Encapsulated O-Rings
FEP and PFA encapsulated O-rings consist of an elastomeric core and a seamlessly closed casing of modified PTFE. The elastomer core of encapsulated O-rings is typically made of FKM (Viton) or VMQ (silicone) and guarantees a uniform pre-tensioning at the sealing point. The seamless encapsulated O-ring casing is composed of FEP (fluorinated ethylene propylene) or PFA (perfluoroalkoxy-copolymer). The encapsulated O-ring casing ensures reliable sealing and high resistance to aggressive media. This produces performance similar to that of a PTFE material.
Encapsulated O-rings are exclusively used in static applications since movement or abrasive media can destroy the casing.
Features of Encapsulated O-Rings
- Encapsulated O-rings have very good resistance to nearly all media ( exceptions are alkali metals and some fluorine compounds)
- Encapsulated O-rings are used in applications in broad range of temperatures
- Encapsulated O-rings are superbly suited for use in the food, chemical and pharmaceutical industries
- Encapsulated O-rings have low contamination
- Encapsulated O-rings have low permeation
- Encapsulated O-rings have a low coefficient of friction that prevents the stick-slip effect
- Encapsulated O-rings are cost-effective, high-performance seals for many critical application areas
Limitations of Encapsulated O-Rings
- Encapsulated O-rings are not compatible with ozone, direct sunlight, UV, or weathering
- Encapsulated O-rings have poor resistance to aromatic fuels, glycol-based brake fluids, polar solvents, non-flammable hydraulic fluids (HFD), aromatic/chlorinated hydrocarbons, and strong acids
- Encapsulated O-rings have a 15 year shelf life
- Service temperature range (varies with application) Typically -20°F to 200°F (-30°C to 100°C) *Special formulations allow range of -65°F to 275°F (-54°C to 135°C)
- Encapsulated O-rings are not recommended for dynamic applications
- Encapsulated O-rings are not recommended for contact with abrasive media
- Encapsulated O-rings are not recommended for high pressure applications
- Encapsulated O-rings are not recommended for high stretch applications or over compression
Please consult a Canyon Components Engineer about your specific application and we will use our decades of experience to formulate a solution that fits your need.
FEP vs PFA Encapsulation
In the context of encapsulated O-rings, FEP and PFA are very similar in their characteristics. PFA stands out for its greater thermal resistance at temperatures exceeding 200 °C. Thanks to the opportunities for combining two encasing materials and two core materials for encapsulated O-rings, the best possible encapsulated O-rings can be selected for a particular application. The formation of the inner elastomer as a hollow core expands the range of applications to uses that require relatively low contact forces.
Advantages FEP
- FEP encapsulated O-rings have high resistance to numerous chemicals
- FEP encapsulated O-rings have high corrosion resistance
- FEP encapsulated O-rings have low compression set
- FEP encapsulated O-rings have a low coefficient of friction
Advantages of PFA
- PFA encapsulated O-rings have all the benefits of FEP encapsulation
- PFA encapsulated O-rings have greater high temperature resistance
- PFA encapsulated O-rings have greater mechanical strength
- PFA encapsulated O-rings have a longer service life
- PFA encapsulated O-rings have a greater resistance to cracking
Please consult a Canyon Components Engineer about your specific application and we will use our decades of experience to formulate a solution that fits your need.
