OneMonroe EP O-Rings are engineered to provide exceptional sealing performance across a variety of demanding environments. These O-rings are crafted from high-quality materials to ensure a long-lasting, tight seal, essential for applications where durability and reliability are paramount. The EP (Ethylene Propylene) construction offers excellent resistance to water, heat, steam, and various chemicals, making these O-rings an ideal choice for both industrial and automotive applications. With a commitment to quality, OneMonroe ensures that every O-ring meets rigorous standards, providing users with peace of mind for critical operations where failure is not an option.
OneMonroe offers a broad selection of BS standard EP O-rings, each designed to meet specific sizing and compatibility needs. These O-rings are manufactured to precision, ensuring a snug and consistent fit that minimizes wear and tear on connected components. Our EP O-rings also boast an impressive operational temperature range, allowing them to maintain elasticity and performance in both high-heat and low-temperature settings. Whether you’re dealing with hydraulic systems, piping, or complex machinery, OneMonroe’s EP O-rings are built to withstand harsh conditions while delivering a reliable seal to prevent leaks and maintain system integrity.
When you choose OneMonroe EP O-rings, you’re selecting a product backed by decades of expertise in the sealing industry. Each O-ring is meticulously crafted to provide maximum durability and resistance to environmental factors that can lead to premature wear. Our commitment to quality and performance has established OneMonroe as a trusted name in industrial solutions. From design to delivery, OneMonroe ensures that every O-ring performs as intended, providing the ultimate sealing solution for even the most challenging applications. Choose OneMonroe EP O-rings for your next project and experience unmatched quality, reliability, and performance.
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 (in)
Inside Diameter (mm)
Item # |
IntegrationID |
Type |
Material |
Cross Section Width |
Durometer |
Inside Diameter |
CSW Tolerance |
BS Number |
---|---|---|---|---|---|---|---|---|
BS229 EP-70 |
IntegrationID
N/A 184030 |
Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 2.359 in59.92 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -229 |
BS228 EP-70 |
IntegrationID
N/A 184031 |
Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 2.234 in56.74 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -228 |
BS227 EP-70 |
IntegrationID
N/A 184032 |
Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 2.109 in53.57 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -227 |
BS226 EP-70 |
IntegrationID
N/A 184033 |
Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 1.984 in50.39 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -226 |
BS225 EP-70 |
IntegrationID
N/A 184034 |
Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 1.859 in47.22 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -225 |
BS224 EP-70 |
IntegrationID
N/A 184035 |
Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 1.734 in44.04 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -224 |
BS223 EP-70 |
IntegrationID
N/A 184036 |
Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 1.609 in40.87 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -223 |
BS222 EP-70 |
IntegrationID
N/A 184037 |
Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 1.484 in37.69 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -222 |
BS221 EP-70 |
IntegrationID
N/A 184038 |
Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 1.421 in36.09 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -221 |
BS220 EP-70 |
IntegrationID
N/A 184039 |
Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 1.359 in34.52 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -220 |
BS219 EP-70 |
IntegrationID
N/A 184040 |
Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 1.296 in32.92 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -219 |
BS218 EP-70 |
IntegrationID
N/A 184041 |
Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 1.234 in31.34 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -218 |
BS217 EP-70 |
IntegrationID
N/A 184042 |
Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 1.171 in29.74 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -217 |
BS216 EP-70 |
IntegrationID
N/A 184043 |
Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 1.109 in28.17 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -216 |
BS215 EP-70 |
IntegrationID
N/A 184044 |
Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 1.046 in26.57 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -215 |
BS214 EP-70 |
IntegrationID
N/A 184045 |
Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 0.984 in24.99 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -214 |
BS213 EP-70 |
IntegrationID
N/A 184046 |
Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 0.921 in23.39 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -213 |
BS212 EP-70 |
IntegrationID
N/A 184047 |
Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 0.859 in21.82 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -212 |
BS211 EP-70 |
IntegrationID
N/A 184048 |
Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 0.796 in20.22 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -211 |
BS210 EP-70 |
IntegrationID
N/A 184049 |
Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 0.734 in18.64 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -210 |
BS209 EP-70 |
IntegrationID
N/A 184050 |
Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 0.672 in17.07 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -209 |
BS208 EP-70 |
IntegrationID
N/A 184051 |
Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 0.609 in15.47 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -208 |
BS207 EP-70 |
IntegrationID
N/A 184052 |
Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 0.549 in13.94 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -207 |
BS206 EP-70 |
IntegrationID
N/A 184053 |
Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 0.484 in12.29 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -206 |
BS205 EP-70 |
IntegrationID
N/A 184054 |
Type N/A BS Standard O-Ring | Material N/A EP | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 0.421 in10.69 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -205 |