Silicone FEP BS425 – BS475 Cross Section 6.99mm

Name: Silicone FEP BS425 – BS475 Cross Section 6.99mm
SKU: SILFEP425-475
Availability: InStock

Silicone FEP BS425 – BS475 Cross Section 6.99mm

£7.4100 – £23.8700

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 Silicone FEP BS425 – BS475 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)

ES Ref

Size

Price per unit
1 - 9	10 - 10	11 - 24	25 - 25	26 - 49	50 - 50	51 - 99	100 - 100

Quantity

BS425FEP/S

BS425FEP/S 113.67 x 6.99mm Silicone Core RED

£7.4100 £5.7798 £6.0021 £5.3352 £5.1870 £5.0388 £4.9647 £4.8165

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

BS426FEP/S

BS426FEP/S 116.84 x 6.99mm Silicone Core RED

£7.7200 £6.0216 £6.2532 £5.5584 £5.4040 £5.2496 £5.1724 £5.0180

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

BS427FEP/S

BS427FEP/S 120.02 x 6.99mm Silicone Core RED

£7.7200 £6.0216 £6.2532 £5.5584 £5.4040 £5.2496 £5.1724 £5.0180

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

BS428FEP/S

BS428FEP/S 123.19 x 6.99mm Silicone Core RED

£7.7200 £6.0216 £6.2532 £5.5584 £5.4040 £5.2496 £5.1724 £5.0180

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

BS429FEP/S

BS429FEP/S 126.37 x 6.99mm Silicone Core RED

£7.7200 £6.0216 £6.2532 £5.5584 £5.4040 £5.2496 £5.1724 £5.0180

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

BS430FEP/S

BS430FEP/S 129.54 x 6.99mm Silicone Core RED

£8.1200 £6.3336 £6.5772 £5.8464 £5.6840 £5.5216 £5.4404 £5.2780

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

BS431FEP/S

BS431FEP/S 132.72 x 6.99mm Silicone Core RED

£8.1200 £6.3336 £6.5772 £5.8464 £5.6840 £5.5216 £5.4404 £5.2780

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

BS432FEP/S

BS432FEP/S 135.89 x 6.99mm Silicone Core RED

£8.1200 £6.3336 £6.5772 £5.8464 £5.6840 £5.5216 £5.4404 £5.2780

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

BS433FEP/S

BS433FEP/S 139.07 x 6.99mm Silicone Core RED

£8.1200 £6.3336 £6.5772 £5.8464 £5.6840 £5.5216 £5.4404 £5.2780

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

BS434FEP/S

BS434FEP/S 142.24 x 6.99mm Silicone Core RED

£8.4900 £6.6222 £6.8769 £6.1128 £5.9430 £5.7732 £5.6883 £5.5185

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

BS435FEP/S

BS435FEP/S 145.42 x 6.99mm Silicone Core RED

£8.4900 £6.6222 £6.8769 £6.1128 £5.9430 £5.7732 £5.6883 £5.5185

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

BS436FEP/S

BS436FEP/S 148.59 x 6.99mm Silicone Core RED

£8.4900 £6.6222 £6.8769 £6.1128 £5.9430 £5.7732 £5.6883 £5.5185

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

BS437FEP/S

BS437FEP/S 151.77 x 6.99mm Silicone Core RED

£8.4900 £6.6222 £6.8769 £6.1128 £5.9430 £5.7732 £5.6883 £5.5185

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

BS438FEP/S

BS438FEP/S 158.12 x 6.99mm Silicone Core RED

£8.7500 £6.8250 £7.0875 £6.3000 £6.1250 £5.9500 £5.8625 £5.6875

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

BS439FEP/S

BS439FEP/S 164.47 x 6.99mm Silicone Core RED

£8.7500 £6.8250 £7.0875 £6.3000 £6.1250 £5.9500 £5.8625 £5.6875

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

BS440FEP/S

BS440FEP/S 170.82 x 6.99mm Silicone Core RED

£9.1200 £7.1136 £7.3872 £6.5664 £6.3840 £6.2016 £6.1104 £5.9280

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

BS441FEP/S