Standard Pricing
| DASH # | TS75OR00 | TF75BK00 | |
|---|---|---|---|
| AS568 | FEP Encapsulated Silicone | FEP Encapsulated Viton (FKM) | |
| -009 | Request A Quote | Request A Quote | |
| -010 | Request A Quote | Request A Quote | |
| -011 | Request A Quote | Request A Quote | |
| -012 | Request A Quote | Request A Quote | |
| -013 | Request A Quote | Request A Quote | |
| -014 | $2.58 | $2.82 | |
| -015 | $2.58 | $2.82 | |
| -016 | $2.58 | $2.82 | |
| -017 | $2.58 | $2.82 | |
| -018 | $2.58 | $2.82 | |
| -019 | $2.58 | $2.82 | |
| -020 | $2.58 | $2.82 | |
| -021 | $2.58 | $2.82 | |
| -022 | $2.58 | $2.82 | |
| -023 | $2.78 | $3.10 | |
| -024 | $2.78 | $3.10 | |
| -025 | $2.78 | $3.10 | |
| -026 | $2.78 | $3.10 | |
| -027 | $2.78 | $3.10 | |
| -028 | $2.78 | $3.10 | |
| -029 | $2.78 | $3.10 | |
| -030 | $2.90 | $3.30 | |
| -031 | $2.90 | $3.30 | |
| -032 | $2.90 | $3.30 | |
| -033 | $2.90 | $3.30 | |
| -034 | $3.00 | $3.64 | |
| -035 | $3.00 | $3.64 | |
| -036 | $3.00 | $3.64 | |
| -037 | $3.00 | $3.64 | |
| -038 | $3.10 | $4.08 | |
| -039 | $3.10 | $4.08 | |
| -040 | $3.10 | $4.08 | |
| -041 | $3.10 | $4.08 | |
| -042 | $3.36 | $4.44 | |
| -043 | $3.36 | $4.44 | |
| -044 | $3.54 | $4.62 | |
| -045 | $3.54 | $4.62 | |
| -046 | $3.80 | $4.90 | |
| -047 | $3.80 | $4.90 | |
| -048 | $4.50 | $5.38 | |
| -049 | $4.50 | $5.38 | |
| -050 | $4.50 | $5.38 | |
| -109 | Request A Quote | Request A Quote | |
| -110 | Request A Quote | Request A Quote | |
| -111 | Request A Quote | Request A Quote | |
| -112 | Request A Quote | Request A Quote | |
| -113 | Request A Quote | Request A Quote | |
| -114 | $2.58 | $2.82 | |
| -115 | $2.58 | $2.82 | |
| -116 | $2.58 | $2.82 | |
| -117 | $2.58 | $2.82 | |
| -118 | $2.58 | $2.82 | |
| -119 | $2.58 | $2.82 | |
| -120 | $2.58 | $2.82 | |
| -121 | $2.70 | $3.10 | |
| -122 | $2.70 | $3.10 | |
| -123 | $2.70 | $3.10 | |
| -124 | $2.70 | $3.10 | |
| -125 | $2.70 | $3.10 | |
| -126 | $2.70 | $3.10 | |
| -127 | $2.70 | $3.10 | |
| -128 | $2.84 | $3.46 | |
| -129 | $2.84 | $3.46 | |
| -130 | $2.84 | $3.46 | |
| -131 | $2.84 | $3.46 | |
| -132 | $2.84 | $3.46 | |
| -133 | $2.84 | $3.46 | |
| -134 | $2.84 | $3.46 | |
| -135 | $2.84 | $3.46 | |
| -136 | $2.84 | $3.46 | |
| -137 | $3.04 | $3.86 | |
| -138 | $3.04 | $3.86 | |
| -139 | $3.04 | $3.86 | |
| -140 | $3.04 | $3.86 | |
| -141 | $3.04 | $3.86 | |
| -142 | $3.04 | $3.86 | |
| -143 | $3.04 | $3.86 | |
| -144 | $3.04 | $3.86 | |
| -145 | $3.18 | $4.28 | |
