PTFE O-Rings BS309 to BS395 Cross Section 5.33mm

PTFE O-Rings BS309 to BS395 Cross Section 5.33mm

£1.20£50.35

PTFE O-Rings (Polytetrafluoroethylene (Teflon® seals)

PTFE is the most chemically inert of the O-ring materials, it is a tough polymer possessing an incredible working temperature range.

Key Uses

PTFE O-rings offer resistance to most chemicals including acids, bases, oils, steam and other chemicals. PTFE is also a very tough and abrasive resistant material, even at elevated temperatures. Read more about PTFE material

ColourWhite
MaterialPTFE (Teflon®)
O-ring typeBritish Standard (imperial)
Maximum Temperature (°C)+250°C
Minimum Temperature (°C)-100°C (-250°C special compounds)

Eastern Seals provide a range of PTFE seal materials. These are listed on our PTFE materials page.

ES RefSize
Price per unit
1 - 4950 - 99100 - 499500 - *
Quantity
BS309PTFEBS309PTFE 10.46 x 5.33mm WHITE
£1.20£1.06£0.91£0.78
BS310PTFEBS310PTFE 12.07 x 5.33mm WHITE
£1.31£1.15£1.00£0.85
BS311PTFEBS311PTFE 13.64 x 5.33mm WHITE
£1.43£1.26£1.09£0.93
BS312PTFEBS312PTFE 15.24 x 5.33mm WHITE
£1.56£1.37£1.19£1.01
BS313PTFEBS313PTFE 16.81 x 5.33mm WHITE
£1.68£1.48£1.28£1.09
BS314PTFEBS314PTFE 18.42 x 5.33mm WHITE
£1.80£1.58£1.37£1.17
BS315PTFEBS315PTFE 19.99 x 5.33mm WHITE
£1.92£1.69£1.46£1.25
BS316PTFEBS316PTFE 21.59 x 5.33mm WHITE
£2.03£1.79£1.54£1.32
BS317PTFEBS317PTFE 23.16 x 5.33mm WHITE
£2.15£1.89£1.63£1.40
BS318PTFEBS318PTFE 24.77 x 5.33mm WHITE
£2.28£2.01£1.73£1.48
BS319PTFEBS319PTFE 26.34 x 5.33mm WHITE
£2.40£2.11£1.82£1.56
BS320PTFEBS320PTFE 27.94 x 5.33mm WHITE
£2.52£2.22£1.92£1.64
BS321PTFEBS321PTFE 29.51 x 5.33mm WHITE
£2.64£2.32£2.01£1.72
BS322PTFEBS322PTFE 31.12 x 5.33mm WHITE
£2.76£2.43£2.10£1.79
BS323PTFEBS323PTFE 32.69 x 5.33mm WHITE
£2.87£2.53£2.18£1.87
BS324PTFEBS324PTFE 34.29 x 5.33mm WHITE
£3.00£2.64£2.28£1.95
BS325PTFEBS325PTFE 37.47 x 5.33mm WHITE
£3.24£2.85£2.46£2.11
BS326PTFEBS326PTFE 40.64 x 5.33mm WHITE
£3.48£3.06£2.64£2.26
BS327PTFEBS327PTFE 43.82 x 5.33mm WHITE
£3.72£3.27£2.83£2.42
BS328PTFEBS328PTFE 46.99 x 5.33mm WHITE
£3.96£3.48£3.01£2.57
BS329PTFEBS329PTFE 50.17 x 5.33mm WHITE
£4.21£3.70£3.20£2.74
BS330PTFEBS330PTFE 53.54 x 5.33mm WHITE
£4.44£3.91£3.37£2.89
BS331PTFEBS331PTFE 56.52 x 5.33mm WHITE
£4.68£4.12£3.56£3.04
BS332PTFEBS332PTFE 59.69 x 5.33mm WHITE
£4.93£4.34£3.75£3.20
BS333PTFEBS333PTFE 62.87 x 5.33mm WHITE
£5.16£4.54£3.92£3.35
BS334PTFEBS334PTFE 66.04 x 5.33mm WHITE
£5.45£4.80£4.14£3.54
BS335PTFEBS335PTFE 69.22 x 5.33mm WHITE
£5.65£4.97£4.29£3.67
BS336PTFEBS336PTFE 72.39 x 5.33mm WHITE
£6.19£5.45£4.70£4.02
BS337PTFEBS337PTFE 75.57 x 5.33mm WHITE
£6.13£5.39£4.66£3.98
BS338PTFEBS338PTFE 78.74 x 5.33mm WHITE
£6.37£5.61£4.84£4.14
BS339PTFEBS339PTFE 81.92 x 5.33mm WHITE
£6.61£5.82£5.02£4.30
BS340PTFEBS340PTFE 85.09 x 5.33mm WHITE
£6.85£6.03£5.21£4.45
BS341PTFEBS341PTFE 88.27 x 5.33mm WHITE
£7.09£6.24£5.39£4.61
BS342PTFEBS342PTFE 91.44 x 5.33mm WHITE
£7.33£6.45£5.57£4.76
BS343PTFEBS343PTFE 94.62 x 5.33mm WHITE
£7.57£6.66£5.75£4.92
BS344PTFEBS344PTFE 97.79 x 5.33mm WHITE
£7.81£6.87£5.94£5.08
BS345PTFEBS345PTFE 100.97 x 5.33mm WHITE
£8.06£7.09£6.13£5.24
BS346PTFEBS346PTFE 104.14 x 5.33mm WHITE
£8.29£7.30£6.30£5.39
BS347PTFEBS347PTFE 107.32 x 5.33mm WHITE
