Silicone FEP BS206 – BS284 Cross Section 3.53mm

Silicone FEP BS206 – BS284 Cross Section 3.53mm

£3.6100£13.3400

We keep most Silicone FEP O-Ring sizes in stock, however, please contact us to confirm your delivery date.

Silicone FEP Encapsulated O-Rings comprise of an elastomer core which has been seamlessly encapsulated in a jacket of Teflon® fluroropolymer. The core is Silicone and the jacket is FEP. The main advantage Encapsulated O-Rings have over solid PTFE O-Rings is that they can return to the O-Ring's original form due to its energising core.

FEP Encapsulated O-Rings are recommended for use in:
– Automotive Components
– Aerospace Engineering
– Chemical Processing and Production
– Oil Extraction (onshore and offshore)
– Petrochemical Refining
– Pharmaceutical Production
– Food / Drink Processing
– Paint / Die Manufacturing
– Cosmetics and Perfumery

We do not recommend FEPs where the housing design requires excessive stretch or collapse of the O-ring during installation.

Eastern Seals can provide practically any size of encapsulated rings, with many Silicone BS206 – BS284 sizes held in stock. We can offer both solid and hollow core styles. They are available in Cross Sections from 1.78mm to 25.4mm – the only limits to size are with the smaller ID’s

Product Sheet - Encapsulated Rings (FEPs)

You can purchase bags of 10, 25, 50 and 100 units.

ES RefSize
Price per unit
1 - 910 - 1011 - 2425 - 2526 - 4950 - 5051 - 99100 - 100
Quantity
BS206FEP/SBS206FEP/S 12.29 x 3.53mm Silicone Core RED
£6.7400£5.2572£5.4594£4.8528£4.7180£4.5832£4.5158£4.3810

Available on back order – alternative may be available, contact us for more details

BS207FEP/SBS207FEP/S 13.87 x 3.53mm Silicone Core RED
£6.7400£5.2572£5.4594£4.8528£4.7180£4.5832£4.5158£4.3810

60 in stock (Available on back order – alternative may be available, contact us for more details)

BS208FEP/SBS208FEP/S 15.47 x 3.53mm Silicone Core RED
£6.7400£5.2572£5.4594£4.8528£4.7180£4.5832£4.5158£4.3810

Available on back order – alternative may be available, contact us for more details

BS209FEP/SBS209FEP/S 17.04 x 3.53mm Silicone Core RED
£4.6700£3.6426£3.7827£3.3624£3.2690£3.1756£3.1289£3.0355

Available on back order – alternative may be available, contact us for more details

BS210FEP/SBS210FEP/S 18.64 x 3.53mm Silicone Core RED
£4.6700£3.6426£3.7827£3.3624£3.2690£3.1756£3.1289£3.0355

57 in stock (Available on back order – alternative may be available, contact us for more details)

BS211FEP/SBS211FEP/S 20.22 x 3.53mm Silicone Core RED
£4.6700£3.6426£3.7827£3.3624£3.2690£3.1756£3.1289£3.0355

8 in stock (Available on back order – alternative may be available, contact us for more details)

BS212FEP/SBS212FEP/S 21.82 x 3.53mm Silicone Core RED
£4.6700£3.6426£3.7827£3.3624£3.2690£3.1756£3.1289£3.0355

Available on back order – alternative may be available, contact us for more details

BS213FEP/SBS213FEP/S 23.39 x 3.53mm Silicone Core RED
£4.6700£3.6426£3.7827£3.3624£3.2690£3.1756£3.1289£3.0355

Available on back order – alternative may be available, contact us for more details

BS214FEP/SBS214FEP/S 24.99 x 3.53mm Silicone Core RED
£3.6100£2.8158£2.9241£2.5992£2.5270£2.4548£2.4187£2.3465

11 in stock (Available on back order – alternative may be available, contact us for more details)

BS215FEP/SBS215FEP/S 26.57 x 3.53mm Silicone Core RED
£3.6100£2.8158£2.9241£2.5992£2.5270£2.4548£2.4187£2.3465

15 in stock (Available on back order – alternative may be available, contact us for more details)

BS216FEP/SBS216FEP/S 28.17 x 3.53mm Silicone Core RED
£3.6100£2.8158£2.9241£2.5992£2.5270£2.4548£2.4187£2.3465

137 in stock (Available on back order – alternative may be available, contact us for more details)

