Ethylene Propylene (EPDM) O-Rings (0.139 Section): Compact Sealing for Steam, Water, and Weather-Exposed Applications
Ethylene Propylene (EPDM) O-Rings (0.139 section) from TFM are designed for compact static sealing where exposure to steam, moisture, ozone, and weathering is a concern. Made from durable 5600-70 EPDM rubber, these O-rings provide long-lasting performance in non-petroleum environments, especially where cleanliness, temperature flexibility, and environmental resistance are critical.
The 0.139-inch cross-section makes them suitable for small ports, instrumentation seals, and low-pressure assemblies. They retain flexibility in sub-zero conditions and resist thermal aging up to +150°C, all while maintaining a low compression set over extended service life.
Product Specifications:
Material Grade: 5600-70 EPDM
Color: Black
Durometer: 70 Shore A
Cross-Section: 0.139 inches
Temperature Range: –51°C to +150°C
Key Advantages:
Outstanding resistance to steam, water, UV, and ozone
Performs reliably in low temperatures and thermal cycling conditions
Non-conductive and compatible with outdoor electrical enclosures
Low compression set ensures long-term static seal performance
Not suitable for use with oils, fuels, or hydrocarbon-based fluids
Common Applications:
Compact static seals in humidifiers, water filtration, and steam equipment
O-rings for electronic housings, lighting enclosures, and sensor ports
Outdoor sealing for weather-exposed components
Gasket elements for chlorinated water systems and low-pressure valves
TFM’s EPDM O-Rings (0.139 section) offer a reliable and environmentally durable solution for precision sealing tasks across industrial, plumbing, and laboratory applications.
Ordering Table
| Drawing | Reference | O-Ring Size | O-Ring Material | O-Ring OD | O-Ring ID | O-Ring Cross Section | O-Ring Color | Part Number |
| O-ring Seals, Ethylene Propylene (EPDM) | 201 | 5600-70 EPDM | 0.449 | 0.171 | 0.139 | Black | O-E201 |
| O-ring Seals, Ethylene Propylene (EPDM) | 202 | 5600-70 EPDM | 0.512 | 0.234 | 0.139 | Black | O-E202 |
| O-ring Seals, Ethylene Propylene (EPDM) | 203 | 5600-70 EPDM | 0.574 | 0.296 | 0.139 | Black | O-E203 |
| O-ring Seals, Ethylene Propylene (EPDM) | 204 | 5600-70 EPDM | 0.637 | 0.359 | 0.139 | Black | O-E204 |
| O-ring Seals, Ethylene Propylene (EPDM) | 205 | 5600-70 EPDM | 0.699 | 0.421 | 0.139 | Black | O-E205 |
| O-ring Seals, Ethylene Propylene (EPDM) | 206 | 5600-70 EPDM | 0.762 | 0.484 | 0.139 | Black | O-E206 |
| O-ring Seals, Ethylene Propylene (EPDM) | 207 | 5600-70 EPDM | 0.824 | 0.546 | 0.139 | Black | O-E207 |
| O-ring Seals, Ethylene Propylene (EPDM) | 208 | 5600-70 EPDM | 0.887 | 0.609 | 0.139 | Black | O-E208 |