BS441FEP/S 177.17 x 6.99mm Silicone Core RED

£9.1200 £7.1136 £7.3872 £6.5664 £6.3840 £6.2016 £6.1104 £5.9280

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

BS442FEP/S

BS442FEP/S 183.52 x 6.99mm Silicone Core RED

£9.5000 £7.4100 £7.6950 £6.8400 £6.6500 £6.4600 £6.3650 £6.1750

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

BS443FEP/S

BS443FEP/S 189.87 x 6.99mm Silicone Core RED

£9.5000 £7.4100 £7.6950 £6.8400 £6.6500 £6.4600 £6.3650 £6.1750

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

BS444FEP/S

BS444FEP/S 196.22 x 6.99mm Silicone Core RED

£9.9500 £7.7610 £8.0595 £7.1640 £6.9650 £6.7660 £6.6665 £6.4675

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

BS445FEP/S

BS445FEP/S 202.57 x 6.99mm Silicone Core RED

£9.9500 £7.7610 £8.0595 £7.1640 £6.9650 £6.7660 £6.6665 £6.4675

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

BS446FEP/S

BS446FEP/S 215.27 x 6.99mm Silicone Core RED

£9.9500 £7.7610 £8.0595 £7.1640 £6.9650 £6.7660 £6.6665 £6.4675

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

BS447FEP/S

BS447FEP/S 227.97 x 6.99mm Silicone Core RED

£11.1900 £8.7282 £9.0639 £8.0568 £7.8330 £7.6092 £7.4973 £7.2735

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

BS448FEP/S

BS448FEP/S 240.67 x 6.99mm Silicone Core RED

£11.2000 £8.7360 £9.0720 £8.0640 £7.8400 £7.6160 £7.5040 £7.2800

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

BS449FEP/S

BS449FEP/S 253.37 x 6.99mm Silicone Core RED

£11.5900 £9.0402 £9.3879 £8.3448 £8.1130 £7.8812 £7.7653 £7.5335

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

BS450FEP/S

BS450FEP/S 266.07 x 6.99mm Silicone Core RED

£11.8500 £9.2430 £9.5985 £8.5320 £8.2950 £8.0580 £7.9395 £7.7025

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

BS451FEP/S

BS451FEP/S 278.77 x 6.99mm Silicone Core RED

£13.0900 £10.2102 £10.6029 £9.4248 £9.1630 £8.9012 £8.7703 £8.5085

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

BS452FEP/S

BS452FEP/S 291.47 x 6.99mm Silicone Core RED

£13.0900 £10.2102 £10.6029 £9.4248 £9.1630 £8.9012 £8.7703 £8.5085

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

BS453FEP/S

BS453FEP/S 304.17 x 6.99mm Silicone Core RED

£13.0900 £10.2102 £10.6029 £9.4248 £9.1630 £8.9012 £8.7703 £8.5085

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

BS454FEP/S

BS454FEP/S 316.87 x 6.99mm Silicone Core RED

£14.6200 £11.4036 £11.8422 £10.5264 £10.2340 £9.9416 £9.7954 £9.5030

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

BS455FEP/S

BS455FEP/S 329.57 x 6.99mm Silicone Core RED

£14.6200 £11.4036 £11.8422 £10.5264 £10.2340 £9.9416 £9.7954 £9.5030

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

BS456FEP/S

BS456FEP/S 342.27 x 6.99mm Silicone Core RED

£14.6200 £11.4036 £11.8422 £10.5264 £10.2340 £9.9416 £9.7954 £9.5030

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

BS457FEP/S

BS457FEP/S 354.97 x 6.99mm Silicone Core RED

£16.2600 £12.6828 £13.1706 £11.7072 £11.3820 £11.0568 £10.8942 £10.5690

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

BS458FEP/S

BS458FEP/S 367.67 x 6.99mm Silicone Core RED

£16.2600 £12.6828 £13.1706 £11.7072 £11.3820 £11.0568 £10.8942 £10.5690

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

BS459FEP/S

BS459FEP/S 380.37 x 6.99mm Silicone Core RED

£16.2600 £12.6828 £13.1706 £11.7072 £11.3820 £11.0568 £10.8942 £10.5690