BS217FEP/SBS217FEP/S 29.74 x 3.53mm Silicone Core RED
£3.6100£2.8158£2.9241£2.5992£2.5270£2.4548£2.4187£2.3465

14 in stock (Available on back order – alternative may be available, contact us for more details)

BS218FEP/SBS218FEP/S 31.34 x 3.53mm Silicone Core RED
£3.6100£2.8158£2.9241£2.5992£2.5270£2.4548£2.4187£2.3465

Available on back order – alternative may be available, contact us for more details

BS219FEP/SBS219FEP/S 32.92 x 3.53mm Silicone Core RED
£3.6100£2.8158£2.9241£2.5992£2.5270£2.4548£2.4187£2.3465

34 in stock (Available on back order – alternative may be available, contact us for more details)

BS220FEP/SBS220FEP/S 34.52 x 3.53mm Silicone Core RED
£3.6100£2.8158£2.9241£2.5992£2.5270£2.4548£2.4187£2.3465

14 in stock (Available on back order – alternative may be available, contact us for more details)

BS221FEP/SBS221FEP/S 36.09 x 3.53mm Silicone Core RED
£3.6100£2.8158£2.9241£2.5992£2.5270£2.4548£2.4187£2.3465

3 in stock (Available on back order – alternative may be available, contact us for more details)

BS222FEP/SBS222FEP/S 37.69 x 3.53mm Silicone Core RED
£3.6100£2.8158£2.9241£2.5992£2.5270£2.4548£2.4187£2.3465

6 in stock (Available on back order – alternative may be available, contact us for more details)

BS223FEP/SBS223FEP/S 40.87 x 3.53mm Silicone Core RED
£3.9400£3.0732£3.1914£2.8368£2.7580£2.6792£2.6398£2.5610

27 in stock (Available on back order – alternative may be available, contact us for more details)

BS224FEP/SBS224FEP/S 44.04 x 3.53mm Silicone Core RED
£3.9400£3.0732£3.1914£2.8368£2.7580£2.6792£2.6398£2.5610

85 in stock (Available on back order – alternative may be available, contact us for more details)

BS225FEP/SBS225FEP/S 47.22 x 3.53mm Silicone Core RED
£3.9400£3.0732£3.1914£2.8368£2.7580£2.6792£2.6398£2.5610

11 in stock (Available on back order – alternative may be available, contact us for more details)

BS226FEP/SBS226FEP/S 50.39 x 3.53mm Silicone Core RED
£3.9400£3.0732£3.1914£2.8368£2.7580£2.6792£2.6398£2.5610

597 in stock (Available on back order – alternative may be available, contact us for more details)

BS227FEP/SBS227FEP/S 53.57 x 3.53mm Silicone Core RED
£4.0300£3.1434£3.2643£2.9016£2.8210£2.7404£2.7001£2.6195

10 in stock (Available on back order – alternative may be available, contact us for more details)

BS228FEP/SBS228FEP/S 56.74 x 3.53mm Silicone Core RED
£4.0300£3.1434£3.2643£2.9016£2.8210£2.7404£2.7001£2.6195

4 in stock (Available on back order – alternative may be available, contact us for more details)

BS229FEP/SBS229FEP/S 59.92 x 3.53mm Silicone Core RED
£4.0300£3.1434£3.2643£2.9016£2.8210£2.7404£2.7001£2.6195

15 in stock (Available on back order – alternative may be available, contact us for more details)

BS230FEP/SBS230FEP/S 63.09 x 3.53mm Silicone Core RED
£4.0300£3.1434£3.2643£2.9016£2.8210£2.7404£2.7001£2.6195

73 in stock (Available on back order – alternative may be available, contact us for more details)

BS231FEP/SBS231FEP/S 66.27 x 3.53mm Silicone Core RED
£4.1500£3.2370£3.3615£2.9880£2.9050£2.8220£2.7805£2.6975

7 in stock (Available on back order – alternative may be available, contact us for more details)

BS232FEP/SBS232FEP/S 69.44 x 3.53mm Silicone Core RED
£4.1500£3.2370£3.3615£2.9880£2.9050£2.8220£2.7805£2.6975

3 in stock (Available on back order – alternative may be available, contact us for more details)

BS233FEP/SBS233FEP/S 72.62 x 3.53mm Silicone Core RED
£4.1500£3.2370£3.3615£2.9880£2.9050£2.8220£2.7805£2.6975