| O-ring Seals, Ethylene Propylene (EPDM) | 209 | 5600-70 EPDM | 0.949 | 0.671 | 0.139 | Black | O-E209 |
| O-ring Seals, Ethylene Propylene (EPDM) | 210 | 5600-70 EPDM | 1.012 | 0.734 | 0.139 | Black | O-E210 |
| O-ring Seals, Ethylene Propylene (EPDM) | 211 | 5600-70 EPDM | 1.074 | 0.796 | 0.139 | Black | O-E211 |
| O-ring Seals, Ethylene Propylene (EPDM) | 212 | 5600-70 EPDM | 1.137 | 0.859 | 0.139 | Black | O-E212 |
| O-ring Seals, Ethylene Propylene (EPDM) | 213 | 5600-70 EPDM | 1.199 | 0.921 | 0.139 | Black | O-E213 |
| O-ring Seals, Ethylene Propylene (EPDM) | 214 | 5600-70 EPDM | 1.262 | 0.984 | 0.139 | Black | O-E214 |
| O-ring Seals, Ethylene Propylene (EPDM) | 215 | 5600-70 EPDM | 1.324 | 1.046 | 0.139 | Black | O-E215 |
| O-ring Seals, Ethylene Propylene (EPDM) | 216 | 5600-70 EPDM | 1.387 | 1.109 | 0.139 | Black | O-E216 |
| O-ring Seals, Ethylene Propylene (EPDM) | 217 | 5600-70 EPDM | 1.449 | 1.171 | 0.139 | Black | O-E217 |
| O-ring Seals, Ethylene Propylene (EPDM) | 218 | 5600-70 EPDM | 1.512 | 1.234 | 0.139 | Black | O-E218 |
| O-ring Seals, Ethylene Propylene (EPDM) | 219 | 5600-70 EPDM | 1.574 | 1.296 | 0.139 | Black | O-E219 |
| O-ring Seals, Ethylene Propylene (EPDM) | 220 | 5600-70 EPDM | 1.637 | 1.359 | 0.139 | Black | O-E220 |
| O-ring Seals, Ethylene Propylene (EPDM) | 221 | 5600-70 EPDM | 1.699 | 1.421 | 0.139 | Black | O-E221 |
| O-ring Seals, Ethylene Propylene (EPDM) | 222 | 5600-70 EPDM | 1.762 | 1.484 | 0.139 | Black | O-E222 |
| O-ring Seals, Ethylene Propylene (EPDM) | 223 | 5600-70 EPDM | 1.887 | 1.609 | 0.139 | Black | O-E223 |
| O-ring Seals, Ethylene Propylene (EPDM) | 224 | 5600-70 EPDM | 2.012 | 1.734 | 0.139 | Black | O-E224 |
| O-ring Seals, Ethylene Propylene (EPDM) | 225 | 5600-70 EPDM | 2.137 | 1.859 | 0.139 | Black | O-E225 |
| O-ring Seals, Ethylene Propylene (EPDM) | 226 | 5600-70 EPDM | 2.262 | 1.984 | 0.139 | Black | O-E226 |
| O-ring Seals, Ethylene Propylene (EPDM) | 227 | 5600-70 EPDM | 2.387 | 2.109 | 0.139 | Black | O-E227 |
| O-ring Seals, Ethylene Propylene (EPDM) | 228 | 5600-70 EPDM | 2.512 | 2.234 | 0.139 | Black | O-E228 |
| O-ring Seals, Ethylene Propylene (EPDM) | 229 | 5600-70 EPDM | 2.637 | 2.359 | 0.139 | Black | O-E229 |
| O-ring Seals, Ethylene Propylene (EPDM) | 230 | 5600-70 EPDM | 2.762 | 2.484 | 0.139 | Black | O-E230 |
| O-ring Seals, Ethylene Propylene (EPDM) | 231 | 5600-70 EPDM | 2.887 | 2.609 | 0.139 | Black | O-E231 |
| O-ring Seals, Ethylene Propylene (EPDM) | 232 | 5600-70 EPDM | 3.012 | 2.734 | 0.139 | Black | O-E232 |
| O-ring Seals, Ethylene Propylene (EPDM) | 233 | 5600-70 EPDM | 3.137 | 2.859 | 0.139 | Black | O-E233 |
| O-ring Seals, Ethylene Propylene (EPDM) | 234 | 5600-70 EPDM | 3.262 | 2.984 | 0.139 | Black | O-E234 |
