OneMonroe JIS EP O-Rings offer industry-leading performance for applications requiring durable, high-quality seals. Crafted from EP (ethylene propylene) material, these O-rings are specifically designed to withstand a wide range of temperatures and provide excellent resistance to water, steam, and various chemical compounds. Their robust composition makes them perfect for challenging environments where other seals may fall short, providing consistent reliability and extending the lifespan of your equipment. Engineered to meet Japanese Industrial Standards (JIS), these O-rings offer precise sizing and exceptional sealing efficiency across multiple industries, from automotive and aerospace to manufacturing and heavy machinery.
Our EP O-rings undergo rigorous quality control processes to ensure they meet the highest industry standards. With OneMonroe, you can trust that each JIS EP O-ring is manufactured with top-tier materials and precision engineering, ensuring compatibility and durability under intense conditions. Thanks to their superior elastomeric properties, they resist deformation and maintain their sealing power, even in high-pressure applications. Whether you need a solution for low- or high-temperature applications, OneMonroe JIS EP O-rings provide a flexible, reliable sealing option designed to reduce maintenance needs and improve operational efficiency.
At OneMonroe, we understand that each project has unique requirements, and we are committed to providing O-rings that exceed expectations in terms of both performance and value. Available in a variety of sizes and specifications, our JIS EP O-rings are suited to custom applications and standard replacements alike. By choosing OneMonroe, you gain access to a team dedicated to offering high-quality sealing solutions and exceptional customer support to help you select the right product for your specific needs. Trust in OneMonroe's JIS EP O-rings to deliver durability, versatility, and efficiency to every project.
For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.
Cross Section Width (in)
Cross Section Width (mm)
Inside Diameter (mm)
Inside Diameter (in)
Item # |
IntegrationID |
Type |
Material |
Cross Section Width |
Durometer |
Inside Diameter |
CSW Tolerance |
ID Tolerance |
JIS Number |
Product Guides |
---|---|---|---|---|---|---|---|---|---|---|
G100 EP-70 |
IntegrationID
N/A 179221 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.122 in3.10 mm | Durometer N/A 70 | Inside Diameter N/A 99.40 mm3.913 in | CSW Tolerance N/A 0.004 in0.10 mm | ID Tolerance N/A 0.016 in0.40 mm | JIS Number N/A G-100 | Product Guides N/A Seal Guides |
G105 EP-70 |
IntegrationID
N/A 179222 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.122 in3.10 mm | Durometer N/A 70 | Inside Diameter N/A 104.40 mm4.110 in | CSW Tolerance N/A 0.004 in0.10 mm | ID Tolerance N/A 0.016 in0.40 mm | JIS Number N/A G-105 | Product Guides N/A Seal Guides |
G110 EP-70 |
IntegrationID
N/A 179223 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.122 in3.10 mm | Durometer N/A 70 | Inside Diameter N/A 109.40 mm4.307 in | CSW Tolerance N/A 0.004 in0.10 mm | ID Tolerance N/A 0.016 in0.40 mm | JIS Number N/A G-110 | Product Guides N/A Seal Guides |
G115 EP-70 |
IntegrationID
N/A 179224 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.122 in3.10 mm | Durometer N/A 70 | Inside Diameter N/A 114.40 mm4.504 in | CSW Tolerance N/A 0.004 in0.10 mm | ID Tolerance N/A 0.016 in0.40 mm | JIS Number N/A G-115 | Product Guides N/A Seal Guides |
G120 EP-70 |
IntegrationID
N/A 179225 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.122 in3.10 mm | Durometer N/A 70 | Inside Diameter N/A 119.40 mm4.701 in | CSW Tolerance N/A 0.004 in0.10 mm | ID Tolerance N/A 0.016 in0.40 mm | JIS Number N/A G-120 | Product Guides N/A Seal Guides |
G125 EP-70 |
IntegrationID
N/A 179226 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.122 in3.10 mm | Durometer N/A 70 | Inside Diameter N/A 124.40 mm4.898 in | CSW Tolerance N/A 0.004 in0.10 mm | ID Tolerance N/A 0.016 in0.40 mm | JIS Number N/A G-125 | Product Guides N/A Seal Guides |
G130 EP-70 |
IntegrationID
N/A 179227 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.122 in3.10 mm | Durometer N/A 70 | Inside Diameter N/A 129.40 mm5.094 in | CSW Tolerance N/A 0.004 in0.10 mm | ID Tolerance N/A 0.024 in0.60 mm | JIS Number N/A G-130 | Product Guides N/A Seal Guides |
