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EPDM O-ring Kits




Image Model+ Item Name Stock Price Quantity Discounts
EPDM O-ring Kit 200 Piece 12 Popular Sizes K200X12E70

EPDM O-ring Kit 200 Piece 12 Popular Sizes

200 Piece O-ring Kit in 12 Popular Sizes EPDM Compound Systems have a temperature use range of -65F to +300F. Sulfur-Cured EPDM O-rings are the least...
3
$15.00

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Quantity Discounts
1$15.00
2-9$13.50
10+$11.25
Boss O-ring Kit - SAE 900 - 250 Piece EPDM 70 K250X12E70-900

Boss O-ring Kit - SAE 900 - 250 Piece EPDM 70

Boss O-ring Seal Kit in EPDM 70 This Kit contains 250 pieces and 12 of the most popular 900 series O-Rings. These O-Rings are used in sealing...
0
$25.25

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Quantity Discounts
1$25.25
2-9$22.73
10+$18.94
Standard EPDM FDA O-ring Kit 382pc 30 Sizes K382X30E70

Standard EPDM FDA O-ring Kit 382pc 30 Sizes

382 Piece EPDM FDA O-ring Kit This kit contains a total of 382 O-Rings in 30 different sizes, providing an extremely low cost per size value. EPDM...
0
$60.00

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Quantity Discounts
1$60.00
2-9$54.00
10+$45.00
Industrial Standard EPDM FDA Duro 70 O-ring Kit 36-Size K436X36E70

Industrial Standard EPDM FDA Duro 70 O-ring Kit 36-Size

EPDM 70 FDA Industrial O-ring Kit This kit contains a total of 436 70 Durometer O-Rings in 36 different sizes, providing an extremely low cost per...
3
$38.00

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Quantity Discounts
1$38.00
2-9$34.20
10+$28.50
-003 to -020 EPDM 70 AS568 O-ring Kit 18 Sizes - 450 O-rings K450X18E70-003-020

-003 to -020 EPDM 70 AS568 O-ring Kit 18 Sizes - 450 O-rings

450 Piece O-Ring Kit This O-ring Kit starts at -003 and goes to -020, 450 o-rings in 18 AS568 Standard sizes. EPDM has good resistance to hot water...
15
$20.00

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Quantity Discounts
1$20.00
2-9$18.00
10+$15.00
Truck-Shop O-ring Kit EPDM 70 O-ring Mega Kit 1415pc MAX1381KITE70

Truck-Shop O-ring Kit EPDM 70 O-ring Mega Kit 1415pc

O-ring Kit Designed for Service Trucks, Shops or Parts Counters Max O-ring Kit includes standard EPDM 70, Boss E70, and E70 Flange O-rings These...
1
$299.00

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Quantity Discounts
1$299.00
2-9$269.10
10+$224.25
EPDM 510 Piece O-ring Kit 25 Sizes - 1/16" C/S Duro 70 MBOX1-K510X25E70

EPDM 510 Piece O-ring Kit 25 Sizes - 1/16" C/S Duro 70

510 Piece Deluxe O-ring Kit - 25 Sizes - 1/16" C/S EPDM has good resistance to hot water and steam, detergents, ozone, weathering, sunlight,...
1
$65.00

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Quantity Discounts
1$65.00
2-9$58.50
10+$48.75
EPDM 440 Piece O-ring Kit 24 Sizes - 3/32" C/S Duro 70 MBOX2-K440X24E70

EPDM 440 Piece O-ring Kit 24 Sizes - 3/32" C/S Duro 70

440 Piece Deluxe O-ring Kit - 24 Sizes - 3/32" C/S EPDM has good resistance to hot water and steam, detergents, ozone, weathering, sunlight,...
1
$66.00

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Quantity Discounts
1$66.00
2-9$59.40
10+$49.50
EPDM 280 Piece O-ring Kit 19 Sizes - 1/8" C/S Duro 70 MBOX3-K280X19E70

EPDM 280 Piece O-ring Kit 19 Sizes - 1/8" C/S Duro 70

280 Piece Deluxe O-ring Kit - 19 Sizes - 1/8" C/S EPDM has good resistance to hot water and steam, detergents, ozone, weathering, sunlight,...
1
$80.00

Add:

Quantity Discounts
1$80.00
2-9$72.00
10+$60.00


What are the most common O-ring compounds?

We stock O-Rings in over 20 different compounds and durometers the following six are the standard rubber materials in a range of durometers (Shore A) hardness to satisfy practically any service condition:

Buna-N O-Rings / Nitrile O-Rings / NBR: Nitrile (Buna-N) is the most widely used elastomer due to its excellent resistance to petroleum products, operating temperature range (-40°F to +257°F) and one of the best performance-to-cost values. It's an ideal material for aerospace, automotive, propane and natural gas applications. Special Hydrogenated Nitrile (HNBR) compounds can improve resistance to direct ozone, sunlight, and weather exposure while increasing temperature range to +300°F.
AS-568 Buna-N O-Rings | Metric Buna-N O-Rings

Viton® O-Rings / FKM: Fluorocarbon (Viton®) exhibits exceptional resistance to chemicals, oils, temperature extremes (-13°F to +446°F), low compression set, low gas permeability and excellent aging characteristics. Applications include: aircraft engines, automotive fuel handling systems, and chemical processing industries. FKM is also suitable for high vacuum applications. It is not recommended for exposure to ketones, alkalis, and Skydrol® fluids. Custom compounds are available with improved chemical and low temperature resistance.
AS-568 Viton® O-Rings | Metric Viton® O-Rings

Ethylene-Propylene / EPDM O-Rings: EPDM has outstanding resistance to heat, water and steam, alkali, mild acidic and oxygenated solvents, ozone, and sunlight (-40ºF to +275ºF); but it is not recommended for gasoline, petroleum oil and grease, and hydrocarbon environments. This popular rubber compound is usually the first choice for low torque drive belt applications.
AS-568 EPDM O-Rings | Metric EPDM O-Rings

Silicone O-Rings / VMQ: In the Silicone family, you will find compounds which are superior as static seals in extreme temperature conditions. Standard compounds handle operating temperatures -85º to +400ºF. Silicone compounds are popular in food and medical applications because they are very clean and do not impart odor or taste. Special Phenyl silicones can be used down to -148°F.
AS-568 Silicone O-Rings | Metric Silicone O-Rings

Neoprene® O-Rings / CR: Neoprene (-40º to +250ºF) is reasonably priced and features good resistance to petroleum oils, ozone, sunlight and oxygen aging, relatively low compression set, good resilience and outstanding physical toughness. It is the preferred sealing material for the refrigeration industry because of its resistance to ammonia and Freon®.
AS-568 Neoprene® O-Rings