| O-ring Seals, Ethylene Propylene (EPDM) | 235 | 5600-70 EPDM | 3.387 | 3.109 | 0.139 | Black | O-E235 |
| O-ring Seals, Ethylene Propylene (EPDM) | 236 | 5600-70 EPDM | 3.512 | 3.234 | 0.139 | Black | O-E236 |
| O-ring Seals, Ethylene Propylene (EPDM) | 237 | 5600-70 EPDM | 3.637 | 3.359 | 0.139 | Black | O-E237 |
| O-ring Seals, Ethylene Propylene (EPDM) | 238 | 5600-70 EPDM | 3.762 | 3.484 | 0.139 | Black | O-E238 |
| O-ring Seals, Ethylene Propylene (EPDM) | 239 | 5600-70 EPDM | 3.887 | 3.609 | 0.139 | Black | O-E239 |
| O-ring Seals, Ethylene Propylene (EPDM) | 240 | 5600-70 EPDM | 4.012 | 3.734 | 0.139 | Black | O-E240 |
| O-ring Seals, Ethylene Propylene (EPDM) | 241 | 5600-70 EPDM | 4.137 | 3.859 | 0.139 | Black | O-E241 |
| O-ring Seals, Ethylene Propylene (EPDM) | 242 | 5600-70 EPDM | 4.262 | 3.984 | 0.139 | Black | O-E242 |
| O-ring Seals, Ethylene Propylene (EPDM) | 243 | 5600-70 EPDM | 4.387 | 4.109 | 0.139 | Black | O-E243 |
| O-ring Seals, Ethylene Propylene (EPDM) | 244 | 5600-70 EPDM | 4.512 | 4.234 | 0.139 | Black | O-E244 |
| O-ring Seals, Ethylene Propylene (EPDM) | 245 | 5600-70 EPDM | 4.637 | 4.359 | 0.139 | Black | O-E245 |
| O-ring Seals, Ethylene Propylene (EPDM) | 246 | 5600-70 EPDM | 4.762 | 4.484 | 0.139 | Black | O-E246 |
| O-ring Seals, Ethylene Propylene (EPDM) | 247 | 5600-70 EPDM | 4.887 | 4.609 | 0.139 | Black | O-E247 |
| O-ring Seals, Ethylene Propylene (EPDM) | 248 | 5600-70 EPDM | 5.012 | 4.734 | 0.139 | Black | O-E248 |
| O-ring Seals, Ethylene Propylene (EPDM) | 249 | 5600-70 EPDM | 5.137 | 4.859 | 0.139 | Black | O-E249 |
| O-ring Seals, Ethylene Propylene (EPDM) | 250 | 5600-70 EPDM | 5.262 | 4.984 | 0.139 | Black | O-E250 |
| O-ring Seals, Ethylene Propylene (EPDM) | 251 | 5600-70 EPDM | 5.387 | 5.109 | 0.139 | Black | O-E251 |
| O-ring Seals, Ethylene Propylene (EPDM) | 252 | 5600-70 EPDM | 5.512 | 5.234 | 0.139 | Black | O-E252 |
| O-ring Seals, Ethylene Propylene (EPDM) | 253 | 5600-70 EPDM | 5.637 | 5.359 | 0.139 | Black | O-E253 |
| O-ring Seals, Ethylene Propylene (EPDM) | 254 | 5600-70 EPDM | 5.762 | 5.484 | 0.139 | Black | O-E254 |
| O-ring Seals, Ethylene Propylene (EPDM) | 255 | 5600-70 EPDM | 5.887 | 5.609 | 0.139 | Black | O-E255 |
| O-ring Seals, Ethylene Propylene (EPDM) | 256 | 5600-70 EPDM | 6.012 | 5.734 | 0.139 | Black | O-E256 |
| O-ring Seals, Ethylene Propylene (EPDM) | 257 | 5600-70 EPDM | 6.137 | 5.859 | 0.139 | Black | O-E257 |
| O-ring Seals, Ethylene Propylene (EPDM) | 258 | 5600-70 EPDM | 6.262 | 5.984 | 0.139 | Black | O-E258 |
| O-ring Seals, Ethylene Propylene (EPDM) | 259 | 5600-70 EPDM | 6.512 | 6.234 | 0.139 | Black | O-E259 |