10 in stock (Available on back order – alternative may be available, contact us for more details)

BS234FEP/SBS234FEP/S 75.79 x 3.53mm Silicone Core RED
£4.1500£3.2370£3.3615£2.9880£2.9050£2.8220£2.7805£2.6975

8 in stock (Available on back order – alternative may be available, contact us for more details)

BS235FEP/SBS235FEP/S 78.97 x 3.53mm Silicone Core RED
£4.3600£3.4008£3.5316£3.1392£3.0520£2.9648£2.9212£2.8340

20 in stock (Available on back order – alternative may be available, contact us for more details)

BS236FEP/SBS236FEP/S 82.14 x 3.53mm Silicone Core RED
£4.3600£3.4008£3.5316£3.1392£3.0520£2.9648£2.9212£2.8340

74 in stock (Available on back order – alternative may be available, contact us for more details)

BS237FEP/SBS237FEP/S 85.32 x 3.53mm Silicone Core RED
£4.3600£3.4008£3.5316£3.1392£3.0520£2.9648£2.9212£2.8340

5 in stock (Available on back order – alternative may be available, contact us for more details)

BS238FEP/SBS238FEP/S 88.49 x 3.53mm Silicone Core RED
£4.3600£3.4008£3.5316£3.1392£3.0520£2.9648£2.9212£2.8340

9 in stock (Available on back order – alternative may be available, contact us for more details)

BS239FEP/SBS239FEP/S 91.67 x 3.53mm Silicone Core RED
£4.4900£3.5022£3.6369£3.2328£3.1430£3.0532£3.0083£2.9185

4 in stock (Available on back order – alternative may be available, contact us for more details)

BS240FEP/SBS240FEP/S 94.84 x 3.53mm Silicone Core RED
£4.4900£3.5022£3.6369£3.2328£3.1430£3.0532£3.0083£2.9185

Available on back order – alternative may be available, contact us for more details

BS241FEP/SBS241FEP/S 98.02 x 3.53mm Silicone Core RED
£4.4900£3.5022£3.6369£3.2328£3.1430£3.0532£3.0083£2.9185

5 in stock (Available on back order – alternative may be available, contact us for more details)

BS242FEP/SBS242FEP/S 101.19 x 3.53mm Silicone Core RED
£4.4900£3.5022£3.6369£3.2328£3.1430£3.0532£3.0083£2.9185

Available on back order – alternative may be available, contact us for more details

BS243FEP/SBS243FEP/S 104.37 x 3.53mm Silicone Core RED
£4.6900£3.6582£3.7989£3.3768£3.2830£3.1892£3.1423£3.0485

5 in stock (Available on back order – alternative may be available, contact us for more details)

BS244FEP/SBS244FEP/S 107.54 x 3.53mm Silicone Core RED
£4.6900£3.6582£3.7989£3.3768£3.2830£3.1892£3.1423£3.0485

Available on back order – alternative may be available, contact us for more details

BS245FEP/SBS245FEP/S 110.72 x 3.53mm Silicone Core RED
£4.6900£3.6582£3.7989£3.3768£3.2830£3.1892£3.1423£3.0485

Available on back order – alternative may be available, contact us for more details

BS246FEP/SBS246FEP/S 113.89 x 3.53mm Silicone Core RED
£4.6900£3.6582£3.7989£3.3768£3.2830£3.1892£3.1423£3.0485

7 in stock (Available on back order – alternative may be available, contact us for more details)

BS247FEP/SBS247FEP/S 117.07 x 3.53mm Silicone Core RED
£4.9000£3.8220£3.9690£3.5280£3.4300£3.3320£3.2830£3.1850

Available on back order – alternative may be available, contact us for more details

BS248FEP/SBS248FEP/S 120.24 x 3.53mm Silicone Core RED
£4.9000£3.8220£3.9690£3.5280£3.4300£3.3320£3.2830£3.1850

3 in stock (Available on back order – alternative may be available, contact us for more details)

BS249FEP/SBS249FEP/S 123.42 x 3.53mm Silicone Core RED
£4.9000£3.8220£3.9690£3.5280£3.4300£3.3320£3.2830£3.1850

6 in stock (Available on back order – alternative may be available, contact us for more details)

BS250FEP/SBS250FEP/S 126.59 x 3.53mm Silicone Core RED
£4.9000£3.8220£3.9690£3.5280£3.4300£3.3320£3.2830£3.1850