| -146 | $3.18 | $4.28 | |
| -147 | $3.18 | $4.28 | |
| -148 | $3.18 | $4.28 | |
| -149 | $3.18 | $4.28 | |
| -150 | $3.18 | $4.28 | |
| -151 | $3.18 | $4.28 | |
| -152 | $3.24 | $4.56 | |
| -153 | $3.24 | $4.56 | |
| -154 | $3.46 | $4.96 | |
| -155 | $3.46 | $4.96 | |
| -156 | $3.46 | $4.96 | |
| -157 | $3.46 | $4.96 | |
| -158 | $3.72 | $5.72 | |
| -159 | $3.72 | $5.72 | |
| -160 | $3.72 | $5.72 | |
| -161 | $3.72 | $5.72 | |
| -162 | $4.08 | $7.54 | |
| -163 | $4.08 | $7.54 | |
| -164 | $4.08 | $7.54 | |
| -165 | $4.08 | $7.54 | |
| -166 | $6.50 | $9.82 | |
| -167 | $6.50 | $9.82 | |
| -168 | $6.50 | $9.82 | |
| -169 | $6.50 | $9.82 | |
| -170 | $6.90 | $11.00 | |
| -171 | $6.90 | $11.00 | |
| -172 | $6.90 | $11.00 | |
| -173 | $6.90 | $11.00 | |
| -174 | $8.00 | $12.20 | |
| -175 | $8.00 | $12.20 | |
| -176 | $8.00 | $12.20 | |
| -177 | $8.50 | $12.82 | |
| -178 | $8.50 | $12.82 | |
| -206 | Request A Quote | Request A Quote | |
| -207 | Request A Quote | Request A Quote | |
| -208 | Request A Quote | Request A Quote | |
| -209 | Request A Quote | Request A Quote | |
| -210 | Request A Quote | Request A Quote | |
| -211 | $3.54 | $4.50 | |
| -212 | $3.00 | $4.06 | |
| -213 | $3.00 | $4.06 | |
| -214 | $3.00 | $4.06 | |
| -215 | $3.00 | $4.06 | |
| -216 | $3.00 | $4.06 | |
| -217 | $3.00 | $4.06 | |
| -218 | $3.00 | $4.06 | |
| -219 | $3.00 | $4.06 | |
| -220 | $3.00 | $4.06 | |
| -221 | $3.00 | $4.06 | |
| -222 | $3.00 | $4.06 | |
| -223 | $3.24 | $4.56 | |
| -224 | $3.24 | $4.56 | |
| -225 | $3.24 | $4.56 | |
| -226 | $3.24 | $4.56 | |
| -227 | $3.38 | $5.00 | |
| -228 | $3.38 | $5.00 | |
| -229 | $3.38 | $5.00 | |
| -230 | $3.38 | $5.00 | |
| -231 | $3.44 | $5.44 | |
| -232 | $3.44 | $5.44 | |
| -233 | $3.44 | $5.44 | |
| -234 | $3.44 | $5.44 | |
| -235 | $3.60 | $6.16 | |
| -236 | $3.60 | $6.16 | |
| -237 | $3.60 | $6.16 | |
| -238 | $3.60 | $6.16 | |
| -239 | $5.14 | $6.82 | |
| -240 | $5.14 | $6.82 | |
| -241 | $5.14 | $6.82 | |
| -242 | $5.14 | $6.82 | |
| -243 | $5.62 | $7.62 | |
| -244 | $5.62 | $7.62 | |
| -245 | $5.62 | $7.62 | |
| -246 | $5.62 | $7.62 | |
| -247 | $6.32 | $8.20 | |
| -248 | $6.32 | $8.20 | |
| -249 | $6.32 | $8.20 | |
| -250 | $6.32 | $8.20 | |
| -251 | $7.02 | $8.70 | |
| -252 | $7.02 | $8.70 | |
| -253 | $7.02 | $8.70 | |
| -254 | $7.02 | $8.70 | |
| -255 | $7.48 | $9.28 | |
| -256 | $7.48 | $9.28 | |
| -257 | $7.48 | $9.28 | |
| -258 | $7.48 | $9.28 | |
| -259 | $8.66 | $10.50 | |
| -260 | $8.66 | $10.50 | |