| O-ring Seals, Ethylene Propylene (EPDM) | 260 | 5600-70 EPDM | 6.762 | 6.484 | 0.139 | Black | O-E260 |
| O-ring Seals, Ethylene Propylene (EPDM) | 261 | 5600-70 EPDM | 7.012 | 6.734 | 0.139 | Black | O-E261 |
| O-ring Seals, Ethylene Propylene (EPDM) | 262 | 5600-70 EPDM | 7.262 | 6.984 | 0.139 | Black | O-E262 |
| O-ring Seals, Ethylene Propylene (EPDM) | 263 | 5600-70 EPDM | 7.512 | 7.234 | 0.139 | Black | O-E263 |
| O-ring Seals, Ethylene Propylene (EPDM) | 264 | 5600-70 EPDM | 7.762 | 7.484 | 0.139 | Black | O-E264 |
| O-ring Seals, Ethylene Propylene (EPDM) | 265 | 5600-70 EPDM | 8.012 | 7.734 | 0.139 | Black | O-E265 |
| O-ring Seals, Ethylene Propylene (EPDM) | 266 | 5600-70 EPDM | 8.262 | 7.984 | 0.139 | Black | O-E266 |
| O-ring Seals, Ethylene Propylene (EPDM) | 267 | 5600-70 EPDM | 8.512 | 8.234 | 0.139 | Black | O-E267 |
| O-ring Seals, Ethylene Propylene (EPDM) | 268 | 5600-70 EPDM | 8.762 | 8.484 | 0.139 | Black | O-E268 |
| O-ring Seals, Ethylene Propylene (EPDM) | 269 | 5600-70 EPDM | 9.012 | 8.734 | 0.139 | Black | O-E269 |
| O-ring Seals, Ethylene Propylene (EPDM) | 270 | 5600-70 EPDM | 9.262 | 8.984 | 0.139 | Black | O-E270 |
| O-ring Seals, Ethylene Propylene (EPDM) | 271 | 5600-70 EPDM | 9.512 | 9.234 | 0.139 | Black | O-E271 |
| O-ring Seals, Ethylene Propylene (EPDM) | 272 | 5600-70 EPDM | 9.762 | 9.484 | 0.139 | Black | O-E272 |
| O-ring Seals, Ethylene Propylene (EPDM) | 273 | 5600-70 EPDM | 10.012 | 9.734 | 0.139 | Black | O-E273 |
| O-ring Seals, Ethylene Propylene (EPDM) | 274 | 5600-70 EPDM | 10.262 | 9.984 | 0.139 | Black | O-E274 |
| O-ring Seals, Ethylene Propylene (EPDM) | 275 | 5600-70 EPDM | 10.762 | 10.484 | 0.139 | Black | O-E275 |
| O-ring Seals, Ethylene Propylene (EPDM) | 276 | 5600-70 EPDM | 11.262 | 10.984 | 0.139 | Black | O-E276 |
| O-ring Seals, Ethylene Propylene (EPDM) | 277 | 5600-70 EPDM | 11.762 | 11.484 | 0.139 | Black | O-E277 |
| O-ring Seals, Ethylene Propylene (EPDM) | 278 | 5600-70 EPDM | 12.262 | 11.984 | 0.139 | Black | O-E278 |
| O-ring Seals, Ethylene Propylene (EPDM) | 279 | 5600-70 EPDM | 13.262 | 12.984 | 0.139 | Black | O-E279 |
| O-ring Seals, Ethylene Propylene (EPDM) | 280 | 5600-70 EPDM | 14.262 | 13.984 | 0.139 | Black | O-E280 |
| O-ring Seals, Ethylene Propylene (EPDM) | 281 | 5600-70 EPDM | 15.262 | 14.984 | 0.139 | Black | O-E281 |
| O-ring Seals, Ethylene Propylene (EPDM) | 282 | 5600-70 EPDM | 16.233 | 15.955 | 0.139 | Black | O-E282 |
| O-ring Seals, Ethylene Propylene (EPDM) | 283 | 5600-70 EPDM | 17.233 | 16.955 | 0.139 | Black | O-E283 |
| O-ring Seals, Ethylene Propylene (EPDM) | 284 | 5600-70 EPDM | 18.233 | 17.955 | 0.139 | Black | O-E284 |
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