs and details for O-Ring 306.00 × 7.00 mm · EPDM · 70A
306.00 × 6.00 mm12.047 × 0.236 in 70A EPDM — $50.87 / 10 pcs $5.09 / pc Available to order
Packs and details for O-Ring 306.00 × 6.00 mm · EPDM · 70A
306.00 × 3.50 mm12.047 × 0.138 in 70A EPDM — $38.17 / 10 pcs $3.82 / pc Available to order
Packs and details for O-Ring 306.00 × 3.50 mm · EPDM · 70A
306.00 × 3.00 mm12.047 × 0.118 in 70A EPDM — $77.04 / 10 pcs $7.70 / pc Available to order
Packs and details for O-Ring 306.00 × 3.00 mm · EPDM · 70A
305.00 × 7.00 mm12.008 × 0.276 in 70A EPDM — $54.09 / 10 pcs $5.41 / pc Available to order
Packs and details for O-Ring 305.00 × 7.00 mm · EPDM · 70A
305.00 × 6.00 mm12.008 × 0.236 in 70A EPDM — $50.58 / 10 pcs $5.06 / pc Available to order
Packs and details for O-Ring 305.00 × 6.00 mm · EPDM · 70A
305.00 × 5.30 mm12.008 × 0.209 in 70A EPDM — $103.50 / 10 pcs $10.35 / pc Available to order
Packs and details for O-Ring 305.00 × 5.30 mm · EPDM · 70A
305.00 × 3.50 mm12.008 × 0.138 in 70A EPDM — $37.88 / 10 pcs $3.79 / pc Available to order
Packs and details for O-Ring 305.00 × 3.50 mm · EPDM · 70A
304.39 × 3.54 mm11.984 × 0.139 in 70A EPDM — $4.99 / 10 pcs $0.50 / pc Available to order
Packs and details for O-Ring 304.39 × 3.54 mm · EPDM · 70A
304.39 × 3.53 mm11.984 × 0.139 in 70A EPDM AS568-278 $71.60 / 10 pcs $7.16 / pc Available to order
Packs and details for O-Ring 304.39 × 3.53 mm · EPDM · 70A
304.17 × 7.00 mm11.975 × 0.276 in 70A EPDM — $135.70 / 10 pcs $13.57 / pc Available to order
Packs and details for O-Ring 304.17 × 7.00 mm · EPDM · 70A
304.17 × 6.99 mm11.975 × 0.275 in 70A EPDM AS568-453 $52.22 / 10 pcs $5.22 / pc Available to order
Packs and details for O-Ring 304.17 × 6.99 mm · EPDM · 70A
304.17 × 5.34 mm11.975 × 0.210 in 70A EPDM — $42.85 / 10 pcs $4.29 / pc Available to order
Packs and details for O-Ring 304.17 × 5.34 mm · EPDM · 70A
304.17 × 5.33 mm11.975 × 0.210 in 70A EPDM AS568-381 $38.61 / 10 pcs $3.86 / pc Available to order
Packs and details for O-Ring 304.17 × 5.33 mm · EPDM · 70A
304.10 × 7.00 mm11.972 × 0.276 in 70A EPDM — $48.12 / 10 pcs $4.81 / pc Available to order
Packs and details for O-Ring 304.10 × 7.00 mm · EPDM · 70A
304.10 × 6.99 mm11.972 × 0.275 in 70A EPDM — $52.22 / 10 pcs $5.22 / pc Available to order
Packs and details for O-Ring 304.10 × 6.99 mm · EPDM · 70A
304.00 × 7.00 mm11.969 × 0.276 in 70A EPDM — $158.12 / 10 pcs $15.81 / pc Available to order
Packs and details for O-Ring 304.00 × 7.00 mm · EPDM · 70A

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