| -261 | $8.66 | $10.50 | |
| -262 | $8.66 | $10.50 | |
| -263 | $9.82 | $12.22 | |
| -264 | $9.82 | $12.22 | |
| -265 | $9.82 | $12.22 | |
| -266 | $9.82 | $12.22 | |
| -267 | $11.22 | $13.02 | |
| -268 | $11.22 | $13.02 | |
| -269 | $11.22 | $13.02 | |
| -270 | $11.22 | $13.02 | |
| -271 | $12.40 | $15.26 | |
| -272 | $12.40 | $15.26 | |
| -273 | $12.40 | $15.26 | |
| -274 | $12.40 | $15.26 | |
| -275 | $14.04 | $17.28 | |
| -276 | $14.04 | $17.28 | |
| -277 | $14.04 | $17.28 | |
| -278 | $17.32 | $21.32 | |
| -279 | $17.32 | $21.32 | |
| -280 | $17.32 | $21.32 | |
| -281 | $19.66 | $24.20 | |
| -282 | $19.66 | $24.20 | |
| -283 | $22.22 | $27.36 | |
| -284 | $22.22 | $27.36 | |
| -316 | Request A Quote | Request A Quote | |
| -317 | Request A Quote | Request A Quote | |
| -318 | Request A Quote | Request A Quote | |
| -319 | Request A Quote | Request A Quote | |
| -320 | Request A Quote | Request A Quote | |
| -321 | Request A Quote | Request A Quote | |
| -322 | Request A Quote | Request A Quote | |
| -323 | $3.52 | $6.20 | |
| -324 | $3.60 | $6.38 | |
| -325 | $3.60 | $6.38 | |
| -326 | $3.64 | $6.50 | |
| -327 | $3.64 | $6.50 | |
| -328 | $3.64 | $6.50 | |
| -329 | $3.64 | $6.50 | |
| -330 | $3.82 | $6.58 | |
| -331 | $3.82 | $6.58 | |
| -332 | $3.82 | $6.58 | |
| -333 | $3.82 | $6.58 | |
| -334 | $4.98 | $7.40 | |
| -335 | $4.98 | $7.40 | |
| -336 | $4.98 | $7.40 | |
| -337 | $4.98 | $7.40 | |
| -338 | $5.66 | $7.92 | |
| -339 | $5.66 | $7.92 | |
| -340 | $5.66 | $7.92 | |
| -341 | $5.66 | $7.92 | |
| -342 | $6.34 | $8.60 | |
| -343 | $6.34 | $8.60 | |
| -344 | $6.34 | $8.60 | |
| -345 | $6.34 | $8.60 | |
| -346 | $6.72 | $10.10 | |
| -347 | $6.72 | $10.10 | |
| -348 | $6.72 | $10.10 | |
| -349 | $6.72 | $10.10 | |
| -350 | $7.44 | $11.18 | |
| -351 | $7.44 | $11.18 | |
| -352 | $7.44 | $11.18 | |
| -353 | $7.44 | $11.18 | |
| -354 | $8.16 | $12.24 | |
| -355 | $8.16 | $12.24 | |
| -356 | $8.16 | $12.24 | |
| -357 | $8.16 | $12.24 | |
| -358 | $8.88 | $13.30 | |
| -359 | $8.88 | $13.30 | |
| -360 | $8.88 | $13.30 | |
| -361 | $8.88 | $13.30 | |
| -362 | $9.58 | $14.40 | |
| -363 | $9.58 | $14.40 | |
| -364 | $9.58 | $14.40 | |
| -365 | $9.58 | $14.40 | |
| -366 | $11.02 | $16.54 | |
| -367 | $11.02 | $16.54 | |
| -368 | $11.02 | $16.54 | |
| -369 | $11.02 | $16.54 | |
| -370 | $12.44 | $18.08 | |
| -371 | $12.44 | $18.08 | |
| -372 | $12.44 | $18.08 | |
| -373 | $12.44 | $18.08 | |
| -374 | $13.98 | $20.98 | |
| -375 | $13.98 | $20.98 | |
