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 |
---|---|---|---|---|---|---|---|---|---|
P175 EP-70 |
IntegrationID
N/A 179296 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.331 in8.40 mm | Durometer N/A 70 | Inside Diameter N/A 174.50 mm6.870 in | CSW Tolerance N/A 0.006 in0.18 mm | ID Tolerance N/A 0.024 in0.60 mm | JIS Number N/A P-175 |
P18 EP-70 |
IntegrationID
N/A 179297 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.094 in2.40 mm | Durometer N/A 70 | Inside Diameter N/A 17.80 mm0.701 in | CSW Tolerance N/A 0.003 in0.09 mm | ID Tolerance N/A 0.005 in0.12 mm | JIS Number N/A P-18 |
P180 EP-70 |
IntegrationID
N/A 179298 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.331 in8.40 mm | Durometer N/A 70 | Inside Diameter N/A 179.50 mm7.067 in | CSW Tolerance N/A 0.006 in0.18 mm | ID Tolerance N/A 0.024 in0.60 mm | JIS Number N/A P-180 |
P185 EP-70 |
IntegrationID
N/A 179299 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.331 in8.40 mm | Durometer N/A 70 | Inside Diameter N/A 184.50 mm7.264 in | CSW Tolerance N/A 0.006 in0.18 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A P-185 |
P190 EP-70 |
IntegrationID
N/A 179300 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.331 in8.40 mm | Durometer N/A 70 | Inside Diameter N/A 189.50 mm7.461 in | CSW Tolerance N/A 0.006 in0.18 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A P-190 |
P195 EP-70 |
IntegrationID
N/A 179301 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.331 in8.40 mm | Durometer N/A 70 | Inside Diameter N/A 194.50 mm7.657 in | CSW Tolerance N/A 0.006 in0.18 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A P-195 |
P20 EP-70 |
IntegrationID
N/A 179302 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.094 in2.40 mm | Durometer N/A 70 | Inside Diameter N/A 19.80 mm0.780 in | CSW Tolerance N/A 0.003 in0.09 mm | ID Tolerance N/A 0.006 in0.15 mm | JIS Number N/A P-20 |
P200 EP-70 |
IntegrationID
N/A 179303 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.331 in8.40 mm | Durometer N/A 70 | Inside Diameter N/A 199.5 mm7.854 in | CSW Tolerance N/A 0.006 in0.18 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A P-200 |
P205 EP-70 |
IntegrationID
N/A 179304 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.331 in8.40 mm | Durometer N/A 70 | Inside Diameter N/A 204.5 mm8.051 in | CSW Tolerance N/A 0.006 in0.18 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A P-205 |
P209 EP-70 |
IntegrationID
N/A 179305 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.331 in8.40 mm | Durometer N/A 70 | Inside Diameter N/A 208.5 mm8.209 in | CSW Tolerance N/A 0.006 in0.18 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A P-209 |
P21 EP-70 |
IntegrationID
N/A 179306 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.094 in2.40 mm | Durometer N/A 70 | Inside Diameter N/A 20.80 mm0.819 in | CSW Tolerance N/A 0.003 in0.09 mm | ID Tolerance N/A 0.006 in0.15 mm | JIS Number N/A P-21 |
P210 EP-70 |
IntegrationID
N/A 179307 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.331 in8.40 mm | Durometer N/A 70 | Inside Diameter N/A 209.5 mm8.248 in | CSW Tolerance N/A 0.006 in0.18 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A P-210 |
P215 EP-70 |
IntegrationID
N/A 179308 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.331 in8.40 mm | Durometer N/A 70 | Inside Diameter N/A 214.5 mm8.445 in | CSW Tolerance N/A 0.006 in0.18 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A P-215 |
P22 EP-70 |
IntegrationID
N/A 179309 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.094 in2.40 mm | Durometer N/A 70 | Inside Diameter N/A 21.80 mm0.858 in | CSW Tolerance N/A 0.003 in0.09 mm | ID Tolerance N/A 0.006 in0.15 mm | JIS Number N/A P-22 |
P22.4 EP-70 |
IntegrationID
N/A 179310 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.138 in3.50 mm | Durometer N/A 70 | Inside Diameter N/A 22.10 mm0.870 in | CSW Tolerance N/A 0.004 in0.10 mm | ID Tolerance N/A 0.006 in0.15 mm | JIS Number N/A P-22.4 |
P220 EP-70 |
IntegrationID
N/A 179311 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.331 in8.40 mm | Durometer N/A 70 | Inside Diameter N/A 219.5 mm8.642 in | CSW Tolerance N/A 0.006 in0.18 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A P-220 |
P225 EP-70 |
IntegrationID
N/A 179312 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.331 in8.40 mm | Durometer N/A 70 | Inside Diameter N/A 224.5 mm8.839 in | CSW Tolerance N/A 0.006 in0.18 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A P-225 |
P22A EP-70 |
IntegrationID
N/A 179313 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.138 in3.50 mm | Durometer N/A 70 | Inside Diameter N/A 21.70 mm0.854 in | CSW Tolerance N/A 0.004 in0.10 mm | ID Tolerance N/A 0.006 in0.15 mm | JIS Number N/A P-22A |
P230 EP-70 |
IntegrationID
N/A 179314 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.331 in8.40 mm | Durometer N/A 70 | Inside Diameter N/A 229.5 mm9.035 in | CSW Tolerance N/A 0.006 in0.18 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A P-230 |
P235 EP-70 |
IntegrationID
N/A 179315 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.331 in8.40 mm | Durometer N/A 70 | Inside Diameter N/A 234.5 mm9.232 in | CSW Tolerance N/A 0.006 in0.18 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A P-235 |
P24 EP-70 |
IntegrationID
N/A 179316 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.138 in3.50 mm | Durometer N/A 70 | Inside Diameter N/A 23.70 mm0.933 in | CSW Tolerance N/A 0.004 in0.10 mm | ID Tolerance N/A 0.006 in0.15 mm | JIS Number N/A P-24 |
P240 EP-70 |
IntegrationID
N/A 179317 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.331 in8.40 mm | Durometer N/A 70 | Inside Diameter N/A 239.5 mm9.429 in | CSW Tolerance N/A 0.006 in0.18 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A P-240 |
P245 EP-70 |
IntegrationID
N/A 179318 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.331 in8.40 mm | Durometer N/A 70 | Inside Diameter N/A 244.5 mm9.626 in | CSW Tolerance N/A 0.006 in0.18 mm | ID Tolerance N/A 0.031 in0.80 mm | JIS Number N/A P-245 |
P25 EP-70 |
IntegrationID
N/A 179319 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.138 in3.50 mm | Durometer N/A 70 | Inside Diameter N/A 24.70 mm0.972 in | CSW Tolerance N/A 0.004 in0.10 mm | ID Tolerance N/A 0.006 in0.15 mm | JIS Number N/A P-25 |
P25.5 EP-70 |
IntegrationID
N/A 179320 |
Type N/A JIS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.138 in3.50 mm | Durometer N/A 70 | Inside Diameter N/A 25.20 mm0.992 in | CSW Tolerance N/A 0.004 in0.10 mm | ID Tolerance N/A 0.006 in0.15 mm | JIS Number N/A P-25.5 |