9 in stock (Available on back order – alternative may be available, contact us for more details)

BS251FEP/SBS251FEP/S 129.77 x 3.53mm Silicone Core RED
£5.1300£4.0014£4.1553£3.6936£3.5910£3.4884£3.4371£3.3345

Available on back order – alternative may be available, contact us for more details

BS252FEP/SBS252FEP/S 132.94 x 3.53mm Silicone Core RED
£5.1300£4.0014£4.1553£3.6936£3.5910£3.4884£3.4371£3.3345

1 in stock (Available on back order – alternative may be available, contact us for more details)

BS253FEP/SBS253FEP/S 136.12 x 3.53mm Silicone Core RED
£5.1300£4.0014£4.1553£3.6936£3.5910£3.4884£3.4371£3.3345

Available on back order – alternative may be available, contact us for more details

BS254FEP/SBS254FEP/S 139.29 x 3.53mm Silicone Core RED
£5.1300£4.0014£4.1553£3.6936£3.5910£3.4884£3.4371£3.3345

20 in stock (Available on back order – alternative may be available, contact us for more details)

BS255FEP/SBS255FEP/S 142.47 x 3.53mm Silicone Core RED
£5.3900£4.2042£4.3659£3.8808£3.7730£3.6652£3.6113£3.5035

4 in stock (Available on back order – alternative may be available, contact us for more details)

BS256FEP/SBS256FEP/S 145.64 x 3.53mm Silicone Core RED
£5.3900£4.2042£4.3659£3.8808£3.7730£3.6652£3.6113£3.5035

Available on back order – alternative may be available, contact us for more details

BS257FEP/SBS257FEP/S 148.82 x 3.53mm Silicone Core RED
£5.3900£4.2042£4.3659£3.8808£3.7730£3.6652£3.6113£3.5035

8 in stock (Available on back order – alternative may be available, contact us for more details)

BS258FEP/SBS258FEP/S 151.99 x 3.53mm Silicone Core RED
£5.3900£4.2042£4.3659£3.8808£3.7730£3.6652£3.6113£3.5035

5 in stock (Available on back order – alternative may be available, contact us for more details)

BS259FEP/SBS259FEP/S 158.34 x 3.53mm Silicone Core RED
£5.6400£4.3992£4.5684£4.0608£3.9480£3.8352£3.7788£3.6660

13 in stock (Available on back order – alternative may be available, contact us for more details)

BS260FEP/SBS260FEP/S 164.69 x 3.53mm Silicone Core RED
£5.6400£4.3992£4.5684£4.0608£3.9480£3.8352£3.7788£3.6660

11 in stock (Available on back order – alternative may be available, contact us for more details)

BS261FEP/SBS261FEP/S 171.04 x 3.53mm Silicone Core RED
£5.8800£4.5864£4.7628£4.2336£4.1160£3.9984£3.9396£3.8220

12 in stock (Available on back order – alternative may be available, contact us for more details)

BS262FEP/SBS262FEP/S 177.39 x 3.53mm Silicone Core RED
£5.8800£4.5864£4.7628£4.2336£4.1160£3.9984£3.9396£3.8220

Available on back order – alternative may be available, contact us for more details

BS263FEP/SBS263FEP/S 183.74 x 3.53mm Silicone Core RED
£5.8800£4.5864£4.7628£4.2336£4.1160£3.9984£3.9396£3.8220

25 in stock (Available on back order – alternative may be available, contact us for more details)

BS264FEP/SBS264FEP/S 190.09 x 3.53mm Silicone Core RED
£5.8800£4.5864£4.7628£4.2336£4.1160£3.9984£3.9396£3.8220

12 in stock (Available on back order – alternative may be available, contact us for more details)

BS265FEP/SBS265FEP/S 196.44 x 3.53mm Silicone Core RED
£6.6800£5.2104£5.4108£4.8096£4.6760£4.5424£4.4756£4.3420

5 in stock (Available on back order – alternative may be available, contact us for more details)

BS266FEP/SBS266FEP/S 202.79 x 3.53mm Silicone Core RED
£6.6800£5.2104£5.4108£4.8096£4.6760£4.5424£4.4756£4.3420

1 in stock (Available on back order – alternative may be available, contact us for more details)

BS267FEP/SBS267FEP/S 209.14 x 3.53mm Silicone Core RED
£6.6800£5.2104£5.4108£4.8096£4.6760£4.5424£4.4756£4.3420