| -376 | $13.98 | $20.98 | |
| -377 | $13.98 | $20.98 | |
| -378 | $15.90 | $23.90 | |
| -379 | $15.90 | $23.90 | |
| -380 | $15.90 | $23.90 | |
| -381 | $19.36 | $29.08 | |
| -382 | $19.36 | $29.08 | |
| -383 | $19.36 | $29.08 | |
| -384 | $23.38 | $35.14 | |
| -385 | $23.38 | $35.14 | |
| -386 | $23.38 | $35.14 | |
| -387 | $27.52 | $41.34 | |
| -388 | $27.52 | $41.34 | |
| -389 | $27.52 | $41.34 | |
| -390 | $31.60 | $47.48 | |
| -391 | $31.60 | $47.48 | |
| -392 | $31.60 | $47.48 | |
| -393 | $35.68 | $53.60 | |
| -394 | $35.68 | $53.60 | |
| -395 | $35.68 | $53.60 | |
| -417 | Request A Quote | Request A Quote | |
| -418 | Request A Quote | Request A Quote | |
| -419 | Request A Quote | Request A Quote | |
| -420 | Request A Quote | Request A Quote | |
| -421 | Request A Quote | Request A Quote | |
| -422 | Request A Quote | Request A Quote | |
| -423 | Request A Quote | Request A Quote | |
| -424 | Request A Quote | Request A Quote | |
| -425 | $11.54 | $13.06 | |
| -426 | $11.54 | $13.06 | |
| -427 | $11.54 | $13.06 | |
| -428 | $11.54 | $13.06 | |
| -429 | $11.54 | $13.06 | |
| -430 | $10.48 | $14.04 | |
| -431 | $10.48 | $14.04 | |
| -432 | $10.48 | $14.04 | |
| -433 | $10.48 | $14.04 | |
| -434 | $11.40 | $16.88 | |
| -435 | $11.40 | $16.88 | |
| -436 | $11.40 | $16.88 | |
| -437 | $11.40 | $16.88 | |
| -438 | $13.24 | $16.88 | |
| -439 | $13.24 | $16.88 | |
| -440 | $13.24 | $16.88 | |
| -441 | $13.24 | $16.88 | |
| -442 | $14.14 | $17.88 | |
| -443 | $14.14 | $17.88 | |
| -444 | $10.24 | $18.94 | |
| -445 | $10.24 | $18.94 | |
| -446 | $10.50 | $20.84 | |
| -447 | $10.50 | $20.84 | |
| -448 | $17.80 | $21.90 | |
| -449 | $17.80 | $21.90 | |
| -450 | $19.64 | $25.28 | |
| -451 | $19.64 | $25.28 | |
| -452 | $21.54 | $27.46 | |
| -453 | $21.54 | $27.46 | |
| -454 | $23.16 | $29.76 | |
| -455 | $23.16 | $29.76 | |
| -456 | $27.02 | $33.34 | |
| -457 | $27.02 | $33.34 | |
| -458 | $27.02 | $33.34 | |
| -459 | $29.70 | $36.90 | |
| -460 | $29.70 | $36.90 | |
| -461 | $29.70 | $36.90 | |
| -462 | $31.60 | $40.42 | |
| -463 | $31.60 | $40.42 | |
| -464 | $31.60 | $40.42 | |
| -465 | $33.44 | $44.02 | |
| -466 | $33.44 | $44.02 | |
| -467 | $33.44 | $44.02 | |
| -468 | $37.10 | $46.46 | |
| -469 | $37.10 | $46.46 | |
| -470 | $40.82 | $53.60 | |
| -471 | $40.82 | $53.60 | |
| -472 | $40.82 | $53.60 | |
| -473 | $44.40 | $58.42 | |
| -474 | $44.40 | $58.42 | |
| -475 | $54.08 | $60.78 |
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