£8.53£7.51£6.48£5.54
BS348PTFEBS348PTFE 110.49 x 5.33mm WHITE
£8.78£7.73£6.67£5.71
BS349PTFEBS349PTFE 113.67 x 5.33mm WHITE
£9.02£7.94£6.86£5.86
BS350PTFEBS350PTFE 116.84 x 5.33mm WHITE
£9.26£8.15£7.04£6.02
BS351PTFEBS351PTFE 120.02 x 5.33mm WHITE
£9.50£8.36£7.22£6.18
BS352PTFEBS352PTFE 123.19 x 5.33mm WHITE
£9.74£8.57£7.40£6.33
BS353PTFEBS353PTFE 126.37 x 5.33mm WHITE
£9.98£8.78£7.58£6.49
BS354PTFEBS354PTFE 129.54 x 5.33mm WHITE
£10.22£8.99£7.77£6.64
BS355PTFEBS355PTFE 132.72 x 5.33mm WHITE
£10.40£9.15£7.90£6.76
BS356PTFEBS356PTFE 135.89 x 5.33mm WHITE
£10.70£9.42£8.13£6.96
BS357PTFEBS357PTFE 139.07 x 5.33mm WHITE
£10.94£9.63£8.31£7.11
BS358PTFEBS358PTFE 142.24 x 5.33mm WHITE
£11.19£9.85£8.50£7.27
BS359PTFEBS359PTFE 145.42 x 5.33mm WHITE
£11.42£10.05£8.68£7.42
BS360PTFEBS360PTFE 148.59 x 5.33mm WHITE
£11.66£10.26£8.86£7.58
BS361PTFEBS361PTFE 151.77 x 5.33mm WHITE
£11.91£10.48£9.05£7.74
BS362PTFEBS362PTFE 158.12 x 5.33mm WHITE
£12.38£10.89£9.41£8.05
BS363PTFEBS363PTFE 164.47 x 5.33mm WHITE
£12.87£11.33£9.78£8.37
BS364PTFEBS364PTFE 170.82 x 5.33mm WHITE
£13.35£11.75£10.15£8.68
BS365PTFEBS365PTFE 177.17 x 5.33mm WHITE
£13.83£12.17£10.51£8.99
BS366PTFEBS366PTFE 183.52 x 5.33mm WHITE
£14.31£12.59£10.88£9.30
BS367PTFEBS367PTFE 189.87 x 5.33mm WHITE
£14.79£13.02£11.24£9.61
BS368PTFEBS368PTFE 196.22 x 5.33mm WHITE
£15.28£13.45£11.61£9.93
BS369PTFEBS369PTFE 202.57 x 5.33mm WHITE
£15.76£13.87£11.98£10.24
BS370PTFEBS370PTFE 208.92 x 5.33mm WHITE
£16.24£14.29£12.34£10.56
BS371PTFEBS371PTFE 215.27 x 5.33mm WHITE
£16.72£14.71£12.71£10.87
BS372PTFEBS372PTFE 221.62 x 5.33mm WHITE
£17.20£15.14£13.07£11.18
BS373PTFEBS373PTFE 227.97 x 5.33mm WHITE
£17.68£15.56£13.44£11.49
BS374PTFEBS374PTFE 234.32 x 5.33mm WHITE
£18.17£15.99£13.81£11.81
BS375PTFEBS375PTFE 240.67 x 5.33mm WHITE
£18.64£16.40£14.17£12.12
BS376PTFEBS376PTFE 247.02 x 5.33mm WHITE
£19.13£16.83£14.54£12.43
BS377PTFEBS377PTFE 253.37 x 5.33mm WHITE
£19.61£17.26£14.90£12.75
BS378PTFEBS378PTFE 266.07 x 5.33mm WHITE
£20.57£18.10£15.63£13.37
BS379PTFEBS379PTFE 278.77 x 5.33mm WHITE
£21.54£18.96£16.37£14.00
BS380PTFEBS380PTFE 291.47 x 5.33mm WHITE
£22.49£19.79£17.09£14.62
BS381PTFEBS381PTFE 304.17 x 5.33mm WHITE
£23.46£20.64£17.83£15.25
BS382PTFEBS382PTFE 329.57 x 5.33mm WHITE
£25.39£22.34£19.30£16.50
BS383PTFEBS383PTFE 354.97 x 5.33mm WHITE
£27.31£24.03£20.76£17.75
BS384PTFEBS384PTFE 380.37 x 5.33mm WHITE
£29.24£25.73£22.22£19.01
BS385PTFEBS385PTFE 405.26 x 5.33mm WHITE
£31.13£27.39£23.66£20.23
BS386PTFEBS386PTFE 430.66 x 5.33mm WHITE
£33.05£29.08£25.12£21.48
BS387PTFEBS387PTFE 456.06 x 5.33mm WHITE
£34.98£30.78£26.58£22.74
BS388PTFEBS388PTFE 481.41 x 5.33mm WHITE
£36.89£32.46£28.04£23.98
BS389PTFEBS389PTFE 506.81 x 5.33mm WHITE
£38.82£34.16£29.50£25.23
BS390PTFEBS390PTFE 532.21 x 5.33mm WHITE
£40.74£35.85£30.96£26.48
BS391PTFEBS391PTFE 557.61 x 5.33mm WHITE
£42.67£37.55£32.43£27.74
BS392PTFEBS392PTFE 582.68 x 5.33mm WHITE
£44.58£39.23£33.88£28.98
BS393PTFEBS393PTFE 608.08 x 5.33mm WHITE
£46.50£40.92£35.34£30.23
BS394PTFEBS394PTFE 633.48 x 5.33mm WHITE
£48.43£42.62£36.81£31.48
BS395PTFEBS395PTFE 658.88 x 5.33mm WHITE
£50.35£44.31£38.27£32.73
SKU: PTFE309-395 Categories: , Tag:
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