8 in stock (Available on back order – alternative may be available, contact us for more details)

BS268FEP/SBS268FEP/S 215.49 x 3.53mm Silicone Core RED
£6.6800£5.2104£5.4108£4.8096£4.6760£4.5424£4.4756£4.3420

14 in stock (Available on back order – alternative may be available, contact us for more details)

BS269FEP/SBS269FEP/S 221.84 x 3.53mm Silicone Core RED
£6.9700£5.4366£5.6457£5.0184£4.8790£4.7396£4.6699£4.5305

Available on back order – alternative may be available, contact us for more details

BS270FEP/SBS270FEP/S 228.19 x 3.53mm Silicone Core RED
£6.9700£5.4366£5.6457£5.0184£4.8790£4.7396£4.6699£4.5305

38 in stock (Available on back order – alternative may be available, contact us for more details)

BS271FEP/SBS271FEP/S 234.54 x 3.53mm Silicone Core RED
£6.9700£5.4366£5.6457£5.0184£4.8790£4.7396£4.6699£4.5305

97 in stock (Available on back order – alternative may be available, contact us for more details)

BS272FEP/SBS272FEP/S 240.89 x 3.53mm Silicone Core RED
£6.9700£5.4366£5.6457£5.0184£4.8790£4.7396£4.6699£4.5305

9 in stock (Available on back order – alternative may be available, contact us for more details)

BS273FEP/SBS273FEP/S 247.24 x 3.53mm Silicone Core RED
£7.5900£5.9202£6.1479£5.4648£5.3130£5.1612£5.0853£4.9335

Available on back order – alternative may be available, contact us for more details

BS274FEP/SBS274FEP/S 253.59 x 3.53mm Silicone Core RED
£7.5900£5.9202£6.1479£5.4648£5.3130£5.1612£5.0853£4.9335

Available on back order – alternative may be available, contact us for more details

BS275FEP/SBS275FEP/S 266.29 x 3.53mm Silicone Core RED
£7.5900£5.9202£6.1479£5.4648£5.3130£5.1612£5.0853£4.9335

Available on back order – alternative may be available, contact us for more details

BS276FEP/SBS276FEP/S 278.99 x 3.53mm Silicone Core RED
£8.6400£6.7392£6.9984£6.2208£6.0480£5.8752£5.7888£5.6160

13 in stock (Available on back order – alternative may be available, contact us for more details)

BS277FEP/SBS277FEP/S 291.69 x 3.53mm Silicone Core RED
£8.6400£6.7392£6.9984£6.2208£6.0480£5.8752£5.7888£5.6160

Available on back order – alternative may be available, contact us for more details

BS278FEP/SBS278FEP/S 304.39 x 3.53mm Silicone Core RED
£8.6400£6.7392£6.9984£6.2208£6.0480£5.8752£5.7888£5.6160

Available on back order – alternative may be available, contact us for more details

BS279FEP/SBS279FEP/S 329.79 x 3.53mm Silicone Core RED
£10.6000£8.2680£8.5860£7.6320£7.4200£7.2080£7.1020£6.8900

Available on back order – alternative may be available, contact us for more details

BS280FEP/SBS280FEP/S 355.19 x 3.53mm Silicone Core RED
£10.6000£8.2680£8.5860£7.6320£7.4200£7.2080£7.1020£6.8900

2 in stock (Available on back order – alternative may be available, contact us for more details)

BS281FEP/SBS281FEP/S 380.59 x 3.53mm Silicone Core RED
£10.6000£8.2680£8.5860£7.6320£7.4200£7.2080£7.1020£6.8900

Available on back order – alternative may be available, contact us for more details

BS282FEP/SBS282FEP/S 405.26 x 3.53mm Silicone Core RED
£13.3400£10.4052£10.8054£9.6048£9.3380£9.0712£8.9378£8.6710

4 in stock (Available on back order – alternative may be available, contact us for more details)

BS283FEP/SBS283FEP/S 430.66 x 3.53mm Silicone Core RED
£13.3400£10.4052£10.8054£9.6048£9.3380£9.0712£8.9378£8.6710

Available on back order – alternative may be available, contact us for more details

BS284FEP/SBS284FEP/S 456.06 x 3.53mm Silicone Core RED
£13.3400£10.4052£10.8054£9.6048£9.3380£9.0712£8.9378£8.6710

Available on back order – alternative may be available, contact us for more details

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