G135 EP-70 |
IntegrationID
N/A 179228 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.122 in3.10 mm | Durometer N/A 70 | Inside Diameter N/A 134.40 mm5.291 in | CSW Tolerance N/A 0.004 in0.10 mm | ID Tolerance N/A 0.024 in0.60 mm | JIS Number N/A G-135 | Product Guides N/A Seal Guides |
G140 EP-70 |
IntegrationID
N/A 179229 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.122 in3.10 mm | Durometer N/A 70 | Inside Diameter N/A 139.40 mm5.488 in | CSW Tolerance N/A 0.004 in0.10 mm | ID Tolerance N/A 0.024 in0.60 mm | JIS Number N/A G-140 | Product Guides N/A Seal Guides |
G145 EP-70 |
IntegrationID
N/A 179230 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.122 in3.10 mm | Durometer N/A 70 | Inside Diameter N/A 144.40 mm5.685 in | CSW Tolerance N/A 0.004 in0.10 mm | ID Tolerance N/A 0.024 in0.60 mm | JIS Number N/A G-145 | Product Guides N/A Seal Guides |
G150 EP-70 |
IntegrationID
N/A 179231 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 149.30 mm5.878 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.024 in0.60 mm | JIS Number N/A G-150 | Product Guides N/A Seal Guides |
G155 EP-70 |
IntegrationID
N/A 179232 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 154.30 mm6.075 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.024 in0.60 mm | JIS Number N/A G-155 | Product Guides N/A Seal Guides |
G160 EP-70 |
IntegrationID
N/A 179233 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 159.30 mm6.272 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.024 in0.60 mm | JIS Number N/A G-160 | Product Guides N/A Seal Guides |
G165 EP-70 |
IntegrationID
N/A 179234 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 164.30 mm6.469 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.024 in0.60 mm | JIS Number N/A G-165 | Product Guides N/A Seal Guides |
G170 EP-70 |
IntegrationID
N/A 179235 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 169.30 mm6.665 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.024 in0.60 mm | JIS Number N/A G-170 | Product Guides N/A Seal Guides |
G175 EP-70 |
IntegrationID
N/A 179236 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 174.30 mm6.862 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.024 in0.60 mm | JIS Number N/A G-175 | Product Guides N/A Seal Guides |
G180 EP-70 |
IntegrationID
N/A 179237 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 179.30 mm7.059 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.024 in0.60 mm | JIS Number N/A G-180 | Product Guides N/A Seal Guides |
G185 EP-70 |
IntegrationID
N/A 179238 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 184.30 mm7.256 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-185 | Product Guides N/A Seal Guides |
G190 EP-70 |
IntegrationID
N/A 179239 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 189.30 mm7.453 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-190 | Product Guides N/A Seal Guides |
G195 EP-70 |
IntegrationID
N/A 179240 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 194.30 mm7.650 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-195 | Product Guides N/A Seal Guides |
G200 EP-70 |
IntegrationID
N/A 179241 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 199.3 mm7.846 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-200 | Product Guides N/A Seal Guides |
G210 EP-70 |
IntegrationID
N/A 179242 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 209.3 mm8.240 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-210 | Product Guides N/A Seal Guides |
G220 EP-70 |
IntegrationID
N/A 179243 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 219.3 mm8.634 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-220 | Product Guides N/A Seal Guides |
G230 EP-70 |
IntegrationID
N/A 179244 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 229.3 mm9.028 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-230 | Product Guides N/A Seal Guides |
G240 EP-70 |
IntegrationID
N/A 179245 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.224 in5.70 mm | Durometer N/A 70 | Inside Diameter N/A 239.3 mm9.421 in | CSW Tolerance N/A 0.006 in0.15 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A G-240 | Product Guides N/A Seal Guides |