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

BS460FEP/S

BS460FEP/S 393.07 x 6.99mm Silicone Core RED

£16.2600 £12.6828 £13.1706 £11.7072 £11.3820 £11.0568 £10.8942 £10.5690

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

BS461FEP/S

BS461FEP/S 405.26 x 6.99mm Silicone Core RED

£16.2600 £12.6828 £13.1706 £11.7072 £11.3820 £11.0568 £10.8942 £10.5690

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

BS462FEP/S

BS462FEP/S 417.96 x 6.99mm Silicone Core RED

£16.2600 £12.6828 £13.1706 £11.7072 £11.3820 £11.0568 £10.8942 £10.5690

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

BS463FEP/S

BS463FEP/S 430.66 x 6.99mm Silicone Core RED

£16.4000 £12.7920 £13.2840 £11.8080 £11.4800 £11.1520 £10.9880 £10.6600

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

BS464FEP/S

BS464FEP/S 443.36 x 6.99mm Silicone Core RED

£16.4000 £12.7920 £13.2840 £11.8080 £11.4800 £11.1520 £10.9880 £10.6600

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

BS465FEP/S

BS465FEP/S 456.06 x 6.99mm Silicone Core RED

£16.4000 £12.7920 £13.2840 £11.8080 £11.4800 £11.1520 £10.9880 £10.6600

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

BS466FEP/S

BS466FEP/S 468.76 x 6.99mm Silicone Core RED

£16.4000 £12.7920 £13.2840 £11.8080 £11.4800 £11.1520 £10.9880 £10.6600

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

BS467FEP/S

BS467FEP/S 481.46 x 6.99mm Silicone Core RED

£16.4000 £12.7920 £13.2840 £11.8080 £11.4800 £11.1520 £10.9880 £10.6600

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

BS468FEP/S

BS468FEP/S 494.16 x 6.99mm Silicone Core RED

£18.2400 £14.2272 £14.7744 £13.1328 £12.7680 £12.4032 £12.2208 £11.8560

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

BS469FEP/S

BS469FEP/S 506.86 x 6.99mm Silicone Core RED

£18.2400 £14.2272 £14.7744 £13.1328 £12.7680 £12.4032 £12.2208 £11.8560

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

BS470FEP/S

BS470FEP/S 532.26 x 6.99mm Silicone Core RED

£18.2400 £14.2272 £14.7744 £13.1328 £12.7680 £12.4032 £12.2208 £11.8560

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

BS471FEP/S

BS471FEP/S 557.66 x 6.99mm Silicone Core RED

£18.2400 £14.2272 £14.7744 £13.1328 £12.7680 £12.4032 £12.2208 £11.8560

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

BS472FEP/S

BS472FEP/S 582.68 x 6.99mm Silicone Core RED

£21.9400 £17.1132 £17.7714 £15.7968 £15.3580 £14.9192 £14.6998 £14.2610

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

BS473FEP/S

BS473FEP/S 608.08 x 6.99mm Silicone Core RED

£21.9400 £17.1132 £17.7714 £15.7968 £15.3580 £14.9192 £14.6998 £14.2610

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

BS474FEP/S

BS474FEP/S 633.48 x 6.99mm Silicone Core RED

£23.8700 £18.6186 £19.3347 £17.1864 £16.7090 £16.2316 £15.9929 £15.5155

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

BS475FEP/S

BS475FEP/S 658.88 x 6.99mm Silicone Core RED

£23.8700 £18.6186 £19.3347 £17.1864 £16.7090 £16.2316 £15.9929 £15.5155

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

SKU: SILFEP425-475 Categories: O-Rings, FEP Encapsulated o-rings, Silicone FEP O-Rings

Silicone FEP BS425 – BS475 Cross Section 6.99mm

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

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* Next Day delivery on products ordered before 3pm